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std::logical_or

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Defined in header <functional>
template< class T >
struct logical_or;

Function object for performing logical OR (logical disjunction). Effectively calls operator|| on type T.

Contents

Member types

Type Definition
result_type bool
first_argument_type T
second_argument_type T

Member functions

operator()
returns the logical OR of the two arguments
(public member function)

std::logical_or::operator()

bool operator()( const T& lhs, const T& rhs ) const;

Returns the logical OR of lhs and rhs.

Parameters

lhs, rhs - values to compute logical OR of

Return value

The result of lhs || rhs.

Exceptions

(none)

Possible implementation

bool operator()(const T &lhs, const T &rhs) const 
{
    return lhs || rhs;
}