tYSR20

412C++ For Dummies, 5th EditionFORTRAN error returns,331–332. See alsoWRITE debuggingtechniqueforward declaration, 207forward slash, asterisk (/*)commenting, 23freeware programs, 396fstream I/O subclasses,315–320functional programming,158functionswith arguments, 85–87class, defined in(member), 168–174described, 79details, 83–84include files, 91–92main() keyword, 87with multiplearguments, 87names, overloading, 87–89objects, passing to,187–192operators, comparing,305–306pointers, passing to,117–119prototypes, defining,89–90single-stepping,151, 381–382static members, declaring,255–258templates, generalizinginto, 353–355understanding, 84variable storage types, 91writing and using, 79–83• G •global variable/objectbefore main(), order ofconstruction, 235defined, 91, 210, 233order of construction,235–236Gookin, Dan (PCs ForDummies), 393greater than logicaloperator (>), 48–49, 63greater than or equal tological operator (>=),48, 49• H •.h include file designation,92, 293HAS_A relationship, classinheritance, 267–268head pointerdefined, 196, BC27space, leaving, 255heap memoryallocating (newcommand), 122, 311buffers, failure toreturn, 296constructor, allocating,244–246described, 119–120destructing, 218–219handling, 382object, allocating off, 193scope, limiting, 120–123help menuDev-C++, customizing, 388opening box, 21hexadecimal systemAND calculation, 59described, 55highlightingmatching braces/parentheses, 386–387types of words, 386“his address is” pointeroperator (*). Seeasterisk character• I •ID number, maps and,371–374identical declaration rule,exception to, 276if statement,implementing, 62implementing source code,294–295, 296–298include filesBUDGET5 sampleprogram, BC43contents, inserting duringcompilation, 178described, 389functions, 91–92syntax, 293increment operator (++)binary arithmetic, 40pointers to strings,combining withdereferencing, 130–131unary arithmetic, 43–44indexto character strings,135–136start of, 184inequality logical operator(!=), 48infinite loops, avoiding,69–70inheritancedescribed, 261–262HAS_A relationship,267–268mechanics, 263–267reasons for, 262–263inheritance, multipleambiguities, straighteningout, 341–342avoiding, 383described, 339–341negative aspects of using,349–350objects, constructing, 349virtual, adding, 342–349initializingarrays, 98–99for loop, 67object as part ofdeclaration, 210–211variables, 34inlining member functions,179