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- .rs
- .\" Troff code generated by TPS Convert from ITU Original Files
- .\" Not Copyright ( c) 1991
- .\"
- .\" Assumes tbl, eqn, MS macros, and lots of luck.
- .TA 1c 2c 3c 4c 5c 6c 7c 8c
- .ds CH
- .ds CF
- .EQ
- delim @@
- .EN
- .nr LL 40.5P
- .nr ll 40.5P
- .nr HM 3P
- .nr FM 6P
- .nr PO 4P
- .nr PD 9p
- .po 4P
-
- .rs
- \v | 5i'
- .ce 1000
- \v'12P'
- \s12Annexes\ A,\ B,\ C\ and\ E
- .EF '% \ \ \ ^''
- .OF ''' \ \ \ ^ %'
- .RT
- .ce 0
- .sp 1P
- .ce 1000
- to\ Recommendation\ Z.100
- \v'2P'
- .ce 0
- .sp 1P
- .ce 1000
- \fBFUNCTIONAL\ SPECIFICATION\ AND\fR
- .ce 0
- .sp 1P
- .ce 1000
- \fBDESCRIPTION\ LANGUAGE\ (SDL)\fR
- .ce 0
- .sp 1P
- .LP
- .rs
- .sp 29P
- .LP
- .bp
- .LP
- \fBMONTAGE:\fR PAGE 206 = PAGE BLANCHE
- .sp 1P
- .RT
- .LP
- .bp
- .ce 1000
- ANNEX\ A
- .ce 0
- .ce 1000
- (to Recommendation Z.100)
- .EF '% Fascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ A''
- .OF '''Fascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ A %'
- .sp 9p
- .RT
- .ce 0
- .ce 1000
- \fBSDL Glossary\fR
- .sp 1P
- .RT
- .ce 0
- .PP
- The Z.100 Recommendation contains the formal definitions of
- SDL terminology. The SDL Glossary is compiled to help new SDL users when
- reading the Recommendation and its annexes, giving a brief definition and
- reference to the defining section of the Recommendation. The definitions
- in the Glossary may summarize or paraphrase the formal definitions, and
- thus may be
- incomplete.
- .sp 1P
- .RT
- .PP
- Terms which are in a definition may also be found in the glossary. If an
- italicized phrase, for example \fIprocedure identifier\fR , is not in the
- glossary, then it may be the concatenation of two terms, in this case the
- term \fIprocedure\fR followed by the term \fIidentifier\fR . When a word
- is in italics but
- cannot be located in the glossary, it may be a derivative of a glossary
- term. For example, \fIexported\fR is the past tense of \fIexport\fR .
- .PP
- Except where a term is a synonym for another term, after the
- definition of the term there is a main reference to the use of the term
- in the Z.100\ Recommendation. These references are shown in square brackets\
- [\ \ ] after definitions. For example, [3.2] indicates that the main reference
- is in
- \(sc\ 3.2.
- .RT
- .sp 2P
- .LP
- \fBabstract data type\fR
- .sp 1P
- .RT
- .LP
- \fIF | \fR \ \fItype abstrait de donn\*'ees\fR
- .LP
- \fIS | \fR \ \fItipo abstracto de datos\fR
- .PP
- \fIAbstract data type\fR is a synonym for \fIdata type\fR . All \fISDL
- data\fR \fItypes\fR are \fIabstract data types\fR .
- .RT
- .sp 1P
- .LP
- \fBabstract grammar\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIgrammaire abstraite\fR
- .LP
- \fIS | \fR \ \fIgram\*'atica abstracta\fR
- .PP
- The \fIabstract grammar defines the semantics\fR of \fISDL\fR . The
- \fIabstract grammer\fR is described by the \fIabstract syntax\fR and the
- \fIwell\(hyformedness rules\fR . [1.2, 1.4.1]
- .RT
- .sp 1P
- .LP
- \fBabstract syntax\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsyntaxe abstraite\fR
- .LP
- \fIS | \fR \ \fIsintaxis abstracta\fR
- .PP
- The \fIabstract syntax\fR is the means to describe the conceptual
- structure of an \fISDL specification\fR as compared with the \fIconcrete
- syntaxes\fR which exist for each \fIconcrete syntax\fR of \fISDL\fR , this
- is \fISDL/GR\fR and
- \fISDL/PR\fR . [1.2]
- .RT
- .sp 1P
- .LP
- \fBaccess\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIacc\*`es\fR
- .LP
- \fIS | \fR \ \fIacceder\fR
- .PP
- \fIAccess\fR is the operation applied to a \fIvariable\fR which gives the
- \fIvalue\fR which was last assigned to it. If a \fIvariable\fR is \fIaccessed\fR
- which has an \fIundefined value\fR , then an \fIerror\fR occurs.
- .RT
- .sp 1P
- .LP
- \fBaction\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIaction\fR
- .LP
- \fIS | \fR \ \fIacci\*'on\fR
- .PP
- An \fIaction\fR is an operation which is executed within a
- \fItransition string\fR , e.g.,\ a \fItask, output, decision, create request\fR
- or\fR
- \fIprocedure call\fR . [2.7]
- .RT
- .sp 1P
- .LP
- \fBactive timer\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItemporisateur actif\fR
- .LP
- \fIS | \fR \ \fItemporizador activo\fR
- .PP
- An \fIactive timer\fR is a \fItimer\fR which has a \fItimer signal\fR in
- the \fIinput port\fR of the owning \fIprocedure\fR or is scheduled to produce
- a \fItimer\fR
- \fIsignal\fR at some future time. [2.8.2, 5.5.4.5]
- .bp
- .RT
- .sp 1P
- .LP
- \fBactual parameter\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIparam\*`etre r\*'eel\fR
- .LP
- \fIS | \fR \ \fIpar\*`ametro efectivo\fR
- .PP
- An \fIactual parameter\fR is an \fIexpression\fR given to a \fIprocess\fR
- or \fIprocedure\fR for the corresponding \fIformal parameter\fR when the
- \fIprocess\fR or
- \fIprocedure\fR is \fIcreated\fR (or \fIcalled\fR ). Note that in certain
- cases in a
- procedure call an \fIactual parameter\fR must be a \fIvariable\fR (i.e.\
- a particular
- type of \fIexpression\fR ; see \fIIN/OUT\fR ). [2.7.2, 2.7.3,
- 4.2.2]
- .RT
- .sp 1P
- .LP
- \fBactual parameter list\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIliste de param\*`etres r\*'eels\fR
- .LP
- \fIS | \fR \ \fIlista de par\*`ametros efectivos\fR
- .PP
- An \fIactual parameter list\fR is the list of \fIactual parameters\fR .
- The \fIactual parameters\fR are matched by position with the respective
- elements of the corresponding \fIformal parameter list\fR .
- .RT
- .sp 1P
- .LP
- \fBarea\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone\fR
- .LP
- \fIS | \fR \ \fI\*'area; zona\fR
- .PP
- An \fIarea\fR is a two dimensional region in the \fIconcrete graphical\fR
- \fIsyntax\fR . \fIArea\fR often correspond to \fInodes\fR in the \fIabstract
- syntax\fR and
- usually contain \fIcommon textual syntax\fR . In \fIinteraction diagrams\fR
- areas may be connected by \fIchannels\fR or \fIsignal routes\fR . In \fIcontrol
- flow diagrams areas\fR may be connected by \fIflow lines\fR .
- .RT
- .sp 1P
- .LP
- \fBarray\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItableau (array)\fR
- .LP
- \fIS | \fR \ \fImatriz\fR
- .PP
- \fIArray\fR is the predefined \fIgenerator\fR used to introduce the
- concept of arrays, easing the definition of arrays.
- .RT
- .sp 1P
- .LP
- \fBassign\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIaffectation\fR
- .LP
- \fIS | \fR \ \fIasignar\fR
- .PP
- \fIAssign\fR is the operation applied to a \fIvariable\fR which associates
- a \fIvalue\fR to the \fIvariable\fR replacing the previous \fIvalue\fR
- associated with the \fIvariable\fR . [5.5.3]
- .RT
- .sp 1P
- .LP
- \fBassignment statement\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIinstruction d'affectation\fR
- .LP
- \fIS | \fR \ \fIsentencia de asignaci\*'on\fR
- .PP
- An \fIassignment statement\fR is a \fIstatement\fR which assigns a \fIvalue\fR
- to a \fIvariable\fR . [5.5.3]
- .RT
- .sp 1P
- .LP
- \fBassociation area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone d'association\fR
- .LP
- \fIS | \fR \ \fI\*'area de asociaci\*'on\fR
- .PP
- An \fIassociation area\fR is a connection between \fIareas\fR in an
- \fIinteraction diagram\fR by means of an association \fIsymbol\fR . There
- are five
- asociation areas: \fIchannel substraction association area, input association\fR
- \fIarea\fR , priority \fIinput association area, continuous signal association
- area\fR and \fIsave association area\fR . [2.6.3, 3.2.3, 4.10.2,
- 4.11]
- .RT
- .sp 1P
- .LP
- \fBaxiom\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIaxiome\fR
- .LP
- \fIS | \fR \ \fIaxioma\fR
- .PP
- An \fIaxiom\fR is a special kind of \fIequation\fR with an implied
- equivalence to the \fIBoolean literal\fR True. \*Q\fIAxioms\fR \*U is used
- as a synonym for \*Q\fIaxioms\fR and \fIequations\fR .\*U [5.1.3]
- .bp
- .RT
- .sp 1P
- .LP
- \fBbasic SDL\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fILDS de base\fR
- .LP
- \fIS | \fR \ \fILED b\*'asico\fR
- .PP
- \fIBasic SDL\fR is the subset of \fISDL\fR defined in \(sc 2 of
- Recommendation\ Z.100.
- .RT
- .sp 1P
- .LP
- \fBbehaviour\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcomportement\fR
- .LP
- \fIS | \fR \ \fIcomportamiento\fR
- .PP
- The \fIbehaviour\fR or \fIfunctional behaviour\fR of a \fIsystem\fR is
- the set of sequences of responses to sequences of stimuli. [1.1.3]
- .RT
- .sp 1P
- .LP
- \fBblock\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIbloc\fR
- .LP
- \fIS | \fR \ \fIbloque\fR
- .PP
- A \fIblock\fR is part of a \fIsystem\fR or parent \fIblock\fR . When used by
- itself, \fIblock\fR is a synonym for a \fIblock instance\fR . A \fIblock\fR
- is a \fIscope\fR
- \fIunit\fR and provides a static interface. [2.4.3]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBblock area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de bloc\fR
- .LP
- \fIS | \fR \ \fI\*'area de bloque\fR
- .PP
- The \fIblock area\fR is the definition of a \fIblock\fR or a reference
- to a \fIblock\fR in an \fIinteraction diagram\fR . [2.4.2]
- .RT
- .sp 1P
- .LP
- \fR \fBblock definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de bloc\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de bloque\fR
- .PP
- A \fIblock definition\fR is the definition of a \fIblock\fR in \fISDL/PR\fR
- . [2.4.2]
- .RT
- .sp 1P
- .LP
- \fR \fBblock diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de bloc\fR
- .LP
- \fIS | \fR \ \fIdiagrama de bloque\fR
- .PP
- The \fIblock diagram\fR is the definition of a \fIblock\fR in \fISDL/GR\fR
- . [2.4.3]
- .RT
- .sp 1P
- .LP
- \fR \fBblock substructure\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsous\(hystructure de bloc\fR
- .LP
- \fIS | \fR \ \fIsubestructura de bloque\fR
- .PP
- A \fIblock substructure\fR is the \fIpartitioning\fR of the \fIblock\fR
- into \fIsubblocks\fR and new \fIchannels\fR at a lower \fIlevel of abstraction\fR
- .
- [3.2.2]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBblock substructure definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de sous\(hystructure de bloc\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de subestructura de bloque\fR
- .PP
- A \fIblock substructure definition\fR is the \fISDL/PR\fR representation
- of a \fIblock substructure\fR for a partitioned block. [3.2.2]
- .bp
- .RT
- .sp 1P
- .LP
- \fR
- \fBblock substructure diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de sous\(hystructure de bloc\fR
- .LP
- \fIS | \fR \ \fIdiagrama de subestructura de bloque\fR
- .PP
- A \fIblock substructure diagram\fR is the \fISLD/GR\fR representation of
- a \fIblock substructure\fR for a \fIpartitioned block\fR . [3.2.2]
- .RT
- .sp 1P
- .LP
- \fR
- \fBblock tree diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme d'arborescence de bloc\fR
- .LP
- \fIS | \fR \ \fIdiagrama de \*'arbol de bloques\fR
- .PP
- A \fIblock tree diagram\fR is an auxiliary document in \fISDL/GR\fR
- representing the \fIpartitioning\fR of a \fIsystem\fR into \fIblocks\fR
- at lower
- \fIlevels of abstraction\fR by means of an inverted tree diagram (\fIi.e.\fR
- , parent
- \fIblock\fR at the top). [3.22]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBBNF (Backus\(hyNaur Form)\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIforme BNF (Backus\(hyNaur Form)\fR
- .LP
- \fIS | \fR \ \fIFBN (forma Backus\(hyNaur)\fR
- .PP
- \fIBNF\fR (Backus\(hyNaur Form) is a formal notation used for expressing
- the \fIconcrete textual syntax\fR of a language. An extended form of \fIBNF\fR
- is used for expressing the \fIconcrete graphical grammar\fR . [1.5.2, 1.5.3]
- .RT
- .sp 1P
- .LP
- \fR
- \fBBoolean\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIbool\*'een\fR
- .LP
- \fIS | \fR \ \fIbooleano\fR
- .PP
- \fIBoolean\fR is a \fIsort\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR and has the \fIvalues\fR True and False. For the \fIsort
- Boolean\fR
- the predefined \fIoperators\fR are NOT, AND, OR, XOR and implication. [5.6.1]
- .RT
- .sp 1P
- .LP
- \fBchannel\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcanal\fR
- .LP
- \fIS | \fR \ \fIcanal\fR
- .PP
- A \fIchannel\fR is the connection conveying \fIsignals\fR between two
- \fIblocks\fR . \fIChannels\fR also convey \fIsignals\fR between a \fIblock\fR
- and the
- \fIenvironment\fR . \fIChannels\fR may be unidirectional or bidirectional.
- [2.5.1]
- .RT
- .sp 1P
- .LP
- \fBchannel definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de canal\fR
- .PP
- A \fIchannel definition\fR is the definition of a \fIchannel\fR in
- \fISDL/PR\fR . [2.5.1]
- .RT
- .sp 1P
- .LP
- \fBchannel definition area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de d\*'efinition de canal\fR
- .LP
- \fIS | \fR \ \fI\*'area de definici\*'on de canal\fR
- .PP
- The \fIchannel definition area\fR is the definition of a
- \fIchannel\fR in \fISDL/GR\fR . [2.5.1]
- .RT
- .sp 1P
- .LP
- \fBchannel substructure\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsous\(hystructure de canal\fR
- .LP
- \fIS | \fR \ \fIsubestructura de canal\fR
- .PP
- A \fIchannel substructure\fR is a \fIpartitioning\fR of a \fIchannel\fR
- into a set of \fIchannels\fR and \fIblocks\fR at a \fIlower level of abstraction\fR
- .
- [3.2.3]
- .bp
- .RT
- .sp 1P
- .LP
- \fBchannel substructure definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de sous\(hystructure de canal\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de subestructura de canal\fR
- .PP
- A \fIchannel substructure definition\fR is the definition of the
- \fIchannel substructure\fR in \fISDL/PR\fR . [3.2.3]
- .RT
- .sp 1P
- .LP
- \fR \fBchannel substructure diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de sous\(hystructure de canal\fR
- .LP
- \fIS | \fR \ \fIdiagrama de subestructura de canal\fR
- .PP
- A \fIchannel substructure diagram\fR is the definition of the channel substructure
- in \fISDL/GR\fR . [3.2.3]
- .RT
- .sp 1P
- .LP
- \fR \fBcharacter\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcaract\*`ere (character)\fR
- .LP
- \fIS | \fR \ \fIcar\*'acter; character\fR
- .PP
- \fICharacter\fR is a \fIsort\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR for which the \fIvalues\fR are the elements of the CCITT\
- No.\ 5
- alphabet, (e.g.,\ 1, A, B, C,\ etc.). For the \fIsort character\fR the
- \fIordering\fR
- \fIoperators\fR are predefined. [5.6.2]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBchartstring\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcha\* | ne de caract\*`eres (character string)\fR
- .LP
- \fIS | \fR \ \fIcadena\(hyde\(hycaracteres; chartstring\fR
- .PP
- \fIChartstring\fR is a \fIsort\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR for which the \fIvalues\fR are \fIstrings\fR of \fIcharacters\fR
- and the\fR
- \fIoperators\fR are those of the \fIstring\fR predefined \fIgenerator\fR
- instantiated for \fIcharacters\fR . [5.6.4]
- .RT
- .sp 1P
- .LP
- \fR \fBcomment\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcommentaire\fR
- .LP
- \fIS | \fR \ \fIcomentario\fR
- .PP
- A \fIcomment\fR is information which is in addition to or clarifies
- the \fISDL specification\fR . In \fISDL/GR comments\fR may be attached
- by a dashed line to any \fIsymbol\fR . In \fISDL/PR comments\fR are introduced
- by the keyword \fICOMMENT\fR . \fIComments\fR have no \fISDL\fR defined
- meaning. See also \fINote\fR .
- [2.2.6]
- .RT
- .sp 1P
- .LP
- \fR \fBcommon textual grammar\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIgrammaire textuelle commune\fR
- .LP
- \fIS | \fR \ \fIgram\*'atica textual com\*'un\fR
- .PP
- The \fIcommon textual grammar\fR is the subset of the \fIconcrete\fR
- \fItextual grammar\fR which applies to both \fISDL/GR\fR and \fISDL/PR\fR .
- [1.2]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBcommunication path\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItrajet de communication\fR
- .LP
- \fIS | \fR \ \fItrayecto de comunicaci\*'on\fR
- .PP
- A \fIcommunication path\fR is a transportation means that carriers
- \fIsignal instances\fR from one \fIprocess instance\fR or from the \fIenvironment\fR
- to
- another \fIprocess instance\fR or to the \fIenvironment\fR . A \fIcommunication
- path\fR
- comprises either \fIchannel\fR path(s) or \fIsignal route\fR path(s) or
- a combination of both. [2.7.4]
- .RT
- .sp 1P
- .LP
- \fR \fBcomplete valid input signal set\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIensemble complet de signaux d'entr\*'ee valides\fR
- .LP
- \fIS | \fR \ \fIconjunto completo de se\o"n~"ales de entrada v\*'alidas\fR
- .PP
- The \fIcomplete valid input signal set\fR of a \fIprocess\fR is the union
- of the \fIvalid input signal\fR set, the local \fIsignals, timer signals\fR
- and the
- \fIimplicit signals\fR of the \fIprocess\fR . [2.4.4]
- .bp
- .RT
- .sp 1P
- .LP
- \fR
- \fBconcrete grammar\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIgrammaire concr\*`ete\fR
- .LP
- \fIS | \fR \ \fIgram\*'atica concreta\fR
- .PP
- A \fIconcrete grammar\fR is the \fIconcrete syntax\fR along with the
- \fIwell\(hyformedness rules\fR for that \fIconcrete syntax\fR . \fISDL/GR\fR
- and \fISDL/PR\fR are the \fIconcrete grammars\fR of \fISDL\fR . The \fIconcrete
- grammars\fR are mapped to the
- \fIabstract grammar\fR to determine their \fIsemantics\fR . [1.2]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBconcrete graphical grammar\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIgrammaire graphic concr\*'ete\fR
- .LP
- \fIS | \fR \ \fIgram\*'atica gr\*'afica concreta\fR
- .PP
- The \fIconcrete graphical grammar\fR is the \fIconcrete grammar\fR for
- the graphical part of SDL/GR.
- .RT
- .sp 1P
- .LP
- \fBconcrete graphical syntax\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsyntaxe graphique concr\*`ete\fR
- .LP
- \fIS | \fR \ \fIsintaxis gr\*'afica concreta\fR
- .PP
- The \fIconcrete graphical syntax\fR is the \fIconcrete syntax\fR for the
- graphical part of \fISDL/GR\fR . The \fIconcrete graphical syntax\fR is
- expressed in
- Z.100 using an extended form of \fIBNF\fR . [1.2, 1.5.3]
- .RT
- .sp 1P
- .LP
- \fR \fBconcrete syntax\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsyntaxe concr\*`ete\fR
- .LP
- \fIS | \fR \ \fIsintaxis concreta\fR
- .PP
- The \fIconcrete syntax\fR for the various representations of \fISDL\fR
- is the actual \fIsymbols\fR used to represent \fISDL\fR and the interrelationship
- between \fIsymbols\fR required by the syntactic rules of \fISDL\fR . The
- two \fIconcrete syntaxes\fR used in Z.100 are the \fIconcrete graphical
- syntax\fR and the \fIconcrete textual\fR \fIsyntax\fR . [1.2]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBconcrete textual syntax\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsyntaxe textuelle concr\*`ete\fR
- .LP
- \fIS | \fR \ \fIsintaxis textual concreta\fR
- .PP
- The \fIconcrete textual syntax\fR is the \fIconcrete syntax\fR for
- \fISDL/PR\fR and the textual parts of \fISDL/GR\fR . The \fIconcrete textual
- syntax\fR is
- expressed in Z.100 using \fIBNF\fR . [1.2, 1.5.2]
- .RT
- .sp 1P
- .LP
- \fR \fBconditional expression\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIexpression conditionnelle\fR
- .LP
- \fIS | \fR \ \fIexpresi\*'on condicional\fR
- .PP
- A \fIconditional expression\fR is an \fIexpression\fR containing a
- \fIBoolean expression\fR which controls whether the consequence \fIexpression\fR
- or the alternative \fIexpression\fR is interpreted. [5.5.2.3]
- .RT
- .sp 1P
- .LP
- \fR \fBconnect\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIconnect\fR
- .LP
- \fIS | \fR \ \fIconectar\fR
- .PP
- \fIConnect\fR indicates the connection of a \fIchannel\fR to one or more
- \fIsignal routes\fR . [2.5.3]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBconnector\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIconnecteur\fR
- .LP
- \fIS | \fR \ \fIconector\fR
- .PP
- A \fIconnector\fR is an \fISDL/GR symbol\fR which is either an
- \fIin\(hyconnector\fR or an \fIout\(hyconnector\fR . A \fIflow line\fR
- is implied from
- \fIout\(hyconnectors\fR to the associated \fIin\(hyconnector\fR in the
- same \fIprocess\fR or
- \fIprocedure\fR identified by having the same \fIname\fR . [2.6.6]
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBconsistent partitioning subset\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsous\(hyensemble de subdivision coh\*'erent\fR
- .LP
- \fIS | \fR \ \fIsubconjunto de partici\*'on consistente\fR
- .PP
- A \fIconsistent partitioning subset\fR is a set of the \fIblocks\fR and
- \fIsubblocks\fR in a \fIsystem specification\fR which provides a complete
- view of the \fIsystem\fR with related parts at a corresponding \fIlevel
- of abstraction\fR . Thus,
- when a \fIblock\fR or \fIsubblock\fR is contained in a \fIconsistent partitioning\fR
- \fIsubset\fR , its ancestors and siblings are too. [3.2.1]
- .RT
- .sp 1P
- .LP
- \fBconsistent refinement subset\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsous\(hyensemble de raffinement coh\*'erent\fR
- .LP
- \fIS | \fR \ \fIsubconjunto de refinamiento consistente\fR
- .PP
- The \fIconsistent refinement subset\fR is a \fIconsistent partitioning\fR
- \fIsubset\fR which contains all \fIblocks\fR and \fIsubblocks\fR which
- use the \fIsignals\fR used by any of the \fIblocks\fR or \fIsubblocks\fR
- . [3.3]
- .RT
- .sp 1P
- .LP
- \fR \fBcontinuous signal\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsignal continu\fR
- .LP
- \fIS | \fR \ \fIse\o"n~"al continua\fR
- .PP
- A \fIcontinuous signal\fR is a means to define that when in a \fIstate\fR
- the associated \fIBoolean\fR condition becomes True, the \fItransition\fR
- following the \fIcontinuous signal\fR is interpreted. [4.11]
- .RT
- .sp 1P
- .LP
- \fR \fBcontrol flow diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de liaison de contr\* | le\fR
- .LP
- \fIS | \fR \ \fIdiagrama de flujo de control\fR
- .PP
- A \fIcontrol flow diagram\fR is either a \fIprocess diagram\fR , a
- \fIprocedure diagram\fR , or a \fIservice diagram\fR .
- .RT
- .sp 1P
- .LP
- \fBcreate\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcr\*'eer\fR
- .LP
- \fIS | \fR \ \fIcrear\fR
- .PP
- \fICreate\fR is a synonym for \fIcreate request\fR .
- .RT
- .sp 1P
- .LP
- \fBcreate request\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdemande de cr\*'eation\fR
- .LP
- \fIS | \fR \ \fIpetici\*'on de crear\fR
- .PP
- A \fIcreate request\fR is the \fIaction\fR causing the creation and
- starting of a new \fIprocess instance\fR using a specified \fIprocess type\fR
- as a
- template. The \fIactual parameters\fR in the \fIcreate request\fR replace
- the \fIformal\fR \fIparameters\fR in the \fIprocess\fR [2.7.2]
- .RT
- .sp 1P
- .LP
- \fR \fBcreate line area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de ligne de cr\*'eation\fR
- .LP
- \fIS | \fR \ \fI\*'area de l\*'inea de crear\fR
- .PP
- The \fIcreate line area\fR in a \fIblock diagram\fR connects the \fIprocess\fR
- \fIarea\fR of the \fIcreating (PARENT) process\fR with the \fIprocess area\fR
- of the
- \fIcreated (OFFSPRING) process\fR [2.4.3]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBdata type\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItype de donn\*'ees\fR
- .LP
- \fIS | \fR \ \fItipo de datos\fR
- .PP
- A \fIdata type\fR is the definition of sets of \fIvalues (sorts)\fR , a
- set of \fIoperators\fR which are applied to these \fIvalues\fR and a set
- of algebraic rules (\fIequations\fR ) defining the \fIbehaviour\fR when
- the \fIoperators\fR are applied to the \fIvalues\fR . [2.3.1]
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBdata type definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de type de donn\*'ees\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de tipo de datos\fR
- .PP
- A \fIdata type definition\fR defines the validity of \fIexpressions\fR
- and relationship between \fIexpressions\fR at any given point in an \fISDL\fR
- \fIspecification\fR . [5.2.1]
- .RT
- .sp 1P
- .LP
- \fBdecision\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'ecicion\fR
- .LP
- \fIS | \fR \ \fIdecisi\*'on\fR
- .PP
- A \fIdecision\fR is an \fIaction\fR within a \fItransition\fR which asks a
- question to which the answer can be obtained at that instant and accordingly
- chooses one of the several outgoing \fItransitions\fR from the \fIdecision\fR
- to
- continue interpretation. [2.7.5]
- .RT
- .sp 1P
- .LP
- \fBdecision area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de d\*'ecision\fR
- .LP
- \fIS | \fR \ \fI\*'area de decisi\*'on\fR
- .PP
- A \fIdecision area\fR is the \fISDL/GR\fR representation of a \fIdecision\fR
- . [2.7.5]
- .RT
- .sp 1P
- .LP
- \fBdefault\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efault\fR
- .LP
- \fIS | \fR \ \fIpor defecto\fR
- .PP
- The \fIdefault assignment\fR is a denotation of a \fIvalue\fR that is
- initially associated to each \fIvariable\fR of the \fIsort\fR of the \fIdefault\fR
- clause. The \fIdefault\fR clause may appear in \fIdata type definitions\fR
- .
- [5.5.3.3]
- .RT
- .sp 1P
- .LP
- \fR \fBdescription\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdescription\fR
- .LP
- \fIS | \fR \ \fIdescripci\*'on\fR
- .PP
- A \fIdescription\fR of a \fIsystem\fR is the description of its actual
- \fIbehaviour\fR . [1.1]
- .RT
- .sp 1P
- .LP
- \fBdiagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme\fR
- .LP
- \fIS | \fR \ \fIdiagrama\fR
- .PP
- A \fIdiagram\fR is the \fISDL/GR\fR representation for a part of a
- \fIspecification\fR . [2.4.2]
- .RT
- .sp 1P
- .LP
- \fBduration\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdur\*'ee (duration)\fR
- .LP
- \fIS | \fR \ \fIduraci\*'on; duration\fR
- .PP
- \fIDuration\fR is a \fIsort\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR for which the \fIvalues\fR are denoted as \fIreals\fR
- and represent the
- interval between two time instants. [5.6.11]
- .RT
- .sp 1P
- .LP
- \fBenabling condition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcondition de validation\fR
- .LP
- \fIS | \fR \ \fIcondici\*'on habilitante (o habilitadora)\fR
- .PP
- An \fIenabling condition\fR is a means for conditionally accepting a \fIsignal\fR
- for \fIinput\fR . [4.12]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBenabling condition area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de condition de validation\fR
- .LP
- \fIS | \fR \ \fI\*'area de condici\*'on habilitante (o habilitadora)\fR
- .PP
- The \fIenabling condition area\fR is the \fISDL/GR\fR representation of
- an \fIenabling condition\fR . [4.12]
- .RT
- .sp 1P
- .LP
- \fBentity class\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIclasse d'entit\*'e\fR
- .LP
- \fIS | \fR \ \fIclase de entidad\fR
- .PP
- An \fIentity class\fR is a categorization of \fISDL types\fR based on
- similarity of use. [2.2.2]
- .RT
- .sp 1P
- .LP
- \fR \fBenvironment\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIenvironnement\fR
- .LP
- \fIS | \fR \ \fIentorno\fR
- .PP
- The term \fIenvironment\fR is a synonym for the \fIenvironment of a\fR
- \fIsystem\fR . Also when context allows, it may be a synonym for the \fIenvironment\fR
- of a \fIblock, process, procedure\fR or a \fIservice\fR . [1.3.2]
- .RT
- .sp 1P
- .LP
- \fBenvironment of a system\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIenvironnement d'un syst\*`eme\fR
- .LP
- \fIS | \fR \ \fIentorno de un sistema\fR
- .PP
- The \fIenvironment of a system\fR is the external world of the
- \fIsystem\fR being specified. The environment interacts with the \fIsystem\fR
- by
- sending/receiving \fIsignal instances\fR to/from the \fIsystem\fR . [1.3.2]
- .RT
- .sp 1P
- .LP
- \fBequation\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fI\*'equation\fR
- .LP
- \fIS | \fR \ \fIecuaci\*'on\fR
- .PP
- An \fIequation\fR is a relation between \fIterms\fR of the same \fIsort\fR
- which holds for all possible \fIvalues\fR substituted for each \fIvalue
- identifier\fR in the \fIequation\fR . An \fIequation\fR may be an \fIaxiom\fR
- . [5.1.3, 5.2.3]
- .RT
- .sp 1P
- .LP
- \fBerror\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIerreur\fR
- .LP
- \fIS | \fR \ \fIerror\fR
- .PP
- An \fIerror\fR occurs during the interpretation of a \fIvalid\fR
- \fIspecification\fR of a \fIsystem\fR when one of the dynamic conditions
- \fISDL\fR is
- violated. Once an \fIerror\fR has occurred, the subsequent \fIbehaviour\fR
- of the
- \fIsystem\fR is not defined by \fISDL\fR . [1.3.3]
- .RT
- .sp 1P
- .LP
- \fBexport\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIexport\fR
- .LP
- \fIS | \fR \ \fIexportaci\*'on\fR
- .PP
- The term \fIexport\fR is a synonym for \fIexport operation\fR .
- .RT
- .sp 1P
- .LP
- \fBexported variable\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIvariable export\*'ee\fR
- .LP
- \fIS | \fR \ \fIvariable exportada\fR
- .PP
- An \fIexported variable\fR is a \fIvariable\fR which can be used in an
- \fIexport operation\fR . [4.13]
- .RT
- .sp 1P
- .LP
- \fBexporter\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIexportateur\fR
- .LP
- \fIS | \fR \ \fIexportador\fR
- .PP
- An \fIexporter\fR of a \fIvariable\fR in the \fIprocess instance\fR which
- owns the \fIvariable\fR and \fIexports\fR its \fIvalues\fR . [4.13]
- .bp
- .RT
- .sp 1P
- .LP
- \fR
- \fBexport operation\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIop\*'eration d'exportation\fR
- .LP
- \fIS | \fR \ \fIoperaci\*'on de exportaci\*'on\fR
- .PP
- An \fIexport operation\fR is the operation by which the \fIexporter\fR
- discloses the \fIvalue\fR of a \fIvariable\fR . See \fIimport operation\fR
- . [4.13]
- .RT
- .sp 1P
- .LP
- \fBexpression\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIexpression\fR
- .LP
- \fIS | \fR \ \fIexpresi\*'on\fR
- .PP
- An \fIexpression\fR is either a \fIliteral\fR , an \fIoperator\fR application,
- a \fIsynonym\fR , a \fIvariable access\fR , a \fIconditional expression\fR
- , or an
- \fIimperartive operator\fR applied to one or more \fIexpressions\fR . When an
- \fIexpression\fR is interpreted a \fIvalue\fR is obtained (or the \fIsystem\fR
- is in
- \fIerror\fR ). [2.3.4, 5.4.2.1]
- .RT
- .sp 1P
- .LP
- \fBexternal synonym\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsynonyme externe\fR
- .LP
- \fIS | \fR \ \fIsin\*'onimo externo\fR
- .PP
- An \fIexternal synonym\fR of a predefined \fIsort\fR whose \fIvalue\fR
- is not specified in the \fIsystem specification\fR . [4.3.1]
- .RT
- .sp 1P
- .LP
- \fBextract!\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIextract!\fR
- .LP
- \fIS | \fR \ \fIextraer!; extract!\fR
- .PP
- \fIExtract\fR is an \fIoperator\fR which is implied in an \fIexpression\fR
- when a \fIvariable\fR is immediately followed by bracketed \fIexpression(s)\fR
- .
- [5.4.2.4, 5.6.8]
- .RT
- .sp 1P
- .LP
- \fBflow line\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIligne de liaison\fR
- .LP
- \fIS | \fR \ \fIl\*'inea de flujo\fR
- .PP
- A \fIflow line\fR is a \fIsymbol\fR used to connect \fIareas\fR in a \fIcontrol\fR
- \fIflow diagram\fR . [2.2.4, 2.6.7.2.2]
- .RT
- .sp 1P
- .LP
- \fBformal parameter\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIparam\*`etre formel\fR
- .LP
- \fIS | \fR \ \fIpar\*'ametro formal\fR
- .PP
- A \fIformal parameter\fR is a \fIvariable name\fR to which \fIactual values\fR
- are assigned or which are replaced by \fIactual variables\fR .
- [2.4.4, 2.4.5, 4.2, 4.10]
- .RT
- .sp 1P
- .LP
- \fBformal parameter list\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIliste de param\*`etres formels\fR
- .LP
- \fIS | \fR \ \fIlista de par\*'ametros formales\fR
- .PP
- A \fIformal parameter list\fR is list of a \fIformal
- parameters\fR .
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fR \fBfunctional behaviour\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcomportement fonctionnel\fR
- .LP
- \fIS | \fR \ \fIcomportamiento funcional\fR
- .PP
- \fIFunctional behaviour\fR is a synonym for \fIbehaviour\fR .
- .RT
- .sp 1P
- .LP
- \fBgeneral option area\fR
- .sp 9p
- .RT
- .LP
- \fIF:\ zone d'option g\*'en\*'erale\fR
- .LP
- \fIS:\ \*'area de opci\*'on general\fR
- .PP
- The \fIgeneral option area\fR is the \fISDL/GR\fR representation of an
- \fIoption\fR . [4.3.3]
- .RT
- .sp 1P
- .LP
- \fBgeneral parameters\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIparam\*`etres g\*'en\*'eraux\fR
- .LP
- \fIS | \fR \ \fIpar\*'ametros generales\fR
- .PP
- The \fIgeneral parameters\fR in both a \fIspecification\fR and a
- \fIdescription\fR of a \fIsystem\fR relate to such matters as temperature
- limits,
- construction, exchange capacity, grade of service,\ etc., and are not defined
- in \fISDL\fR . [1.1]
- .RT
- .sp 1P
- .LP
- \fBgenerator\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIg\*'en\*'erateur\fR
- .LP
- \fIS | \fR \ \fIgenerador\fR
- .PP
- A \fIgenerator\fR is an incomplete \fInewtype\fR description. Before it
- assumes the status of a \fInewtype\fR , a \fIgenerator\fR must be instantiated
- by
- providing the missing information. [5.4.1.1.2]
- .RT
- .sp 1P
- .LP
- \fBgraph\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIgraphe\fR
- .LP
- \fIS | \fR \ \fIgr\*'afico\fR
- .PP
- A \fIgraph\fR in the \fIabstract syntax\fR is a part of an \fISDL\fR
- \fIspecification\fR such as \fIprocedure graph\fR or a \fIprocess graph\fR .
- .RT
- .sp 1P
- .LP
- \fBground expression\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIexpression close\fR
- .LP
- \fIS | \fR \ \fIexpresi\*'on fundamental\fR
- .PP
- A \fIground expression\fR is an \fIexpression\fR containing only
- \fIoperators\fR , \fIsynonyms\fR and \fIliterals\fR . [5.4.2.2]
- .RT
- .sp 1P
- .LP
- \fBhierarchical structure\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIstructure hi\*'erarchique\fR
- .LP
- \fIS | \fR \ \fIestructure jer\*`arquica\fR
- .PP
- A \fIhierarchical structure\fR is a structure of a \fIsystem\fR
- \fIspecification\fR where \fIpartitioning\fR and \fIrefinement\fR allow
- different views of the \fIsystem\fR at different \fIlevels of abstraction.\fR
- \fIHierarchical structures\fR allow the management of complex \fIsystem
- specifications\fR . See also \fIblock tree\fR \fIdiagram\fR . [3.1]
- .RT
- .sp 1P
- .LP
- \fBidentifier\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIidentificateur\fR
- .LP
- \fIS | \fR \ \fIidentificador\fR
- .PP
- An \fIidentifier\fR is the unique identification of an object, formed from
- a \fIqualifier part\fR and a \fIname\fR . [2.2.2]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBimperative operator\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIop\*'erateur imp\*'eratif\fR
- .LP
- \fIS | \fR \ \fIoperador imperativo\fR
- .PP
- An \fIimperative operator\fR is a now \fIexpression, view expression,\fR
- \fItimer active expression, import expression\fR or one of the \fIPId expressions:\fR
- \fISELF, PARENT, OFFSPRING\fR or \fISENDER\fR . [5.5.4]
- .RT
- .sp 1P
- .LP
- \fBimplicit transition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItransition implicite\fR
- .LP
- \fIS | \fR \ \fItransici\*'on impl\*'icita\fR
- .PP
- An \fIimplicit transition\fR is in the \fIconcrete syntax\fR initiated
- by a \fIsignal\fR in the \fIcomplete valid input signal set\fR and not
- specified in an\fR \fIinput\fR or \fIsave\fR for the \fIstate\fR . An \fIimplicit
- transition\fR contains no
- \fIaction\fR and leads directly back to the same \fIstate\fR [4.6]
- .RT
- .sp 1P
- .LP
- \fBimport\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIimport\fR
- .LP
- \fIS | \fR \ \fIimportaci\*'on\fR
- .PP
- The term \fIimport\fR is a synonym for \fIimport operation\fR .
- [4.13]
- .RT
- .sp 1P
- .LP
- \fBimported variable\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIvariable import\*'ee\fR
- .LP
- \fIS | \fR \ \fIvariable importada\fR
- .PP
- An \fIimported variable\fR is a \fIvariable\fR used in an \fIimport\fR
- \fIoperation\fR . [4.13]
- .RT
- .sp 1P
- .LP
- \fBimporter\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIimporteur\fR
- .LP
- \fIS | \fR \ \fIimportador\fR
- .PP
- An \fIimporter\fR of an \fIimported variable\fR is the \fIprocess instance\fR
- which \fIimports\fR the \fIvalue\fR . [4.13]
- .RT
- .sp 1P
- .LP
- \fBimport operation\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIop\*'eration d'importation\fR
- .LP
- \fIS | \fR \ \fIoperaci\*'on de importaci\*'on\fR
- .PP
- An \fIimport operation\fR is the operation that yields \fIvalue\fR of an
- \fIexported variable\fR . [4.13]
- .RT
- .sp 1P
- .LP
- \fBIN variable\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIvariable \*QIN\*U\fR
- .LP
- \fIS | \fR \ \fIvariable IN\fR
- .PP
- An \fIIN variable\fR is a \fIformal parameter\fR attribute denoting the
- case when a \fIvalue\fR is passed to a \fIprocedure\fR via an \fIactual
- parameter\fR .
- [2.4.5]
- .RT
- .sp 1P
- .LP
- \fBIN/OUT variable\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIvariable \*QIN/OUT\*U\fR
- .LP
- \fIS | \fR \ \fIvariable IN/OUT\fR
- .PP
- An \fIIN/OUT variable\fR is a \fIformal parameter\fR attribute denoting
- the case when a \fIformal parameter name\fR is used as a synonym for the
- \fIvariable\fR (i.e.\ the \fIactual parameter\fR must be a \fIvariable\fR
- . [2.4.5]
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBin\(hyconnector\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIconnecteur d'entr\*'ee\fR
- .LP
- \fIS | \fR \ \fIconector de entrada\fR
- .PP
- An \fIin\(hyconnector\fR is a \fIconnector\fR .
- .RT
- .sp 1P
- .LP
- \fBinfix operator\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIop\*'erateur infixe\fR
- .LP
- \fIS | \fR \ \fIoperador infijo\fR
- .PP
- An \fIinfix operator\fR is one of the predefined dyadic \fIoperators\fR
- of \fISDL\fR (=>, OR, XOR, AND, IN, /=, =, >, <, < =, >=, +, \(em, //,
- *, /, MOD, REM)
- which are placed between its two arguments. [5.4.1.1]
- .RT
- .sp 1P
- .LP
- \fBinformal text\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItexte informel\fR
- .LP
- \fIS | \fR \ \fItexto informal\fR
- .PP
- \fIInformal text\fR is text included in an \fISDL specification\fR for
- which \fIsemantics\fR are not defined by \fISDL\fR , but through some other
- model.
- \fIInformal text\fR is enclosed in apostrophes. [2.2.3]
- .RT
- .sp 1P
- .LP
- \fBinitial algebra\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIalg\*`ebre initiale\fR
- .LP
- \fIS | \fR \ \fI\*'algebra inicial\fR
- .PP
- An \fIinitial algebra\fR is the formalism for defining \fIabstract data\fR
- \fItypes\fR . [5.3]
- .RT
- .sp 1P
- .LP
- \fBinlet\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIacc\*`es entrant\fR
- .LP
- \fIS | \fR \ \fIacceso de entrada\fR
- .PP
- An \fIinlet\fR represents a line, such as a \fIchannel\fR or a \fIflow\fR
- \fIline\fR , entering an \fISDL/GR macro call\fR . [4.2.3]
- .RT
- .sp 1P
- .LP
- \fBinput\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIentr\*'ee\fR
- .LP
- \fIS | \fR \ \fIentrada\fR
- .PP
- An \fIinput\fR is the consumption of a \fIsignal\fR from the \fIinput port\fR
- which starts a \fItransition\fR . During the consumption of a \fIsignal\fR
- , the \fIvalues\fR associated with the \fIsignal\fR become available to
- the \fIprocess instance\fR .
- [2.6.4, 4.10.2]
- .RT
- .sp 1P
- .LP
- \fBinput area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone d'entr\*'ee\fR
- .LP
- \fIS | \fR \ \fI\*'area de entrada\fR
- .PP
- An \fIinput area\fR is the \fISDL/GR\fR representation of an \fIinput\fR .
- [2.6.4]
- .RT
- .sp 1P
- .LP
- \fBinput port\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIport d'entr\*'ee\fR
- .LP
- \fIS | \fR \ \fIpuerto de entrada\fR
- .PP
- An \fIinput port\fR of a \fIprocess\fR is a queue which receives and
- retains \fIsignals\fR in the order of arrival until the \fIsignals\fR are
- consumed by an \fIinput\fR . The \fIinput port\fR may contain any number
- of \fIretained signals\fR .
- [2.4.4]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBinstance\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIinstance\fR
- .LP
- \fIS | \fR \ \fIinstancia\fR
- .PP
- An \fIinstance\fR of a \fItype\fR is an object which has the properties
- of the \fItype\fR (given in the definition). [1.3.1]
- .RT
- .sp 1P
- .LP
- \fBinstantiation\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIinstantiation\fR
- .LP
- \fIS | \fR \ \fIinstanciaci\*'on\fR
- .PP
- \fIInstantiation\fR is the creation of an \fIinstance\fR of a \fItype\fR .
- [1.3.1]
- .RT
- .sp 1P
- .LP
- \fBinteger\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIentier (integer)\fR
- .LP
- \fIS | \fR \ \fIentero; integer\fR
- .PP
- \fIInteger\fR is a \fIsort\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR for which the \fIvalues\fR are these of mathematical integers
- (. | | , \(em2, \(em1, 0, +1, +2, . | | ). For the \fIsort integer\fR
- the predefined \fIoperators\fR are +, \(em, *, / and the \fIordering operators\fR
- . [5.6.5]
- .RT
- .sp 1P
- .LP
- \fBinteraction diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme d'interaction\fR
- .LP
- \fIS | \fR \ \fIdiagrama de interacci\*'on\fR
- .PP
- An \fIinteraction diagram\fR is a \fIblock diagram, system diagram,\fR
- \fIchannel substructure diagram,\fR or \fIblock substructure diagram\fR .
- .RT
- .sp 1P
- .LP
- \fBkeyword\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fImot cl\*'e\fR
- .LP
- \fIS | \fR \ \fIpalabra clave\fR
- .PP
- A \fIkeyword\fR is a reserved \fIlexical unit\fR in the \fIconcrete textual\fR
- \fIsyntax\fR . [2.2.1]
- .RT
- .sp 1P
- .LP
- \fBlabel\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fI\*'etiquette\fR
- .LP
- \fIS | \fR \ \fIetiqueta\fR
- .PP
- A \fIlabel\fR is a \fIname\fR followed by a colon and is used in the
- \fIconcrete textual syntax\fR for connection purposes. [2.6.6]
- .RT
- .sp 1P
- .LP
- \fBlevel\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIniveau\fR
- .LP
- \fIS | \fR \ \fInivel\fR
- .PP
- The term \fIlevel\fR is a synonym for \fIlevel of abstraction\fR .
- .RT
- .sp 1P
- .LP
- \fBlevel of abstraction\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIniveau d'abstraction\fR
- .LP
- \fIS | \fR \ \fInivel de abstracci\*'on\fR
- .PP
- A \fIlevel of abstraction\fR is one of the levels of a \fIblock tree\fR
- \fIdiagram\fR . A description of a \fIsystem\fR is one \fIblock\fR at the
- highest \fIlevel of\fR \fIabstraction\fR and is shown as a single \fIblock\fR
- at the top of a \fIblock tree\fR
- \fIdiagram\fR . [3.2.1]
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBlexical rules\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIr\*`egles lexicales\fR
- .LP
- \fIS | \fR \ \fIreglas l\*'exicas\fR
- .PP
- \fILexical rules\fR are rules which define how \fIlexical units\fR are
- built from characters. [2.2.1, 4.2.1]
- .RT
- .sp 1P
- .LP
- \fBlexical unit\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIunit\*'es lexicales\fR
- .LP
- \fIS | \fR \ \fIunidad l\*'exica\fR
- .PP
- \fILexical units\fR are the terminal \fIsymbols\fR of the \fIconcrete\fR
- \fItextual syntax\fR . [2.2.1]
- .RT
- .sp 1P
- .LP
- \fBliteral\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIlitt\*'eral\fR
- .LP
- \fIS | \fR \ \fIliteral\fR
- .PP
- A \fIliteral\fR denotes a \fIvalue\fR . [2.3.3, 5.1.2, 5.4.1.14]
- .RT
- .sp 1P
- .LP
- \fBmacro\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fImacro\fR
- .LP
- \fIS | \fR \ \fImarco\fR
- .PP
- A \fImarcro\fR is a named collection of syntactic or textual items,
- which replaces the \fImacro call\fR before the meaning of the \fISDL\fR
- representation is considered (i.e.,\ a \fImacro\fR has meaning only when
- replaced in a particular context). [4.2]
- .RT
- .sp 1P
- .LP
- \fBmacro call\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIappel de macro\fR
- .LP
- \fIS | \fR \ \fIllamada a (de) macro\fR
- .PP
- A \fImacro call\fR is an indication of a place where the \fImacro\fR
- \fIdefinition\fR with the same \fIname\fR should be expanded. [4.2.3]
- .RT
- .sp 1P
- .LP
- \fBmacro definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de macro\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de macro\fR
- .PP
- A \fImacro definition\fR is the definition of a \fImacro\fR in \fISDL/PR\fR
- . [4.2.2]
- .RT
- .sp 1P
- .LP
- \fBmacro diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de macro\fR
- .LP
- \fIS | \fR \ \fIdiagrama de macro\fR
- .PP
- A \fImacro diagram\fR is the definition of a \fImacro\fR in \fISDL/GR\fR .
- [4.2.2]
- .RT
- .sp 1P
- .LP
- \fBmake!\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fImake!\fR
- .LP
- \fIS | \fR \ \fIhacer!; make!\fR
- .PP
- \fIMake!\fR is an operation only used in \fIdata type\fR definitions fo
- form a \fIvalue\fR of a complex type (e.g.,\ \fIstructured sort\fR ).
- [5.4.1.10, 5.6.8]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBmerge area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de fusion\fR
- .LP
- \fIS | \fR \ \fI\*'area de fusi\*'on\fR
- .PP
- A \fImerge area\fR is where one \fIflow line\fR connects to another.
- [2.6.7.2.2]
- .RT
- .sp 1P
- .LP
- \fBMeta IV\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIMeta IV\fR
- .LP
- \fIS | \fR \ \fIMeta IV\fR
- .PP
- \fIMeta IV\fR is a formal notation for expressing the \fIabstract\fR
- \fIsyntax\fR of a language. [1.5.1]
- .RT
- .sp 1P
- .LP
- \fR \fBmodel\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fImod\*`ele\fR
- .LP
- \fIS | \fR \ \fImodelo\fR
- .PP
- A \fImodel\fR gives the mapping for \fIshorthand\fR notations expressed\fR
- in terms of previously defined \fIconcrete syntax\fR . [1.4.1, 1.4.2]
- .RT
- .sp 1P
- .LP
- \fBmodify!\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fImodify!\fR
- .LP
- \fIS | \fR \ \fImodificar!; modify!\fR
- .PP
- \fIModify\fR is an \fIoperator\fR which is implied in \fIexpressions\fR
- when a \fIvariable\fR is immediately followed by bracketed expressions
- and then :=. Within axioms \fImodify!\fR is used explicitly (see \fIextract!\fR
- ) [5.4.1.10, 5.6.8]
- .RT
- .sp 1P
- .LP
- \fBname\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fInom\fR
- .LP
- \fIS | \fR \ \fInombre\fR
- .PP
- A \fIname\fR is a \fIlexical unit\fR used to name \fISDL\fR objects.
- [2.2.1, 2.2.2]
- .RT
- .sp 1P
- .LP
- \fBnatural\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fInaturel\fR
- .LP
- \fIS | \fR \ \fInatural\fR
- .PP
- \fINatural\fR is a \fIsyntype\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR for which the \fIvalues\fR are the non\(hynegative integers
- (i.e.,\ 0, 1, 2, | | | ). The \fIoperators\fR are the \fIoperators\fR
- of the \fIsort integer\fR .
- [5.6.6]
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBnewtype\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fInouveau type (newtype)\fR
- .LP
- \fIS | \fR \ \fIniotipo\fR
- .PP
- A \fInewtype\fR introduces a \fIsort\fR , a set of \fIoperators\fR , and
- a set of \fIequations\fR . Note that the term \fInewtype\fR might be confusing
- because
- actually a new \fIsort\fR is introduced, but \fInewtype\fR is maintained
- for historical reasons. [5.2.1]
- .RT
- .sp 1P
- .LP
- \fBnode\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fInoeud\fR
- .LP
- \fIS | \fR \ \fInodo\fR
- .PP
- In the \fIabstract syntax\fR , a \fInode\fR is a designation of one of
- the basic concepts of \fISDL\fR |
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBnote\fR
- .sp 9p
- .RT
- .LP
- \fIF:\ note\fR
- .LP
- \fIS:\ nota\fR
- .PP
- A \fInote\fR is text enclosed by /* | nd | / which has no \fISDL\fR defined
- semantics. See \fIcomment\fR . [2.2.1]
- .RT
- .sp 1P
- .LP
- \fBnull\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fInull\fR
- .LP
- \fIS | \fR \ \fInull; nulo\fR
- .PP
- \fINull\fR is the \fIliteral\fR of \fIsort PId\fR . [5.6.10]
- .RT
- .sp 1P
- .LP
- \fBOFFSPRING\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIDESCENDANT (OFFSPRING)\fR
- .LP
- \fIS | \fR \ \fIOFFSPRING; VASTAGO\fR
- .PP
- \fIOFFSPRING\fR is an \fIexpression\fR of \fIsort PId\fR . When \fIOFFSPRING\fR
- is evaluated in a \fIprocess\fR it gives the \fIPId\(hyvalues\fR of the
- \fIprocess\fR most
- recently \fIcreated\fR by this \fIprocess\fR . If the \fIprocess\fR has
- not \fIcreated\fR any
- \fIprocesses\fR , the result of the evaluation of \fIOFFSPRING\fR is \fInull\fR
- .
- [2.4.4, 5.5.4.3]
- .RT
- .sp 1P
- .LP
- \fBoperator\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIop\*'erateur\fR
- .LP
- \fIS | \fR \ \fIoperador\fR
- .PP
- An \fIoperator\fR is a denotation for an operation. \fIOperators\fR are
- defined in a \fIpartial type definition\fR . For example +, \(em, *, /,
- are \fInames\fR for \fIoperators\fR defined for \fIsort integer\fR . [5.1.2,
- 5.1.3]
- .RT
- .sp 1P
- .LP
- \fBoperator signature\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsignature d'op\*'erateur\fR
- .LP
- \fIS | \fR \ \fIsignatura de operador\fR
- .PP
- An \fIoperator signature\fR defines the \fIsort(s)\fR of the \fIvalues\fR
- to which the \fIoperator\fR can be applied and the \fIsort\fR of the resulting
- \fIvalue\fR . [5.2.2]
- .RT
- .sp 1P
- .LP
- \fBoption\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIoption\fR
- .LP
- \fIS | \fR \ \fIopci\*'on\fR
- .PP
- An \fIoption\fR is a \fIconcrete syntax\fR construct in a generic \fISDL\fR
- \fIsystem specification\fR allowing different \fIsystem\fR structures to
- be chosen
- before the \fIsystem\fR is interpreted. [4.3.3,
- 4.3.4]
- .RT
- .sp 1P
- .LP
- \fBordering operators\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIop\*'erateurs de relation d'ordre\fR
- .LP
- \fIS | \fR \ \fIoperadores de ordenaci\*'on\fR
- .PP
- The \fIordering operators\fR are <, <=, > or >=.
- [5.4.1.8]
- .RT
- .sp 1P
- .LP
- \fBout connector\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIconnecteur de sortie\fR
- .LP
- \fIS | \fR \ \fIconector de salida\fR
- .PP
- An \fIout\(hyconnector\fR is a connector.
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBoutlet\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIacc\*`es sortant\fR
- .LP
- \fIS | \fR \ \fIacceso de salida\fR
- .PP
- An \fIoutlet\fR represents a line, such as a \fIchannel\fR or \fIflow line\fR
- , existing a \fImacro diagram\fR . [4.2.2]
- .RT
- .sp 1P
- .LP
- \fBoutput\fR
- .sp 9p
- .RT
- .LP
- \fIF:\ sortie\ \fR
- .LP
- \fIS:\ salida\fR
- .PP
- An \fIoutput\fR is an \fIaction\fR within a \fItransition\fR which generates
- a \fIsignal instance\fR .
- .RT
- .sp 1P
- .LP
- \fBoutput area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de sortie\fR
- .LP
- \fIS | \fR \ \fI\*'area de salida\fR
- .PP
- The \fIoutput area\fR in a \fIcontrol flow diagram\fR represents the
- \fISDL/GR\fR concept of an \fIoutput\fR . [2.7.4]
- .RT
- .sp 1P
- .LP
- \fBpage\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIpage\fR
- .LP
- \fIS | \fR \ \fIp\*'agina\fR
- .PP
- A \fIpage\fR is one of the components of a physical partitioning of a \fIdiagram\fR
- . [2.2.5]
- .RT
- .sp 1P
- .LP
- \fBPARENT\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIPARENT\fR
- .LP
- \fIS | \fR \ \fIPARENT; PROGENITOR\fR
- .PP
- \fIPARENT\fR is a \fIPId expression\fR . When a \fIprocess\fR evaluates this
- \fIexpression\fR , the result is the \fIPId\(hyvalue\fR of the parent \fIprocess\fR
- . If the
- \fIprocess\fR was created at \fIsystem\fR initialization time, the result
- is \fInull\fR . [2.4.4, 5.5.4.3]
- .RT
- .sp 1P
- .LP
- \fBpartial type definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efintiion partielle de type\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on parcial de tipo\fR
- .PP
- The \fIpartial type definition\fR for a \fIsort\fR defines some of the
- properties related to the \fIsort\fR . A \fIpartial type definition\fR
- is part of a
- \fIdata type\fR definition. [5.2.1]
- .RT
- .sp 1P
- .LP
- \fBpartitioning\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsubdivision\fR
- .LP
- \fIS | \fR \ \fIpartici\*'on\fR
- .PP
- \fIPartitioning\fR is the subdivision of a unit into smaller
- components which when taken as a whole have the same \fIbehaviour\fR as the
- original unit. \fIPartitioning\fR does not affect the static interface
- of a unit. [3.1, 3.2]
- .RT
- .sp 1P
- .LP
- \fBPId\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIPId\fR
- .LP
- \fIS | \fR \ \fIPId\fR
- .PP
- \fIPId\fR is a \fIsort\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR for which there is one \fIliteral\fR , \fInull\fR . \fIPId\fR
- is an abbreviation for process instance identifier, and the \fIvalues\fR
- of the \fIsorts\fR are used to
- identify \fIprocess instances\fR . [5.5.4.3, 5.6.10]
- .RT
- .sp 1P
- .LP
- \fBpowerset\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fImode ensembliste\fR
- .LP
- \fIS | \fR \ \fIconjunista\fR
- .PP
- \fIPowerset\fR is the \fIpredefined generator\fR used to introduce
- mathematical sets. The \fIoperators\fR for \fIpowerset\fR are IN, Incl,
- Del, union,
- insersection and the \fIordering operators\fR .
- [5.6.9]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBpredefined data\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdonn\*'ees pr\*'ed\*'efinies\fR
- .LP
- \fIS | \fR \ \fIdatos predefinidos\fR
- .PP
- For simplicity of description the term \fIpredefined data\fR is
- applied to both predefined \fInames\fR for \fIsorts\fR introduced by \fIpartial
- type\fR
- \fIdefinitions\fR and predefined \fInames\fR for \fIdata type generators\fR
- . \fIBoolean,\fR
- \fIcharacter, chartstring, duration, integer, natural PId, real\fR and
- \fItime\fR are \fIsort names\fR which are predefined. \fIArray, powerset\fR
- , and \fIstring\fR are \fIdata\fR \fItype generator names\fR which are
- predefined. \fIPredefined data\fR are defined
- implicitly at \fIsystem level\fR in all \fISDL systems\fR . [5.6]
- .RT
- .sp 1P
- .LP
- \fBprocedure\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIproc\*'edure\fR
- .LP
- \fIS | \fR \ \fIprocedimiento\fR
- .PP
- A \fIprocedure\fR is an encapsulation of the \fIbehaviour\fR of a
- \fIprocess\fR . A \fIprocedure\fR is defined in one place but may be referred
- to several times within the same \fIprocess\fR . See \fIformal parameter\fR
- and \fIactual\fR
- \fIparameter\fR . [2.4.5]
- .RT
- .sp 1P
- .LP
- \fBprocedure call\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIappel de proc\*'edure\fR
- .LP
- \fIS | \fR \ \fIllamada a (de) procedimiento\fR
- .PP
- A \fIprocedure call\fR is the invocation of a named \fIprocedure\fR for
- interpretation of the \fIprocedure\fR and passing \fIactual parameters\fR
- to the
- \fIprocedure\fR . [2.7.3]
- .RT
- .sp 1P
- .LP
- \fBprocedure call area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone d'appel de proc\*'edure\fR
- .LP
- \fIS | \fR \ \fI\*'area de llamada a (de) procedimiento\fR
- .PP
- The \fIprocedure call area\fR is the \fISDL/GR\fR representation of a
- \fIprocedure call\fR . [2.7.3]
- .RT
- .sp 1P
- .LP
- \fBprocedure definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de proc\*'edure\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de procedimiento\fR
- .PP
- A \fIprocedure definition\fR is the \fISDL/PR\fR definition of a
- \fIprocedure\fR . [2.4.5]
- .RT
- .sp 1P
- .LP
- \fBprocedure diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de proc\*'edure\fR
- .LP
- \fIS | \fR \ \fIdiagrama de procedimiento\fR
- .PP
- A \fIprocedure diagram\fR is the \fISDL/GR\fR representation of a
- \fIprocedure\fR . [2.4.5]
- .RT
- .sp 1P
- .LP
- \fBprocedure graph\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIgraphe de proc\*'edure\fR
- .LP
- \fIS | \fR \ \fIgr\*'afico de procedimiento\fR
- .PP
- A \fIprocedure graph\fR is a nonterminal in the \fIabstract syntax\fR
- representing a \fIprocedure\fR . [2.4.5]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBprocedure return\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIretour de proc\*'edure\fR
- .LP
- \fIS | \fR \ \fIretorno de procedimiento\fR
- .PP
- \fIProcedure return\fR is a synonym for \fIreturn\fR .
- .RT
- .sp 1P
- .LP
- \fBprocess\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIprocessus\fR
- .LP
- \fIS | \fR \ \fIproceso\fR
- .PP
- A \fIprocess\fR is a communicating extended finite state machine.
- Communication can take place via \fIsignals\fR or shared \fIvariables\fR . The
- \fIbehaviour\fR of a \fIprocess\fR depends on the order of arrival of \fIsignals\fR
- in its \fIinput port\fR . [2.4.4]
- .RT
- .sp 1P
- .LP
- \fBprocess area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de processus\fR
- .LP
- \fIS | \fR \ \fI\*'area de proceso\fR
- .PP
- A \fIprocess area\fR in \fISDL/GR\fR is the representation of a \fIprocess\fR
- or a reference to a \fIprocess\fR in an \fIinteraction diagram\fR . [2.4.3]
- .RT
- .sp 1P
- .LP
- \fBprocess definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de processus\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de processo\fR
- .PP
- A \fIprocess definition\fR is the \fISDL/PR\fR representation of a
- \fIprocess\fR . [2.4.4]
- .RT
- .sp 1P
- .LP
- \fBprocess diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de processus\fR
- .LP
- \fIS | \fR \ \fIdiagrama de proceso\fR
- .PP
- A \fIprocess diagram\fR is the \fISDL/GR\fR representation of the
- definition of a \fIprocess\fR . [2.4.4]
- .RT
- .sp 1P
- .LP
- \fBprocess graph\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIgraphe de processus\fR
- .LP
- \fIS | \fR \ \fIgr\*'afico de proceso\fR
- .PP
- A \fIprocess graph\fR is nonterminal in the \fIabstract syntax\fR
- representing a \fIprocess\fR . [2.4.4]
- .RT
- .sp 1P
- .LP
- \fBprocess instance\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIinstance de processus\fR
- .LP
- \fIS | \fR \ \fIinstancia de proceso\fR
- .PP
- A \fIprocess instance\fR is a dynamically created \fIinstance\fR of\fR a
- \fIprocess\fR . See \fISELF, SENDER, PARENT,\fR and \fIOFFSPRING\fR [2.4.4]
- .RT
- .sp 1P
- .LP
- \fBqualifier\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIpartie qualificative (qualificatif)\fR
- .LP
- \fIS | \fR \ \fIcalificador\fR
- .PP
- The \fIqualifier\fR is part of an \fIidentifier\fR which is the extra
- information to the \fIname\fR part of the \fIidentifier\fR to ensure uniqueness.
- \fIQualifiers\fR are always present in the \fIabstract syntax\fR , but
- only have to be used as far as needed for uniqueness in the \fIconcrete
- syntax\fR when the
- \fIqualifier\fR of an \fIidentifier\fR cannot be derived from the context
- of the use of the \fIname\fR part. [2.2.2]
- .RT
- .sp 1P
- .LP
- \fBreal\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIr\*'eel\fR
- .LP
- \fIS | \fR \ \fIreal\fR
- .PP
- \fIReal\fR is a \fIsort\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR for which the \fIvalues\fR are the numbers which can be
- presented by one \fIInteger\fR divided by another. The predefined \fIoperators\fR
- for the \fIsort\fR \fIreal\fR have the same \fInames\fR as the \fIoperators\fR
- of \fIsort integer\fR .
- [5.6.7]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBrefinement\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIreaffinement\fR
- .LP
- \fIS | \fR \ \fIrefinamiento\fR
- .PP
- \fIRefinement\fR is the addition of new details to the funtionality at
- a certain \fIlevel of abstraction\fR . The \fIrefinement\fR of a \fIsystem\fR
- causes an
- enrichment in its \fIbehaviour\fR or its capabilities to handle more types of
- \fIsignals\fR and information, including those \fIsignals\fR to and from the
- \fIenvironment\fR . Compare with \fIpartitioning\fR . [3.3]
- .RT
- .sp 1P
- .LP
- \fBremote definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition distante\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on remota\fR
- .PP
- A \fIremote definition\fR is a syntactic means of distributing a
- \fIsystem definition\fR into several parts and relating the parts to each
- other. [2.4.1]
- .RT
- .sp 1P
- .LP
- \fBreset\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIreset (r\*'einitialisation)\fR
- .LP
- \fIS | \fR \ \fIreincializar; reponer\fR
- .PP
- \fIReset\fR is an operation defined for \fItimers\fR which allows \fItimers\fR
- to be made inactive. See \fIactive timer\fR . [2.8]
- .RT
- .sp 1P
- .LP
- \fBretained signal\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsignal retenu\fR
- .LP
- \fIS | \fR \ \fIse\o"n~"al retenida\fR
- .PP
- A \fIretained signal\fR is a \fIsignal\fR in the \fIinput port\fR of a
- \fIprocess\fR , i.e.,\ a \fIsignal\fR which has been received but not consumed
- by the
- \fIprocess\fR . [2.4.4]
- .RT
- .sp 1P
- .LP
- \fBreturn\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIretour\fR
- .LP
- \fIS | \fR \ \fIretorno\fR
- .PP
- The \fIreturn\fR of a \fIprocedure\fR is the transfer of control to the
- calling \fIprocedure\fR or \fIprocess\fR . [2.6.7.2.4]
- .RT
- .sp 1P
- .LP
- \fBreveal attribute\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIattribut d'exposition\fR
- .LP
- \fIS | \fR \ \fIatributo revelado\fR
- .PP
- A \fIvariable\fR owned by a \fIprocess\fR may have a \fIreveal attribute\fR
- , in which case another \fIprocess\fR in the same \fIblock\fR is permitted
- to view the
- \fIvalue\fR associated with the \fIvariable\fR . See \fIview definition\fR .
- [2.6.1.1]
- .RT
- .sp 1P
- .LP
- \fBsave\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fImise en r\*'eserve\fR
- .LP
- \fIS | \fR \ \fIconservaci\*'on\fR
- .PP
- A \fIsave\fR is the declaration of those \fIsignals\fR that should not
- be consumed in a given \fIstate\fR . [2.6.5]
- .RT
- .sp 1P
- .LP
- \fBsave area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de mise en r\*'eserve\fR
- .LP
- \fIS | \fR \ \fI\*'area de conservaci\*'on\fR
- .PP
- The \fIsave area\fR is the \fISDL/GR\fR representation of a \fIsave\fR .
- [2.6.5]
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBsave signal set\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIensemble de signaux de mise en r\*'eserve\fR
- .LP
- \fIS | \fR \ \fIconjunto de se\o"n~"ales de conservaci\*'on\fR
- .PP
- The \fIsave signal set\fR of a \fIstate\fR is the set of saved \fIsignals\fR
- for that \fIstate\fR . [2.6.5]
- .RT
- .sp 1P
- .LP
- \fBSDL (CCITT Specification and Description Language)\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fILDS (langage de description et de sp\*'ecification du\fR
- \fICCITT)\fR
- .LP
- \fIS | \fR \ \fILED (lenguaje de especificaci\*'on y descripci\*'on del\fR
- \fICCITT)\fR
- .PP
- CCITT \fISDL\fR (\fISpecification and Description Language\fR ) is a formal
- language providing a set of constructs of the \fIspecification\fR for the
- functionality of a system.
- .RT
- .sp 1P
- .LP
- \fBSDL/GR\fR
- .sp 9p
- .RT
- .LP
- \fIF:\ LDS/GR\fR
- .LP
- \fIS:\ LED/GR\fR
- .PP
- \fISDL/GR\fR is the graphical representation in \fISDL\fR . The \fIgrammar\fR
- for \fISDL/GR\fR is defined by the \fIconcrete graphical grammar\fR and
- the \fIcommon\fR \fItextual grammar\fR . [1.2]
- .RT
- .sp 1P
- .LP
- \fBSDL/PE\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fILDS/PE\fR
- .LP
- \fIS | \fR \ \fILED/EP\fR
- .PP
- \fISDL/PE\fR is a set of icons which can be used in conjunction with the
- \fIstate symbol\fR of \fISDL/GR\fR . [Annex\ E]
- .RT
- .sp 1P
- .LP
- \fBSDL/PR\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fILDS/PR\fR
- .LP
- \fIS | \fR \ \fILED/PR\fR
- .PP
- \fISDL/PR\fR is the textual phrase representation in \fISDL\fR . The
- \fIgrammar\fR for \fISDL/PR\fR is defined by the \fIconcrete textual grammar\fR
- .
- [1.2]
- .RT
- .sp 1P
- .LP
- \fBscope unit\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIunit\*'e de port\*'ee\fR
- .LP
- \fIS | \fR \ \fIunidad de \*'ambito\fR
- .PP
- A \fIscope unit\fR in the \fIconcrete grammar\fR defines the range of
- \fIvisibility\fR of \fIidentifiers\fR . Examples of \fIscope units\fR include
- the \fIsystem,\fR \fIblock, process, procedure, partial type definitions\fR
- and \fIservice\fR
- \fIdefinitions\fR . [2.2.2]
- .RT
- .sp 1P
- .LP
- \fBselection\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIs\*'election\fR
- .LP
- \fIS | \fR \ \fIselecci\*'on\fR
- .PP
- \fISelection\fR means providing those \fIexternal synonyms\fR needed to
- make a specific \fIsystem specification\fR from a generic \fIsystem specification\fR
- . [4.3.3]
- .RT
- .sp 1P
- .LP
- \fBSELF\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fISELF\fR
- .LP
- \fIS | \fR \ \fISELF; MISMO\fR
- .PP
- \fISELF\fR is a \fIPId expression\fR . When a \fIprocess\fR evaluates this
- \fIexpression\fR , the result is the \fIPId\(hyvalue\fR of that \fIprocess\fR
- . \fISELF\fR never
- results in the \fIvalue Null\fR . See also \fIPARENT, OFFSPRING, PId\fR .
- [2.4.4, 5.5.4.3]
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBsemantics\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIs\*'emantique\fR
- .LP
- \fIS | \fR \ \fIsem\*'antica\fR
- .PP
- \fISemantics\fR gives meaning to an entity: the properties it has, the
- way its \fIbehaviour\fR is interpreted, and any dynamic conditions which
- must be
- fulfilled for the \fIbehaviour\fR of the entity to meet \fISDL\fR rules.
- [1.4.1, 1.4.2]
- .RT
- .sp 1P
- .LP
- \fBSENDER\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fISENDER (\*'emetteur)\fR
- .LP
- \fIS | \fR \ \fISENDER; EMISOR\fR
- .PP
- \fISENDER\fR is a \fIPId expression\fR . When evaluated \fISENDER\fR yields
- the \fIPId value\fR of the sending \fIprocess\fR of the \fIsignal\fR that
- activated the current \fItransition\fR . [2.4.4, 2.6.4, 5.5.4.3]
- .RT
- .sp 1P
- .LP
- \fBservice\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIservice\fR
- .LP
- \fIS | \fR \ \fIservicio\fR
- .PP
- A \fIservice\fR is an alternative way of specifying a \fIprocess\fR . Each
- \fIservice\fR may define a partial \fIbehaviour\fR of a \fIprocess\fR .
- [4.10]
- .RT
- .sp 1P
- .LP
- \fBservice area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de service\fR
- .LP
- \fIS | \fR \ \fI\*'area de servicio\fR
- .PP
- A \fIservice area\fR is either a \fIservice diagram\fR or a reference to
- a \fIservice\fR . [4.10.1]
- .RT
- .sp 1P
- .LP
- \fBservice definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de service\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de servicio\fR
- .PP
- A \fIservice definition\fR is the \fISDL/PR\fR definition of a \fIservice\fR
- . [4.10.1]
- .RT
- .sp 1P
- .LP
- \fBservice diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de service\fR
- .LP
- \fIS | \fR \ \fIdiagrama de servicio\fR
- .PP
- A \fIservice diagram\fR is the \fISDL/GR\fR definition of a \fIservice\fR .
- [4.10]
- .RT
- .sp 1P
- .LP
- \fBset\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIset (initialisation)\fR
- .LP
- \fIS | \fR \ \fIinicializar; poner\fR
- .PP
- \fISet\fR is an operation defined for \fItimers\fR which allow \fItimers\fR
- to be made \fIactive\fR . [2.8]
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBshorthand notation\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fInotation abr\*'eg\*'ee\fR
- .LP
- \fIS | \fR \ \fInotaci\*'on taquigr\*'afica (o abreviada)\fR
- .PP
- A \fIshorthand notation\fR is a \fIconcrete syntax\fR notation providing
- a more compact representation implicitly referring to \fIBasic SDL\fR concepts.
- [1.4.2]
- .RT
- .sp 1P
- .LP
- \fBsignal\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsignal\fR
- .LP
- \fIS | \fR \ \fIse\o"n~"al\fR
- .PP
- A \fIsignal\fR is an instance of a signal \fItype\fR communication
- information to a \fIprocess instance\fR . [2.5.4]
- .RT
- .sp 1P
- .LP
- \fBsignal definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de signal\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de se\o"n~"al\fR
- .PP
- A \fIsignal definition\fR defines a \fInamed signal type\fR and associates
- a list of zero or more \fIsort identifiers\fR with the \fIsignal name\fR
- . This allow
- \fIsignals\fR to carry \fIvalues\fR . [2.5.4]
- .RT
- .sp 1P
- .LP
- \fBsignal list\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIliste de signaux\fR
- .LP
- \fIS | \fR \ \fIlista de se\o"n~"ales\fR
- .PP
- A \fIsignal list\fR is a list of \fIsignal identifiers\fR used in
- \fIchannel\fR and \fIsignal route definitions\fR to indicate all the \fIsignals\fR
- which
- may be conveyed by the \fIchannel\fR or \fIsignal route\fR in one direction.
- [2.5.5]
- .RT
- .sp 1P
- .LP
- \fBsignal list area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de liste de signaux\fR
- .LP
- \fIS | \fR \ \fI\*'area de lista de se\o"n~"ales\fR
- .PP
- The \fIsignal list area\fR in an \fIinteraction diagram\fR represents a
- \fIsignal list\fR associated with a \fIchannel\fR or \fIsignal route\fR .
- [2.5.5]
- .RT
- .sp 1P
- .LP
- \fBsignal route\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIacheminement de signaux\fR
- .LP
- \fIS | \fR \ \fIruta de se\o"n~"ales\fR
- .PP
- A \fIsignal route\fR indicates the flow of \fIsignals\fR between a
- \fIprocess type\fR and either another \fIprocess type\fR in the same \fIblock\fR
- or the
- \fIchannels\fR connected to the \fIblock\fR . [2.5.2]
- .RT
- .sp 1P
- .LP
- \fBsimple expression\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIexpression simple\fR
- .LP
- \fIS | \fR \ \fIexpresi\*'on simple\fR
- .PP
- A \fIsimple expression\fR is an \fIexpression\fR which only contains
- \fIoperators, synonyms\fR , and \fIliterals\fR of the predefined \fIsorts\fR .
- [4.3.2]
- .RT
- .sp 1P
- .LP
- \fBsort\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsorte\fR
- .LP
- \fIS | \fR \ \fIg\*'enero\fR
- .PP
- A \fIsort\fR is a set of \fIvalues\fR with common characteristics. \fISorts\fR
- are always nonempty and disjoint. [2.3.3, 5.1.3]
- .bp
- .RT
- .sp 1P
- .LP
- \fR
- \fBspecification\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsp\*'ecification\fR
- .LP
- \fIS | \fR \ \fIespecificaci\*'on\fR
- .PP
- A \fIspecification\fR is a definition of the requirements of a
- \fIsystem\fR . A \fIspecification\fR consists of \fIgeneral parameters\fR
- required of the
- \fIsystem\fR and the \fIfunctional specification\fR of its required \fIbehaviour\fR
- .
- \fISpecification\fR may be also used as a shorthand for \*Q\fIspecification\fR
- and/or
- \fIdescription\fR \*U, e.g.,\ in \fISDL specification\fR or \fIsystem specification\fR
- .
- [1.1]
- .RT
- .sp 1P
- .LP
- \fBstart\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'epart\fR
- .LP
- \fIS | \fR \ \fIarranque\fR
- .PP
- The \fIstart\fR in a \fIprocess\fR is interpreted before any \fIstate\fR or
- \fIaction\fR . The \fIstart\fR initializes the \fIprocess\fR by replacing
- its \fIformal\fR
- \fIparameters\fR by the \fIactual parameters\fR as specified in the \fIcreate\fR
- .
- [2.6.2]
- .RT
- .sp 1P
- .LP
- \fBstate\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fI\*'etat\fR
- .LP
- \fIS | \fR \ \fIestado\fR
- .PP
- A \fIstate\fR is a condition in which a \fIprocess instance\fR can consume
- a \fIsignal\fR . [2.6.3]
- .RT
- .sp 1P
- .LP
- \fBstate area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone d'\*'etat\fR
- .LP
- \fIS | \fR \ \fI\*'area de estado\fR
- .PP
- A \fIstate area\fR is the \fISDL/GR\fR representation of one or more
- \fIstates\fR . [2.6.3]
- .RT
- .sp 1P
- .LP
- \fBstate picture\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIrepr\*'esentation graphique d'\*'etat\fR
- .LP
- \fIS | \fR \ \fIpictograma de estado\fR
- .PP
- A \fIstate picture\fR is a \fIstate symbol\fR incorporating pictorial
- elements used to extend \fISDL/GR\fR to \fISDL/PE\fR . [Annex\ E]
- .RT
- .sp 1P
- .LP
- \fBstop\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIarr\* | t\fR
- .LP
- \fIS | \fR \ \fIparada\fR
- .PP
- A \fIstop\fR is an action which terminates a \fIprocess instance\fR . When
- a \fIstop\fR is interpreted, all \fIvariables\fR owned by the \fIprocess
- instance\fR are
- destroyed and all \fIretained signals\fR in the \fIinput port\fR are no longer
- accessible. [2.6.7.2.3]
- .RT
- .sp 1P
- .LP
- \fBstring\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcha\* | ne (string)\fR
- .LP
- \fI\*^S:\fR \ \fIcadena; string\fR
- .PP
- \fIString\fR is a predefined \fIgenerator\fR used to introduce lists. The
- predefined \fIoperators\fR include Length, First, Last, Substring and
- concatenation. [5.6.3]
- .RT
- .sp 1P
- .LP
- \fBstructured sort\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsorte structur\*'ee\fR
- .LP
- \fIS | \fR \ \fIg\*'enero estructurado\fR
- .PP
- A \fIstructured sort\fR is a \fIsort\fR with implicit \fIoperators\fR and
- \fIequations\fR and special \fIconcrete syntax\fR for these implicit \fIoperators\fR
- . The \fIstructured sort\fR is used to make \fIvalues\fR with so called
- fields. The \fIvalues\fR of the fields can be \fIaccessed\fR and \fImodified\fR
- independently.
- [5.4.1.10]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBsubblock\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsous\(hybloc\fR
- .LP
- \fIS | \fR \ \fIsubbloque\fR
- .PP
- A \fIsubblock\fR is a \fIblock\fR contained within another \fIblock\fR .
- \fISubblocks\fR are formed when a \fIblock\fR is \fIpartitioned\fR . [3.2.1,
- 3.2.2]
- .RT
- .sp 1P
- .LP
- \fBsubchannel\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsous\(hycanal\fR
- .LP
- \fIS | \fR \ \fIsubcanal\fR
- .PP
- A \fIsubchannel\fR is a \fIchannel\fR formed when a \fIblock\fR is
- \fIpartitioned\fR . A \fIsubchannel\fR connects a \fIsubblock\fR to a boundary
- of the
- \fIpartitioned block\fR or a \fIblock\fR to the boundary of a \fIpartitioned
- channel\fR . [3.2.2, 3.2.3]
- .RT
- .sp 1P
- .LP
- \fBsubsignal\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsous\(hysignal\fR
- .LP
- \fIS | \fR \ \fIsubse\o"n~"al\fR
- .PP
- A \fIsubsignal\fR is a \fIrefinement\fR of a \fIsignal\fR and may be further
- \fIrefined\fR . [3.3]
- .RT
- .sp 1P
- .LP
- \fBsymbol\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsymbole\fR
- .LP
- \fIS | \fR \ \fIs\*'imbolo\fR
- .PP
- A \fIsymbol\fR is a terminal in the \fIconcrete syntaxes\fR . A \fIsymbol\fR
- may be one of a set of shapes in the \fIconcrete graphical syntax\fR .
- .RT
- .sp 1P
- .LP
- \fBsynonym\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsynonyme\fR
- .LP
- \fIS | \fR \ \fIsin\*'onimo\fR
- .PP
- A \fIsynonym\fR is a \fIname\fR which represents a \fIvalue\fR .
- [5.4.1.13]
- .RT
- .sp 1P
- .LP
- \fBsyntax diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIdiagramme de syntaxe\fR
- .LP
- \fIS | \fR \ \fIdiagrama de sintaxis\fR
- .PP
- \fISyntax diagrams\fR are illustrations of the definitions of the
- \fIconcrete textual syntax\fR . [Annex\ C2]
- .RT
- .sp 1P
- .LP
- \fBsyntype\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsyntype\fR
- .LP
- \fIS | \fR \ \fIsintipo\fR
- .PP
- A \fIsyntype\fR determines a set of \fIvalues\fR which corresponds to a
- subset of the \fIvalues\fR of the parent \fItype\fR . The \fIoperators\fR
- of the \fIsyntype\fR are the same as those of the parent \fItype\fR .
- [5.4.1.9]
- .RT
- .sp 1P
- .LP
- \fBsystem\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsyst\*`eme\fR
- .LP
- \fIS | \fR \ \fIsistema\fR
- .PP
- A \fIsystem\fR is a set of \fIblocks\fR connected to each other and the
- \fIenvironment\fR by \fIchannels\fR .
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBsystem definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de syst\*`eme\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de sistema\fR
- .PP
- A \fIsystem definition\fR is the \fISDL/PR\fR representation of a
- \fIsystem\fR . [2.4.2]
- .RT
- .sp 1P
- .LP
- \fBsystem diagram\fR
- .sp 9p
- .RT
- .LP
- \fIF | \ diagramme de syst\*`eme\fR
- .LP
- \fIS | \ diagrama de sistema\fR
- .PP
- A \fIsystem diagram\fR is the \fISDL/GR\fR representation of a \fIsystem\fR
- . [2.4.2]
- .RT
- .sp 1P
- .LP
- \fBtask\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIt\* | che\fR
- .LP
- \fIS | \fR \ \fItarea\fR
- .PP
- A \fItask\fR is an action within a \fItransition\fR containing either a
- sequence of \fIassignment statements\fR or \fIinformal text\fR . The interpretation
- of a \fItask\fR depends on and may act on information held by the \fIsystem\fR
- .
- [2.7.1]
- .RT
- .sp 1P
- .LP
- \fBtask area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de t\* | che\fR
- .LP
- \fIS | \fR \ \fI\*'area de tarea\fR
- .PP
- A \fItask area\fR is the SDL/GR representation of a \fItask\fR .
- [2.7.1]
- .RT
- .sp 1P
- .LP
- \fBterm\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ terme\fR
- .LP
- \fIS | \fR \ \fIt\*'ermino\fR
- .PP
- A \fIterm\fR is syntactically equivalent to an \fIexpression\fR . \fITerms\fR
- are only used in \fIaxioms\fR and are distinguished from \fIexpressions\fR
- for reasons of clarity. [5.2.3, 5.3.3]
- .RT
- .sp 1P
- .LP
- \fBtext extension symbol\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsymbole d'extension de texte\fR
- .LP
- \fIS | \fR \ \fIs\*'ibolo de ampliaci\*'on de texto\fR
- .PP
- A \fItext extension symbol\fR is a container of text which belongs to the
- \fIgraphical symbol\fR to which the \fItext extension symbol\fR is attached.
- The
- text in the \fItext extension symbol\fR follows the text in the symbol to which
- it is attached. [2.2.7]
- .RT
- .sp 1P
- .LP
- \fR \fBtime\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItemps (time)\fR
- .LP
- \fIS | \fR \ \fItiempo; time\fR
- .PP
- \fITime\fR is a \fIsort\fR defined in a predefined \fIpartial type\fR
- \fIdefinition\fR for which the \fIvalues\fR are denoted as the \fIvalues\fR
- of \fIreal\fR . The predefined \fIoperators\fR using \fItime\fR and \fIduration\fR
- are\ +\ and\(em.
- [5.5.4.1, 5.6.12]
- .RT
- .sp 1P
- .LP
- \fBtimer\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItemporisateur\fR
- .LP
- \fIS | \fR \ \fItemporizador\fR
- .PP
- A \fItimer\fR is an object, owned by a \fIprocess instance\fR , that can
- be \fIactive\fR or \fIinactive\fR . An \fIactive timer\fR returns a \fItimer
- signal\fR to the
- owning \fIprocess instance\fR at a specified time. See also \fIset\fR and
- \fIreset\fR .
- [2.8, 5.5.4.5]
- .bp
- .RT
- .sp 1P
- .LP
- \fR \fBtransition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItransition\fR
- .LP
- \fIS | \fR \ \fItransici\*'on\fR
- .PP
- A \fItransition\fR is an active sequence which occurs when a \fIprocess\fR
- \fIinstance\fR changes from one \fIstate\fR to another. [2.6.7.1]
- .RT
- .sp 1P
- .LP
- \fBtransition area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de transition\fR
- .LP
- \fIS | \fR \ \fI\*`area de transici\*'on\fR
- .PP
- A \fItransition area\fR is the \fISDL/GR\fR representation of a
- \fItransition\fR . [2.6.7.1]
- .RT
- .sp 1P
- .LP
- \fBtransition string\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIcha\* | ne de transition\fR
- .LP
- \fIS | \fR \ \fIcadena de transici\*'on\fR
- .PP
- A \fItransition string\fR is a sequence of zero or more \fIactions\fR .
- [2.6.7.1]
- .RT
- .sp 1P
- .LP
- \fBtransition string area\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIzone de cha\* | ne de transition\fR
- .LP
- \fIF | \fR \ \fI\*'area de cadena de transici\*'on\fR
- .PP
- A \fItransition string area\fR is the \fISDL/GR\fR representation of a
- \fItransition string\fR . [2.6.7.1]
- .RT
- .sp 1P
- .LP
- \fBtype\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fItype\fR
- .LP
- \fIS | \fR \ \fItipo\fR
- .PP
- A \fItype\fR is a set of properties for entities. Examples of classes of
- \fItypes\fR in \fISDL\fR include \fIblocks, channels, signal routes, signals\fR
- , and
- \fIsystems\fR . [1.3.1]
- .RT
- .sp 1P
- .LP
- \fBtype definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de type\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de tipo\fR
- .PP
- A \fItype definition\fR defines the properties of a \fItype\fR
- [1.3.1]
- .RT
- .sp 1P
- .LP
- \fBundefined\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIind\*'efini (undefined)\fR
- .LP
- \fIS | \fR \ \fIindefinido\fR
- .PP
- \fIUndefined\fR is a \*Qspecial\*U \fIvalue\fR of every \fIsort\fR which
- indicates that a \fIvariable\fR of that \fIsort\fR has not yet been \fIassigned\fR
- a normal \fIvalue\fR . See \fIaccess\fR . [5.5.2.2]
- .RT
- .sp 1P
- .LP
- \fBvalid input signal set\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIensemble de signaux d'entr\*'ee valides\fR
- .LP
- \fIS | \fR \ \fIconjunto de se\o"n~"ales de entrada v\*'alidas\fR
- .PP
- The \fIvalid input signal set\fR of a \fIprocess\fR is the list of all
- external \fIsignals\fR handled by any \fIinput\fR in the \fIprocess\fR
- . It consists of
- those \fIsignals\fR in \fIsignal routes\fR leading to the \fIprocess\fR
- . Compare with
- \fIcomplete valid input signal set\fR . [2.4.4, 2.5.2]
- .bp
- .RT
- .LP
- \fR
- .sp 1P
- .LP
- \fBvalid specification\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIsp\*'ecification valide\fR
- .LP
- \fIS | \fR \ \fIespecificaci\*'on v\*'alida\fR
- .PP
- A \fIvalid specification\fR is a \fIspecification\fR which follows the
- \fIconcrete syntax\fR and static \fIwell\(hyformedness rules\fR . 1.3.3]
- .RT
- .sp 1P
- .LP
- \fBvalue\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIvaleur\fR
- .LP
- \fIS | \fR \ \fIvalor\fR
- .PP
- A \fIvalue\fR of a \fIsort\fR is one of the values which are associated
- with a \fIvariable\fR of that \fIsort\fR , and which can be used with an
- \fIoperator\fR
- requiring a \fIvalue\fR of that \fIsort\fR . A \fIvalue\fR is the result of the
- interpretation of an \fIexpression\fR . [2.3.3, 5.1.3]
- .RT
- .sp 1P
- .LP
- \fBvariable\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIvariable\fR
- .LP
- \fIS | \fR \ \fIvariable\fR
- .PP
- A \fIvariable\fR is an entity owned by a \fIprocess instance\fR or
- \fIprocedure instance\fR which can be associated with a \fIvalue\fR through an
- \fIassignment statement\fR . When \fIaccessed\fR , a \fIvariable\fR yields
- the last \fIvalue\fR which was assigned to it. [2.3.2]
- .RT
- .sp 1P
- .LP
- \fBvariable definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de variable\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de variable\fR
- .PP
- A \fIvariable definition\fR is the indication that the \fIvariable\fR
- \fInames\fR listed will be \fIvisible\fR in the \fIprocess, procedure\fR
- or \fIservice\fR
- containing the definition. [2.6.1.1]
- .RT
- .sp 1P
- .LP
- \fBview definition\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fId\*'efinition de visibilit\*'e\fR
- .LP
- \fIS | \fR \ \fIdefinici\*'on de visi\*'on\fR
- .PP
- A \fIview definition\fR defines a \fIvariable identifier\fR in another
- \fIprocess\fR where it has the \fIrevealed attribute\fR . This allows the
- viewing
- \fIprocess\fR to \fIaccess\fR the \fIvalue\fR of that \fIvariable\fR .
- [2.6.1.2]
- .RT
- .sp 1P
- .LP
- \fBview expression\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIexpression de vue\fR
- .LP
- \fIS | \fR \ \fIexpresi\*'on de visi\*'on\fR
- .PP
- A \fIview expression\fR is used within an \fIexpression\fR to yield the
- current \fIvalue\fR of a \fIviewed variable\fR . [5.5.4.4]
- .RT
- .sp 1P
- .LP
- \fBvisibility\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIvisibilit\*'e\fR
- .LP
- \fIS | \fR \ \fIvisibilidad\fR
- .PP
- The \fIvisibility\fR of an \fIidentifier\fR is the \fIscope units\fR in
- which it may be used. No two definitions in the same \fIscope unit\fR and
- belonging to
- the same \fIentity class\fR may have the same \fIname\fR . [2.2.2]
- .RT
- .sp 1P
- .LP
- \fBwell\(hyformedness rules\fR
- .sp 9p
- .RT
- .LP
- \fIF | \fR \ \fIr\*`egles de bonne formation\fR
- .LP
- \fIS | \fR \ \fIreglas de formaci\*'on correcta\fR
- .PP
- \fIWell\(hyformedness rules\fR are constraints on a \fIconcrete syntax\fR
- enforcing static conditions not directly expressed by the syntax rules.
- [1.4.1, 1.4.2]
- .RT
- .LP
- .bp
- .sp 1P
- .ce 1000
- (Folios anglais par Montage)
- .ce 0
- .sp 1P
- .ce 1000
- .sp 1
- \fBPour Montage \ \ \ \
- Fascicule X.1\ \(em\ Dossier 360 \ \ \ \
- (Anglais)
- .ce 0
- .sp 1P
- .ce 1000
- \fB(FOLIOS 205 \(em 235: AVEC TEXTE SAISI MEP) FOLIOS 236 \(em 265 EXTERIEUR\fR
- .ce 0
- .sp 1P
- .LP
- .sp 3
- 236
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR
- .ad r
- .sp 2
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR 237
- .ad b
- .RT
- .LP
- .sp 2
- 238
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR
- .ad r
- .sp 2
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR 239
- .ad b
- .RT
- .LP
- .sp 2
- 240
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR
- .ad r
- .sp 2
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR 241
- .ad b
- .RT
- .LP
- .sp 2
- 242
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR
- .ad r
- .sp 2
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR 243
- .ad b
- .RT
- .LP
- .sp 2
- 244
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ B\fR
- .LP
- .bp
- .ad r
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ C1\fR 245
- .ad b
- .RT
- .LP
- .sp 2
- 246
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ C1\fR
- .ad r
- .sp 2
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ C1\fR 247
- .ad b
- .RT
- .LP
- .sp 2
- 248
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ C1\fR
- .ad r
- .sp 2
- \fBFascicle\ X.1\ \(em\ Rec.\ Z.100\ \(em\ Annex\ C1\fR 249
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