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c++ Programming Glossary: b.oInclusion of unused symbols in object files by compiler in C vs C++ http://stackoverflow.com/questions/1987413/inclusion-of-unused-symbols-in-object-files-by-compiler-in-c-vs-c W Wall c a.c gcc ansi pedantic W Wall c b.c gcc o def a.o b.o b.o .bss 0x0 multiple definition of `x' a.o .bss 0x0 first defined.. c a.c gcc ansi pedantic W Wall c b.c gcc o def a.o b.o b.o .bss 0x0 multiple definition of `x' a.o .bss 0x0 first defined.. compile it gcc ansi pedantic W Wall c a.c gcc o def a.o b.o . def 0 We can change b.c instead cat a.c int x 0 cat b.c #include..
Templates: Use forward declarations to reduce compile time? http://stackoverflow.com/questions/555330/templates-use-forward-declarations-to-reduce-compile-time compile b.cpp g fno implicit templates c b.cpp And we get b.o. Linking a.o and b.o we can get g a.o b.o Hooray no linker errors... implicit templates c b.cpp And we get b.o. Linking a.o and b.o we can get g a.o b.o Hooray no linker errors. So to get into.. b.cpp And we get b.o. Linking a.o and b.o we can get g a.o b.o Hooray no linker errors. So to get into some details about your..
What should happen to template class static member variables with definition in the .h file http://stackoverflow.com/questions/7108914/what-should-happen-to-template-class-static-member-variables-with-definition-in the multiple definitions found in the example a.o and b.o . Is this the required reliable linker behavior c templates..
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