std::divides
From cppreference.com
< cpp | utility | functional
Defined in header <functional>
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template< class T > struct divides; |
(until C++14) | |
template< class T = void > struct divides; |
(since C++14) | |
Function object for performing division. Effectively calls operator/ on two instances of type T
.
Specializations
The standard library provides a specialization of
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(since C++14) |
Member types
Type | Definition |
result_type (deprecated in C++17)(removed in C++20)
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T
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first_argument_type (deprecated in C++17)(removed in C++20)
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T
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second_argument_type (deprecated in C++17)(removed in C++20)
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T
|
These member types are obtained via publicly inheriting std::binary_function<T, T, T>. |
(until C++11) |
Member functions
operator() |
returns the result of the division of the first argument by the second argument (public member function) |
std::divides::operator()
T operator()( const T& lhs, const T& rhs ) const; |
(until C++14) | |
constexpr T operator()( const T& lhs, const T& rhs ) const; |
(since C++14) | |
Returns the result of division of lhs
by rhs
.
Parameters
lhs, rhs | - | values to divide one by other |
Return value
The result of lhs / rhs.
Exceptions
May throw implementation-defined exceptions.
Possible implementation
constexpr T operator()(const T &lhs, const T &rhs) const { return lhs / rhs; } |