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@c Generator: GNU source-highlight, by Lorenzo Bettini, http://www.gnu.org/software/src-highlite
@example
@t{01:} @r{@i{/**}}
@t{02:} @r{@i{** Copyright (C) 1999-2007 Lorenzo Bettini}}
@t{03:} @r{@i{** }}
@t{04:} @r{@i{ }}@t{http://www.lorenzobettini.it}
@t{05:} @r{@i{ }}
@t{06:} @r{@i{ r2 = r2 XOR (1<<10);}}
@t{07:} @r{@i{ cout << "hello world" << endl;}}
@t{08:} @r{@i{** }}
@t{09:} @r{@i{*/}}
@t{10:}
@t{11:} @r{@i{// this file also contains the definition of mysum as a #define}}
@t{12:}
@t{13:} @r{@i{// textgenerator.h : Text Generator class &&}}
@t{14:}
@t{15:} @b{#ifndef} _TEXTGEN_H
@flushright
@r{@i{@xref{test.h:16,_TEXTGEN_H,_TEXTGEN_H test.h:16}.}}
@end flushright
@t{16:} @b{#define} @anchor{test.h:16}_TEXTGEN_H
@t{17:}
@t{18:} @b{#define} @anchor{test.h:18}foo(x) (x + 1)
@t{19:}
@t{20:} @b{#define} @anchor{test.h:20}mysum myfunbody
@t{21:}
@t{22:} @b{#include} @t{<iostream.h>} @r{@i{// for cerr}}
@t{23:}
@t{24:} @b{#include} @t{"genfun.h"} @r{@i{/* for generating functions */}}
@t{25:}
@t{26:} @b{class} @anchor{test.h:26}TextGenerator @{
@t{27:} @b{public} :
@t{28:} @b{virtual} @b{void} @anchor{test.h:28}generate( @b{const} @b{char} *s ) @b{const} @{ (*sout) << s ; @}
@t{29:} @b{virtual} @b{void} @anchor{test.h:29}generate( @b{const} @b{char} *s, @b{int} start, @b{int} end ) @b{const}
@t{30:} @{
@t{31:} @b{for} ( @b{int} i = start ; i <= end ; ++i )
@t{32:} (*sout) << s[i] ;
@t{33:} @b{return} a<p->b ? a : 3;
@t{34:} @}
@t{35:} @b{virtual} @b{void} @anchor{test.h:35}generateln( @b{const} @b{char} *s ) @b{const}
@t{36:} @{
@t{37:} generate( s ) ;
@flushright
@r{@i{@xref{test.h:28,generate,generate test.h:28}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:29,generate,generate test.h:29}.}}
@end flushright
@t{38:} (*sout) << endl ;
@t{39:} @}
@t{40:} @b{virtual} @b{void} @anchor{test.h:40}generateEntire( @b{const} @b{char} *s ) @b{const}
@t{41:} @{
@t{42:} startTextGeneration() ;
@flushright
@r{@i{@xref{test.h:46,startTextGeneration,startTextGeneration test.h:46}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:70,startTextGeneration,startTextGeneration test.h:70}.}}
@end flushright
@t{43:} generate(s) ;
@flushright
@r{@i{@xref{test.h:28,generate,generate test.h:28}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:29,generate,generate test.h:29}.}}
@end flushright
@t{44:} endTextGeneration() ;
@flushright
@r{@i{@xref{test.h:47,endTextGeneration,endTextGeneration test.h:47}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:76,endTextGeneration,endTextGeneration test.h:76}.}}
@end flushright
@t{45:} @}
@t{46:} @b{virtual} @b{void} @anchor{test.h:46}startTextGeneration() @b{const} @{@}
@t{47:} @b{virtual} @b{void} @anchor{test.h:47}endTextGeneration() @b{const} @{@}
@t{48:} @b{virtual} @b{void} @anchor{test.h:48}beginText( @b{const} @b{char} *s ) @b{const}
@t{49:} @{
@t{50:} startTextGeneration() ;
@flushright
@r{@i{@xref{test.h:46,startTextGeneration,startTextGeneration test.h:46}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:70,startTextGeneration,startTextGeneration test.h:70}.}}
@end flushright
@t{51:} @b{if} ( s )
@t{52:} generate( s ) ;
@flushright
@r{@i{@xref{test.h:28,generate,generate test.h:28}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:29,generate,generate test.h:29}.}}
@end flushright
@t{53:} @}
@t{54:} @b{virtual} @b{void} @anchor{test.h:54}endText( @b{const} @b{char} *s ) @b{const}
@t{55:} @{
@t{56:} @b{if} ( s )
@t{57:} generate( s ) ;
@flushright
@r{@i{@xref{test.h:28,generate,generate test.h:28}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:29,generate,generate test.h:29}.}}
@end flushright
@t{58:} endTextGeneration() ;
@flushright
@r{@i{@xref{test.h:47,endTextGeneration,endTextGeneration test.h:47}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:76,endTextGeneration,endTextGeneration test.h:76}.}}
@end flushright
@t{59:} @}
@t{60:} @} ;
@t{61:}
@t{62:} @r{@i{// Decorator}}
@t{63:} @b{class} @anchor{test.h:63}TextDecorator : @b{public} TextGenerator @{
@flushright
@r{@i{@xref{test.h:26,TextGenerator,TextGenerator test.h:26}.}}
@end flushright
@t{64:} @b{protected} :
@t{65:} TextGenerator *@anchor{test.h:65}decorated ;
@flushright
@r{@i{@xref{test.h:26,TextGenerator,TextGenerator test.h:26}.}}
@end flushright
@t{66:}
@t{67:} @b{public} :
@t{68:} @anchor{test.h:68}TextDecorator( TextGenerator *t ) : decorated( t ) @{@}
@flushright
@r{@i{@xref{test.h:26,TextGenerator,TextGenerator test.h:26}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:65,decorated,decorated test.h:65}.}}
@end flushright
@t{69:}
@t{70:} @b{virtual} @b{void} @anchor{test.h:70}startTextGeneration() @b{const}
@t{71:} @{
@t{72:} startDecorate() ;
@t{73:} @b{if} ( decorated )
@flushright
@r{@i{@xref{test.h:65,decorated,decorated test.h:65}.}}
@end flushright
@t{74:} decorated->startTextGeneration() ;
@flushright
@r{@i{@xref{test.h:46,startTextGeneration,startTextGeneration test.h:46}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:65,decorated,decorated test.h:65}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:70,startTextGeneration,startTextGeneration test.h:70}.}}
@end flushright
@t{75:} @}
@t{76:} @b{virtual} @b{void} @anchor{test.h:76}endTextGeneration() @b{const}
@t{77:} @{
@t{78:} @b{if} ( decorated )
@flushright
@r{@i{@xref{test.h:65,decorated,decorated test.h:65}.}}
@end flushright
@t{79:} decorated->endTextGeneration() ;
@flushright
@r{@i{@xref{test.h:47,endTextGeneration,endTextGeneration test.h:47}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:65,decorated,decorated test.h:65}.}}
@end flushright
@flushright
@r{@i{@xref{test.h:76,endTextGeneration,endTextGeneration test.h:76}.}}
@end flushright
@t{80:} endDecorate() ;
@t{81:} mysum;
@flushright
@r{@i{@xref{test.h:20,mysum,mysum test.h:20}.}}
@end flushright
@t{82:} @}
@t{83:}
@t{84:} @r{@i{// pure virtual functions}}
@t{85:} @b{virtual} @b{void} startDecorate() @b{const} = 0 ;
@t{86:} @b{virtual} @b{void} endDecorate() @b{const} = 0 ;
@t{87:} @} ;
@t{88:}
@t{89:} @b{#endif} @r{@i{// _TEXTGEN_H}}
@t{90:}
@end example
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