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njlr/cpp14-api-shim2.cpp

Created May 31, 2017 15:04
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cpp14-api-shim2.cpp
template<class T>
auto compute(T x) -> decltype( enable_if_t< supportsAPI(T{}), int>{}) {
return x.Method();
}
template<class T>
auto compute(T x) -> decltype( enable_if_t<!supportsAPI(T{}), int>{}) {
return 0;
}
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