mirror of
https://github.com/triqs/dft_tools
synced 2024-12-26 14:23:38 +01:00
24 lines
387 B
C++
24 lines
387 B
C++
#include <iostream>
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struct infty {};
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template<typename T> struct wrap {
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T x;
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wrap(T const & x_): x(x_) {}
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operator infty() const { return infty();}
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operator T () const { return x;}
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};
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double g(infty) { return 3;}
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double f(double) { return 30;}
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int main() {
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wrap<double> w(2);
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std::cout << w +1 <<std::endl;
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std::cout << g(w) <<std::endl;
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std::cout << f(w) <<std::endl;
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}
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