xtd::collections::generic::dictionary< key_t, value_t, hasher_t, equator_t, allocator_t >::equator Struct Reference

Definition

template<class key_t, class value_t, class hasher_t = helpers::hasher<key_t>, class equator_t = helpers::equator<key_t>, class allocator_t = helpers::allocator<std::pair<const key_t, value_t>>>
struct xtd::collections::generic::dictionary< key_t, value_t, hasher_t, equator_t, allocator_t >::equator

Represents the dictionary equator type.

Public Aliases
using	first_argument_type = key_t
	Represents the first argument type.
using	second_argument_type = key_t
	Represents the second argument type.
using	result_type = bool
	Represents the result type.

Public Operators
bool	operator() (const key_t &a, const key_t &b) const
	checks if the specified a and b keys are equal.

Member Typedef Documentation

first_argument_type

template<class key_t , class value_t , class hasher_t = helpers::hasher<key_t>, class equator_t = helpers::equator<key_t>, class allocator_t = helpers::allocator<std::pair<const key_t, value_t>>>

using xtd::collections::generic::dictionary< key_t, value_t, hasher_t, equator_t, allocator_t >::equator::first_argument_type = key_t

Represents the first argument type.

second_argument_type

template<class key_t , class value_t , class hasher_t = helpers::hasher<key_t>, class equator_t = helpers::equator<key_t>, class allocator_t = helpers::allocator<std::pair<const key_t, value_t>>>

using xtd::collections::generic::dictionary< key_t, value_t, hasher_t, equator_t, allocator_t >::equator::second_argument_type = key_t

Represents the second argument type.

result_type

template<class key_t , class value_t , class hasher_t = helpers::hasher<key_t>, class equator_t = helpers::equator<key_t>, class allocator_t = helpers::allocator<std::pair<const key_t, value_t>>>

using xtd::collections::generic::dictionary< key_t, value_t, hasher_t, equator_t, allocator_t >::equator::result_type = bool

Represents the result type.

Member Function Documentation

operator()()

template<class key_t , class value_t , class hasher_t = helpers::hasher<key_t>, class equator_t = helpers::equator<key_t>, class allocator_t = helpers::allocator<std::pair<const key_t, value_t>>>

bool xtd::collections::generic::dictionary< key_t, value_t, hasher_t, equator_t, allocator_t >::equator::operator() ( const key_t &  a, const key_t &  b  ) const

inline

checks if the specified a and b keys are equal.

Parameters

a	The first key to check.
b	The second key to check.

Returns

true if keys are equals; otherwise false.

Remarks

If key_t inherits from xtd::object, the xtd::object::equals method will be used; otherwise, the std::equal_to object function will be used.

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The documentation for this struct was generated from the following file:

• xtd.core/include/xtd/collections/generic/dictionary.hpp