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c++ Programming Glossary: header.hstatic and extern global variables in C and C++ http://stackoverflow.com/questions/11055802/static-and-extern-global-variables-in-c-and-c the second one in C both works same behavior. C project header.h int varGlobal 7 main.c #include stdio.h #include stdlib.h #include.. 7 main.c #include stdio.h #include stdlib.h #include header.h void function int i static int a 0 a int t i i varGlobal varGlobal.. main function 4 function 6 function 12 return 0 C project header.h int varGlobal 7 main.cpp #include iostream #include header.h..
Is there a bug with extern template in Visual C++? http://stackoverflow.com/questions/12650737/is-there-a-bug-with-extern-template-in-visual-c a bug with extern template in Visual C Given this code header.h template class T class Foo public Foo T t t t T t source1.cpp.. T class Foo public Foo T t t t T t source1.cpp #include header.h extern template class Foo int int main Foo int f 42 By my understanding.. source2.cpp however it works as I expect i should #include header.h template class Foo int According to this blog post extern template..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol some symbol being defined multiple times. For instance header.h #ifndef HEADER_H #define HEADER_H int f return 0 #endif HEADER_H.. int f return 0 #endif HEADER_H source1.cpp #include header.h ... source2.cpp #include header.h ... Why is this happening.. source1.cpp #include header.h ... source2.cpp #include header.h ... Why is this happening What do I need to do to solve my problem..
Can I use shared library created in C++ in a C program? http://stackoverflow.com/questions/14917952/can-i-use-shared-library-created-in-c-in-a-c-program is entirely possible. Here is how quickly 1. You have a header.h with a C API that doesn't include any Cplusiness. #ifndef MIXEDCCPP_H..
Where should I put documentation comments in C++? http://stackoverflow.com/questions/4355222/where-should-i-put-documentation-comments-in-c in the .cpp file containing the implementations like this header.h About foo void foo About bar int bar About A class A public..
“using namespace” in c++ headers http://stackoverflow.com/questions/5849457/using-namespace-in-c-headers files and or is there some way to undo it something like header.h using namespace std . . . One more question along the same lines..
http://stackoverflow.com/questions/8130602/using-extern-template-c0x compile time and reduce object file size. For example header.h template typename T void ReallyBigFunction Body source1.cpp.. T void ReallyBigFunction Body source1.cpp #include header.h void something1 ReallyBigFunction int source2.cpp #include header.h.. void something1 ReallyBigFunction int source2.cpp #include header.h void something2 ReallyBigFunction int This will result in the..
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