Difference between revisions of "CPP/Namespaces"
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Daviddoria (Talk | contribs) (Created page with '==Namespaces.cpp== <source lang="cpp"> #include <iostream> namespace Namespaces { double add(const double a, const double b) { return a + b; } } int main(int argc, c…') |
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Revision as of 08:46, 23 June 2010
Namespaces.cpp
#include <iostream> namespace Namespaces { double add(const double a, const double b) { return a + b; } } int main(int argc, char *argv[]) { //cout << add(3.4, 4.2); //does not work - "add was not declared in this scope" std::cout << Namespaces::add(3.4, 4.2); return 0; }