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contains: do not check if container is empty

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This commit is contained in:
Maxime Coste 2013-08-01 18:35:13 +01:00
parent a2577b4180
commit af17010524
1 changed files with 1 additions and 1 deletions
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src/utils.hh
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@ -180,7 +180,7 @@ auto find_if(Container&& container, T op) -> decltype(container.begin())
template<typename Container, typename T> template<typename Container, typename T>
bool contains(Container&& container, const T& value) bool contains(Container&& container, const T& value)
{ {
return (not container.empty()) and find(container, value) != container.end(); return find(container, value) != container.end();
} }
template<typename T1, typename T2> template<typename T1, typename T2>