C++ In Plain EnglishC++ In Plain English Second Edition Add the object-oriented power of C++ to your programming portfolio — and watch your career take off! Fully revised to cover the new ANSI C++ spec, Overland's classic book helps you crack the C++ language barrier with expert tips, sample code, and straight-forward explanations of each function, class, and keyword.
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From inside the book
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Page 106
... nLength ; void CStr :: cpy ( char * s ) { // Copy string arg . int n ; n = strlen ( s ) ; if ( nLength ! = n ) { if ( pData ) delete [ ] pData ; pData = new char [ n + 1 ] ; nLength = n ; strcpy ( pData , s ) ; } } // Concatenate string ...
... nLength ; void CStr :: cpy ( char * s ) { // Copy string arg . int n ; n = strlen ( s ) ; if ( nLength ! = n ) { if ( pData ) delete [ ] pData ; pData = new char [ n + 1 ] ; nLength = n ; strcpy ( pData , s ) ; } } // Concatenate string ...
Page 114
... nLength ; There's a certain overhead associated with each function call , so calling a function rather than just ... nLength ; This arrangement eliminates function call overhead and pre- serves execution speed . Normally , this second C ...
... nLength ; There's a certain overhead associated with each function call , so calling a function rather than just ... nLength ; This arrangement eliminates function call overhead and pre- serves execution speed . Normally , this second C ...
Page 177
... nLength had been declared with the protected keyword in the CStr declaration , then they could be accessed in CStr function definitions and in CIOStr function definitions . class CStr { protected : char * pData ; int nLength ; public ...
... nLength had been declared with the protected keyword in the CStr declaration , then they could be accessed in CStr function definitions and in CIOStr function definitions . class CStr { protected : char * pData ; int nLength ; public ...
Contents
Getting to Know C++ | 6 |
in english in plain english in | 16 |
What C++ Will Do for You | 17 |
Copyright | |
34 other sections not shown
Common terms and phrases
allocate argument array atan2 base class binary bitwise bitwise operators bsearch bytes C/C++ cast CAuto char character CIOStr class CStr class declaration CMenuItem compiler const copy constructor cout CStr CStr class CStr object CTemp_point data members data type default constructor define delete derived class double dynamic_cast englis english i glish english in sh error example expr expression fgets floating-point following code following declaration fopen fsetpos func function call function definition function returns glish in plain header file ifstream implementation include cstdlib include iostream.h include math.h include stdio.h inline input integer keyword lish loop macro malloc member functions memory block namespace nLength null operand operator overloading operator+ output pData plain english plain english glish pointer printf scanf setbuf sh in plain specified statement stdlib.h strcat strcpy stream string data struct symbol syntax template tion typeid unsigned variable virtual functions write