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[stlextras] Add overloads for binary_search that take containers.

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Michael Gottesman
2019-11-15 12:55:41 -08:00
parent 84e1d7e84d
commit d0219b6f7a
1 changed files with 10 additions and 0 deletions
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10
include/swift/Basic/STLExtras.h
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@@ -638,6 +638,16 @@ inline T accumulate(const Container &C, T init, BinaryOperation op) {
return std::accumulate(C.begin(), C.end(), init, op); return std::accumulate(C.begin(), C.end(), init, op);
} }
template <typename Container, typename T>
inline bool binary_search(const Container &C, T value) {
return std::binary_search(C.begin(), C.end(), value);
}
template <typename Container, typename T, typename BinaryOperation>
inline bool binary_search(const Container &C, T value, BinaryOperation op) {
return std::binary_search(C.begin(), C.end(), value, op);
}
/// Returns true if the range defined by \p mainBegin ..< \p mainEnd starts with /// Returns true if the range defined by \p mainBegin ..< \p mainEnd starts with
/// the same elements as the range defined by \p prefixBegin ..< \p prefixEnd. /// the same elements as the range defined by \p prefixBegin ..< \p prefixEnd.
/// ///