Type

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                            boolean?
 *359*

Input names: Item

Input types: <any>

Output names: [Result]

Output types: [boolean]

Description: 
Result is TRUE if and only if type of Item is boolean.

See also:  instance?, integer?, list?, number?, real?, string?, type

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                                        external-type
*359*

Input type: external[@[@]]

Output type: string

Description: 
StructName is the name of the external type whose structure, pointer, or handle is referred to by Data (for example, “Point” or “ControlRecord”). A list of possible external type names can be found in the Info window under External Structures.

See also: 
type

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                                     instance?
 *359*

Input names: Item

Input types: <any>

Output names: [Result]

Output types: [boolean]

Description: 
Result is TRUE if and only if Item is an instance of a class.

See also:  boolean?, integer?, list?, number?, real?, string?, type

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                                      integer?
 *360*

Input names: Item

Input types: <any>

Output names: [Result]

Output types: [boolean]

Description: 
Result is TRUE if and only if type of Item is integer.

See also:  boolean?, instance?, list?, number?, real?, string?, type

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                                 list?
 *360*

Input names: Item

Input types: <any>

Output names: [Result]

Output types: [boolean]

Description: 
Result is TRUE if and only if type of Item is list.

See also:  boolean?, instance?, integer?, number?, real?, string?, type

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                               mac-type
 *360*

Input types: macintosh

Output types: string

Description: 
MacType is the value of the type field of Mac.

See also:  type

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                                   number?
  *361*

Input names: Item

Input types: <any>

Output names: [Result]

Output types: [boolean]

Description: 
Result is TRUE if and only if type of Item is <number>.

See also:  boolean?, instance?, integer?, list?, real?, string?, type

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                                       real?
 *361*

Input names: Item

Input types: <any>

Output names: [Result]

Output types: [boolean]

Description: 
Result is TRUE if and only if type of Item is real.

See also:  boolean?, instance?, integer?, list?, number?, string?, type

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                                string?
 *361*

Input names: Item

Input types: <any>

Output names: [Result]

Output types: [boolean]

Description: 
Result is TRUE if and only if type of Item is string.

See also:  boolean?, instance?, integer?, list?, number?, real?, type

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                          type
 *362*

Input types: <any>

Output types: string

Description: 
Type is the type of Item.

See also:  mac-type, boolean?, instance?, integer?, list?, number?, real?,  string?