std::greater
From cppreference.com
< cpp | utility | functional
| Defined in header
<functional>
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| template< class T >
struct greater; |
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Function object for performing comparisons. Implements operator> on type T.
Contents |
[edit] Notes
If the built-in operator> does not provide total order for pointers, a partial specialization of std::greater for pointer types is provided, which guarantees total order.
[edit] Member types
| type | definition |
result_type
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bool
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first_argument_type
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T
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second_argument_type
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T
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[edit] Member functions
| operator() |
checks if the first argument is greater than the second (public member function) |
std::greater::operator()
| bool operator()( const T& lhs, const T& rhs ) const;
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Checks whether lhs is greater than rhs.
Parameters
| lhs, rhs | - | values to compare |
Return value
true if lhs > rhs, false otherwise.
Exceptions
(none)
Possible implementation
bool operator()(const T &lhs, const T &rhs) const { return lhs > rhs; } |