things you may not know about the # commands:
- They operate on text and text alone. They have no idea what a symbol is.
- The #include command actually copy pastes the entine file inline into the buffer for compilation (which means you can #include anything you want in odd ways to create cool effects.)
- The #if/#ifdef/#ifndef/#endif/#else blocks actually delete code from the source file buffer. Anything cut from the code in this way is never seen by the compiler
- if you #define a macro, the macro code is placed inline for every time you use the #define, which can lead to a lot of code generated from a very small amount of code.
- because #define actually replaces code, unused arguments can be filled with trash that wouldn't compile on an inline function
No comments:
Post a comment