Difference between revisions of "CPP/Casting"
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Daviddoria (Talk | contribs) (Created page with '==Casting.cpp== <source lang="cpp"> #include <iostream> void StaticCast(); int main(int argc, char *argv[]) { StaticCast(); return 0; } void StaticCast() { double …') |
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} | } | ||
| + | </source> | ||
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| + | ==CMakeLists.txt== | ||
| + | <source lang="cmake"> | ||
| + | cmake_minimum_required(VERSION 2.6) | ||
| + | |||
| + | PROJECT(Casting) | ||
| + | |||
| + | ADD_EXECUTABLE(Casting Casting.cpp) | ||
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</source> | </source> | ||
Latest revision as of 14:09, 30 October 2010
Casting.cpp
#include <iostream> void StaticCast(); int main(int argc, char *argv[]) { StaticCast(); return 0; } void StaticCast() { double a = 3.4; std::cout << "double a: " << a << std::endl; std::cout << "int a: " << (int)a << std::endl; std::cout << "int a: " << int(a) << std::endl; std::cout << "int a: " << static_cast<int> (a) << std::endl; double b = 0.4; unsigned char buc = static_cast<unsigned char>(b); std::cout << "b: " << b << " buc: " << static_cast<unsigned int>(buc) << std::endl; }
CMakeLists.txt
cmake_minimum_required(VERSION 2.6) PROJECT(Casting) ADD_EXECUTABLE(Casting Casting.cpp)
