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c++ Programming Glossary: f4How to write a variadic method which replaces chained method calls? http://stackoverflow.com/questions/14934749/how-to-write-a-variadic-method-which-replaces-chained-method-calls argv foo f1 f1 1 'z' foo f2 f2 9 'y' foo f3 f3 3 'x' foo f4 f1 4 'k' group_by foo std string int char gb gb.insert f1 gb.insert.. char gb gb.insert f1 gb.insert f2 gb.insert f3 gb.insert f4 std string k1 f1 int k2 1 char k3 'z' auto a gb.at k1 .at k2..
Why does gcc generate 15-20% faster code if I optimize for SIZE instead of speed? http://stackoverflow.com/questions/19470873/why-does-gcc-generate-15-20-faster-code-if-i-optimize-for-size-instead-of-speed 41 89 fd mov r13d edi 4004db 41 54 push r12 4004dd 41 89 f4 mov r12d esi 4004e0 55 push rbp 4004e1 bd 00 c2 eb 0b mov ebp..
Pass by Reference / Value in C++ http://stackoverflow.com/questions/410593/pass-by-reference-value-in-c 42 2 void f3 Object o f3 Object 3 Object o1 f3 o1 4 void f4 Object o Object o1 f4 o1 5 1 is pass by value because it's not.. o f3 Object 3 Object o1 f3 o1 4 void f4 Object o Object o1 f4 o1 5 1 is pass by value because it's not directly bound. The..
http://stackoverflow.com/questions/4177346/class-contiguous-data MSVC gcc #pragma pack 1 class FourFloats float f1 f2 f3 f4 Or better #pragma pack push 1 class FourFloats float f1 f2 f3.. better #pragma pack push 1 class FourFloats float f1 f2 f3 f4 #pragma pack pop That basically disables padding and guarantees..
Error: incomplete type used in nested name specifier, g++ http://stackoverflow.com/questions/4572483/error-incomplete-type-used-in-nested-name-specifier-g A public template class T void f1 T var1 ... T var2 B f4 T template class T T f2 return ... #include A.h class B public.. void f3 T var1 ... T var2 A f2 T Error template class T T f4 return ... I am having troubles with g compiler in NetBeans...
When to use forward declaration? http://stackoverflow.com/questions/553682/when-to-use-forward-declaration type but without using its members void f3 X X X f4 X f5 What you cannot do with an incomplete type Use it as a..
How do I initialize a member array with an initializer_list? http://stackoverflow.com/questions/5549524/how-do-i-initialize-a-member-array-with-an-initializer-list foo f2 1 2 Also OK foo f3 42 OK x 1 zero initialized foo f4 1 2 3 Error too many initializers foo f5 3.14 Error narrowing..
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