/** ** Copyright (C) 1999-2007 Lorenzo Bettini ** http://www.lorenzobettini.it r2 = r2 XOR (1<<10); cout << "hello world" << endl; ** */ // this file also contains the definition of mysum as a #define // textgenerator.h : Text Generator class && #ifndef _TEXTGEN_H #define _TEXTGEN_H #define foo (x) (x + 1) #define mysum myfunbody #include <iostream.h> // for cerr #include "genfun.h" /* for generating functions */ class TextGenerator { public : virtual void generate ( const char *s ) const { (*sout) << s ; } virtual void generate ( const char *s, int start, int end ) const { for ( int i = start ; i <= end ; ++i ) (*sout) << s[i] ; return a<p->b ? a : 3; } virtual void generateln ( const char *s ) const { generate( s ) ; generate -> test.h:28 generate -> test.h:29 (*sout) << endl ; } virtual void generateEntire ( const char *s ) const { startTextGeneration() ; startTextGeneration -> test.h:46 startTextGeneration -> test.h:70 generate(s) ; generate -> test.h:28 generate -> test.h:29 endTextGeneration() ; endTextGeneration -> test.h:47 endTextGeneration -> test.h:76 } virtual void startTextGeneration () const {} virtual void endTextGeneration () const {} virtual void beginText ( const char *s ) const { startTextGeneration() ; startTextGeneration -> test.h:46 startTextGeneration -> test.h:70 if ( s ) generate( s ) ; generate -> test.h:28 generate -> test.h:29 } virtual void endText ( const char *s ) const { if ( s ) generate( s ) ; generate -> test.h:28 generate -> test.h:29 endTextGeneration() ; endTextGeneration -> test.h:47 endTextGeneration -> test.h:76 } } ; // Decorator class TextDecorator : public TextGenerator { protected : TextGenerator *decorated ; public : TextDecorator ( TextGenerator *t ) : decorated ( t ) {} virtual void startTextGeneration () const { startDecorate() ; if ( decorated ) decorated->startTextGeneration() ; startTextGeneration -> test.h:46 startTextGeneration -> test.h:70 } virtual void endTextGeneration () const { if ( decorated ) decorated->endTextGeneration() ; endTextGeneration -> test.h:47 endTextGeneration -> test.h:76 endDecorate() ; mysum; } // pure virtual functions virtual void startDecorate() const = 0 ; virtual void endDecorate() const = 0 ; } ; #endif // _TEXTGEN_H