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Programming tools
Programming tools
The preprocessor
Understanding the preprocessor
Compilers command line options
File inclusion
The
&include
directive instructs the preprocessor to include a file.
Simple macro definition
A simple macro is identified by its name and body.
Function macro definition
Function macros are preprocessor macros which can take arguments.
Stringification operator
Transforms a preprocessor macro element to a string.
Concatenation operator
Concatenates two parameters of a preprocessor macro.
Predefined macros
Undefining a macro
Un-defines a preprocessor macro.
Conditional compilation
Integrate code lines conditionally.