Module: Standard C++ Library Library: General utilities
Does not inherit
A binary function object that returns true if its first argument is greater than or equal to its second
#include <functional>
namespace std {
template <class T>
struct greater_equal;
}
greater_equal is a binary function object. Its operator() returns true if x is greater than or equal to y. You can pass a greater_equal object to any algorithm that requires a binary function. For example, the sort() algorithm can accept a binary function as an alternate comparison object to sort a sequence. greater_equal would be used in that algorithm in the following manner:
vector<int> vec1; . . sort(vec1.begin(), vec1.end(),greater_equal<int>());
After this call to sort(), vec1 is sorted in descending order.
ISO/IEC 14882:1998 -- International Standard for Information Systems -- Programming Language C++, Section 20.3.3
Copyright (c) 1994-2006 Rogue Wave Software, a Quovadx Division.
Licensed under the Apache License, Version 2.0.
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