static_table_traits< KeyType, ValueType > Class Template Reference

A traits class for use with adobe::static_table. More...

#include <static_table.hpp>

Public Types
typedef bool	result_type
typedef KeyType	key_type
typedef ValueType	value_type
typedef std::pair< key_type, value_type >	entry_type

Public Member Functions
result_type	operator() (const entry_type &x, const entry_type &y) const
result_type	operator() (const key_type &x, const entry_type &y) const
result_type	operator() (const entry_type &x, const key_type &y) const
result_type	equal (const key_type &x, const key_type &y) const

Detailed Description

template<typename KeyType, typename ValueType>
class adobe::static_table_traits< KeyType, ValueType >

static_table_traits provides functionality lifted out of the static_table class so clients can add their own traits should their key types require custom comparison and equality functionality. An example key type that would require a customized static_table_traits class would be std::reference_wrapper<const std::type_info>, as the default-supplied functionality is not compatible.

Definition at line 188 of file static_table.hpp.

Member Typedef Documentation

result_type

template<typename KeyType, typename ValueType>

typedef bool result_type

The result type retured by operator() in this function object. Must always be bool.

Definition at line 189 of file static_table.hpp.

key_type

template<typename KeyType, typename ValueType>

typedef KeyType key_type

The type used for lookups in the table.

Definition at line 190 of file static_table.hpp.

value_type

template<typename KeyType, typename ValueType>

typedef ValueType value_type

The resultant type from a table lookup.

Definition at line 191 of file static_table.hpp.

entry_type

template<typename KeyType, typename ValueType>

typedef std::pair<key_type, value_type> entry_type

A pair comprised of a key_type and a value_type.

Definition at line 192 of file static_table.hpp.

Member Function Documentation

operator()() [1/3]

template<typename KeyType, typename ValueType>

result_type operator()	(	const entry_type &	x,
		const entry_type &	y ) const

Returns

true if x's key < y's key; false otherwise.

Definition at line 199 of file static_table.hpp.

operator()() [2/3]

template<typename KeyType, typename ValueType>

result_type operator()	(	const key_type &	x,
		const entry_type &	y ) const

Definition at line 205 of file static_table.hpp.

operator()() [3/3]

template<typename KeyType, typename ValueType>

result_type operator()	(	const entry_type &	x,
		const key_type &	y ) const

Parameters

x	The table entry
y	An arbitrary key

Returns

true if x's key < y; false otherwise.

Definition at line 207 of file static_table.hpp.

equal()

template<typename KeyType, typename ValueType>

result_type equal	(	const key_type &	x,
		const key_type &	y ) const

Parameters

x	The first key
y	The second key

Returns

true if x == y; false otherwise.

Definition at line 209 of file static_table.hpp.