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OCR: Te s tre sl ated Information Technology Group A ti TX ** ABSTRACT aMot Te s I tr e s C++ O ect-Orie edy (PAL) Hdpor lecti classes, es and macros for use by C++ programmers writing complex applications. Symbolic in COOL is c tsli aryt ts ta ially im st 1 pabilities available to the programmer by providing symbol and package manipulation ime t r Ts r will f t im eme ati a с с a t usage of symbols and packages. xa ns um nt ncorpor S t te re lyts r scri st im eme ati chnical reference format. sa c s in a We are in the process f modifying it to place more S wa d wa to et sca lity in ect ie ed C++ This will include example situations, usage, and comparison with other alternatives, 1 to t cre refere e material. ammer w he xa ns um nt bj nt br ol on of omput ng one omponent of hi bri ha ubs nt classes, tem ates a prove he deve op- macr f e s C++ O ect-Orie ed Li ary (COOL) is a c lecti grammers waitingt complps applikinjonsd Ape iqpoytant Heapurse of this olibsan indhe pymbolic on nd lity w ch SS C ma a r ime t с с a r escribe the symbol and package mechanism. Symbols and packages make extensive use of the ilit T **masto facilitur im ehe papas da e be the to pl ANSI i ofe ymbs ,nd pa kage ine powerful extensions to the C++ language in an unobtrusive way. For a full discussion of see t pha A Bn thye Iprogme i oul p ntetenised them pabis Usi obj orsta ed lity, [5]. For details on the runtime type checking capability in COOL, see the paper, A Run- QrldMen the fur Git+ [nd r**ew t COOL class li ar see t pro- an C++ Object-Oriented Library [1]. For complete details, see the reference document, COOL ate s sa C s is is f in C LISP [ is ila e in t C++ ippo ei symbolic chimputing By providing symbolic constantshafrun-time symbol cr- fi d с SS ts st a гу а ficati c omput ng at r time a are nd unt pabi hi provide ymbol nd kage nipul on hi y pl nt xt ns on he hi he pape pl ue hani of he or ymbol nd pa kage ff he bi obj y, pe he ng and uide 6 nipul us y. yna de ne or abl ** ntat on of aram 4] or ound pa kage uppor ymbol ove vi om on or ge que plat 7] but nd os or ype he king nd que y. pr proc or provide ng Sophi at br y, nd odi unava on bl un- he nd he