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I know that in c++ there are a few predefined macros, and I want to take apart the stdlib to see how it works, and I think I should do this by trying to go through all of the preprocessor statements, and I want to know if there are any other macros that are already defined that I should know about
here are the ones I already know about:
__cplusplus
and that is about it
2
predefined macros
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Guest_x42_*
, Jun 20 2010 05:45 PM
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#2
Posted 20 June 2010 - 08:21 PM
manux
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I googled compiler macros:
Pre-defined C/C++ Compiler Macros, seems a fair list.
But the most common I can think of:
Pre-defined C/C++ Compiler Macros, seems a fair list.
But the most common I can think of:
Quote
__LINE__ Integer value representing the current line in the source code file being compiled.
__FILE__ A string literal containing the presumed name of the source file being compiled.
__DATE__ A string literal in the form "Mmm dd yyyy" containing the date in which the compilation process began.
__TIME__ A string literal in the form "hh:mm:ss" containing the time at which the compilation process began.
__FILE__ A string literal containing the presumed name of the source file being compiled.
__DATE__ A string literal in the form "Mmm dd yyyy" containing the date in which the compilation process began.
__TIME__ A string literal in the form "hh:mm:ss" containing the time at which the compilation process began.
#3
Posted 20 June 2010 - 08:40 PM
dargueta
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Writes binary right handed and hex left handed
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You can also use __VA_ARGS__ to use with variadic macros (#define macros that can take a variable number of arguments).
sudo rm -rf /
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