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Support different types in algo_pred_equal and algo_pred_less
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@ -26,15 +26,15 @@ namespace intrusive {
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struct algo_pred_equal
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{
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template<class T>
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bool operator()(const T &x, const T &y) const
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template<class T, class T2>
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bool operator()(const T &x, const T2 &y) const
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{ return x == y; }
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};
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struct algo_pred_less
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{
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template<class T>
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bool operator()(const T &x, const T &y) const
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template<class T, class T2>
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bool operator()(const T &x, const T2 &y) const
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{ return x < y; }
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};
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@ -49,10 +49,6 @@ bool algo_equal(InputIt1 first1, InputIt1 last1, InputIt2 first2, BinaryPredicat
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return true;
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}
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template<class InputIt1, class InputIt2>
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bool algo_equal(InputIt1 first1, InputIt1 last1, InputIt2 first2)
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{ return (algo_equal)(first1, last1, first2, algo_pred_equal()); }
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template<class InputIt1, class InputIt2, class BinaryPredicate>
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bool algo_equal(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, BinaryPredicate pred)
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{
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@ -62,6 +58,10 @@ bool algo_equal(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2
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return first1 == last1 && first2 == last2;
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}
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template<class InputIt1, class InputIt2>
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bool algo_equal(InputIt1 first1, InputIt1 last1, InputIt2 first2)
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{ return (algo_equal)(first1, last1, first2, algo_pred_equal()); }
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template<class InputIt1, class InputIt2>
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bool algo_equal(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2)
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{ return (algo_equal)(first1, last1, first2, last2, algo_pred_equal()); }
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