undefine all macros from a file

[Rafal 'Raf256' Maj]

Hi,
is there a commend to undefine all macros #define inside a file?

in example:

#define FOR(x) for (..............)
#define MyMacro1(x,y) ...........

// ... code ...

#undef all-macros

So that, if file above would be a *.h file included somewhere else, it will
not left "garbage" of own "local" macros.

Yes, I know its better to use templates etc, but in some cases I find
macros a bit more comfortable.

 

[Jonathan Turkanis]

Hi,
is there a commend to undefine all macros #define inside a file?

in example:

#define FOR(x) for (..............)
#define MyMacro1(x,y) ...........

// ... code ...

#undef all-macros

So that, if file above would be a *.h file included somewhere else,
it will not left "garbage" of own "local" macros.

Sorry, you have to undef them all individually.

Yes, I know its better to use templates etc, but in some cases I find
macros a bit more comfortable.

I like macros too. If you follow good naming conventions, you shouldn't find
yourself having to undef a lot of macros.

Of course, often the poorly named macros come from headers outside of your
control, which is infuriating. undef'ing all the macros is generally not the
right solution, though.

Jonathan