Kaminate
/ variadic_specialization.cpp
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March 31, 2016 02:36
Call functions with differently ordered arguments using template specialization, c++11 variadic templates, and <utility>'s std::forward. g++ variadic_specialization.cpp -otest.exe -std=c++11
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| #include <utility> // std::forward | |
| template< typename T, typename... Args > | |
| void SetValues( T* t, Args&&... args ) { | |
| SetValues( t ); | |
| SetValues( std::forward< Args >( args )... ); | |
| } | |
| template<> void SetValues< int >( int *p ) { *p = 69; } | |
| template<> void SetValues< float >( float* p ) { *p = 3.14f; } | |
| #include <iostream> // std::cout, std::endl |
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| #ifdef _WIN32 | |
| #include <conio.h> // _getch | |
| #include <ctype.h> // toupper | |
| #include <stdio.h> // printf | |
| int main(int argc, char** ) | |
| { | |
| printf( "Press F to pay respects: " ); | |
| for( ;; ) | |
| { |
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