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c++ Programming Glossary: expansionHow to generate random variable names in C++ using macros? http://stackoverflow.com/questions/1082192/how-to-generate-random-variable-names-in-c-using-macros unique . You could use __FILE__ and __LINE__ in the macro expansion to get you the uniqueness you seem to be going for... those..
Inline functions vs Preprocessor macros http://stackoverflow.com/questions/1137575/inline-functions-vs-preprocessor-macros anywhere in your code because they are replaced with their expansions before any compilation starts. Inline functions are actual.. the compile phase will report errors resulting from macro expansion problems. Macros can be used in context where you don't expect.. this. Macros can result in side effects because of their expansion since the input expressions are copied wherever they appear..
Why are preprocessor macros evil and what are the alternatives? http://stackoverflow.com/questions/14041453/why-are-preprocessor-macros-evil-and-what-are-the-alternatives suggest alternatives 1. You can't debug macros. 2. Macro expansion can lead to strange side effects. 3. Macros have no namespace.. beware that too much inline is not a good thing 2 Macro expansions can have strange side effects. The famous one is #define SQUARE..
where can I use alignas() in C++11 http://stackoverflow.com/questions/15788947/where-can-i-use-alignas-in-c11 type. An alignment specifier with an ellipsis is a pack expansion 14.5.3 . as already dug out by Red XIII. However I'm not expert..
http://stackoverflow.com/questions/19016099/lookup-table-with-constexpr close to what you're looking for. Indices trick for pack expansion required here to apply the generator by Xeo from this answer..
How can I make the preprocessor insert linebreaks into the macro expansion result? http://stackoverflow.com/questions/2116126/how-can-i-make-the-preprocessor-insert-linebreaks-into-the-macro-expansion-resul I make the preprocessor insert linebreaks into the macro expansion result With C C macros it's quite easy to generated long constructs..
Netbeans or Eclipse for C++? [closed] http://stackoverflow.com/questions/308450/netbeans-or-eclipse-for-c and is even applied to code that's #ifdef'ed out Macro expansion that can step you through each level of macro application or..
What does “#define STR(a) #a” do? http://stackoverflow.com/questions/3534070/what-does-define-stra-a-do Also in the same file there's Makes a string of the macro expansion of a #define XSTR a STR a I mean what's the use of defining.. This will turn e.g. STR foo into foo but it won't do macro expansion on its arguments. The second definition doesn't add anything.. passing its argument to another macro it forces full macro expansion of its argument. So XSTR expr creates a string of expr with..
what is/are the purpose(s) of inline? http://stackoverflow.com/questions/3647053/what-is-are-the-purposes-of-inline For example from MSDN The compiler treats the inline expansion options and keywords as suggestions. There is no guarantee that..
Magic number in boost::hash_combine http://stackoverflow.com/questions/4948780/magic-number-in-boosthash-combine way to find a string of such bits is to use the binary expansion of an irrational number in this case that number is the reciprocal..
What is the meaning of “… …” token? i.e. double ellipsis operator on parameter pack http://stackoverflow.com/questions/5625600/what-is-the-meaning-of-token-i-e-double-ellipsis-operator-on-paramet in meaning to _ArgTypes... ... i.e. a variadic template expansion followed by a C style varargs list. Here's a test supporting..
__FILE__, __LINE__, and __FUNCTION__ usage in C++ http://stackoverflow.com/questions/597078/file-line-and-function-usage-in-c is a non factor since it is a compile time macro expansion. It will never effect performance in any way. share improve..
difference between a macro and a const in c++ http://stackoverflow.com/questions/6393776/difference-between-a-macro-and-a-const-in-c the compiler because they are expanded inline. The inline expansion makes the macro value unavailable to the debugger. 3 . A macro..
Integrate type name in static_assert output? http://stackoverflow.com/questions/6415186/integrate-type-name-in-static-assert-output of AssertValue and therefore print the full template expansion of your check. For example if you were checking a std is_base_of..
http://stackoverflow.com/questions/8020113/c-include-guards some changes for example include files #include macro expansion #define and basically everything that starts with # and gives..
MSVC++ variadic macro expansion http://stackoverflow.com/questions/9183993/msvc-variadic-macro-expansion variadic macro expansion So I've got a macro that works nicely in GCC but not in Microsoft's..
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