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Legibilidade com C++14 - get_numeric
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template<typename T> | |
T get_numeric(const T &input) | |
{ | |
T output; | |
std::copy_if(begin(input), end(input), std::back_inserter(output), [](auto c) { | |
return ( c >= '0' && c <= '9' ); | |
}); | |
return output; | |
} |
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