System::Collections::Generic::KeyValuePair< TKey, TValue > Class Template Reference

Pair of key and value. This type should be allocated on stack and passed to functions by value or by reference. Never use System::SmartPtr class to manage objects of this type. More...

#include <keyvalue_pair.h>

Public Member Functions
	KeyValuePair ()
	Null key-value pair initializer. More...
	KeyValuePair (const TKey &key, const TValue &value)
	Constructor. More...
template<typename OtherK , typename OtherV >
	KeyValuePair (const std::pair< OtherK, OtherV > &pair)
	Type conversion constructor. More...
const TKey &	get_Key () const
	Gets key. More...
const TValue &	get_Value () const
	Gets value. More...
bool	IsNull () const
	Always returns false. More...
bool	operator< (const KeyValuePair &kvp) const
	Patch for classes inherited from IComparer<KeyValuePair<TKey, TValue>>, doesn't compare anything. More...
String	ToString () const
	Converts key-value pair to string. More...
int	GetHashCode () const
	Calculates key-value pair hash by xoring key's and value's hashes. More...

Public Attributes
std::pair< TKey, TValue >	m_pair
	Internal data structure. More...

Detailed Description

template<typename TKey, typename TValue>
class System::Collections::Generic::KeyValuePair< TKey, TValue >

Pair of key and value. This type should be allocated on stack and passed to functions by value or by reference. Never use System::SmartPtr class to manage objects of this type.

Parameters

TKey	Key type.
TValue	Value type.

Constructor & Destructor Documentation

KeyValuePair() [1/3]

template<typename TKey , typename TValue >

System::Collections::Generic::KeyValuePair< TKey, TValue >::KeyValuePair ( )

inline

Null key-value pair initializer.

KeyValuePair() [2/3]

template<typename TKey , typename TValue >

System::Collections::Generic::KeyValuePair< TKey, TValue >::KeyValuePair ( const TKey &  key, const TValue &  value  )

inline

Constructor.

Parameters

key	Key.
value	Value.

KeyValuePair() [3/3]

template<typename TKey , typename TValue >

template<typename OtherK , typename OtherV >

System::Collections::Generic::KeyValuePair< TKey, TValue >::KeyValuePair ( const std::pair< OtherK, OtherV > &  pair )

inline

Type conversion constructor.

Template Parameters

OtherK	Other key type.
OtherV	Other value type.

Parameters

pair	Pair value.

Member Function Documentation

get_Key()

template<typename TKey , typename TValue >

const TKey & System::Collections::Generic::KeyValuePair< TKey, TValue >::get_Key ( ) const

inline

Gets key.

Returns

Const reference to key.

get_Value()

template<typename TKey , typename TValue >

const TValue & System::Collections::Generic::KeyValuePair< TKey, TValue >::get_Value ( ) const

inline

Gets value.

Returns

Const reference to value.

GetHashCode()

template<typename TKey , typename TValue >

int System::Collections::Generic::KeyValuePair< TKey, TValue >::GetHashCode ( ) const

inline

Calculates key-value pair hash by xoring key's and value's hashes.

Returns

Resulting hash value.

IsNull()

template<typename TKey , typename TValue >

bool System::Collections::Generic::KeyValuePair< TKey, TValue >::IsNull ( ) const

inline

Always returns false.

operator<()

template<typename TKey , typename TValue >

bool System::Collections::Generic::KeyValuePair< TKey, TValue >::operator< ( const KeyValuePair< TKey, TValue > &  kvp ) const

inline

Patch for classes inherited from IComparer<KeyValuePair<TKey, TValue>>, doesn't compare anything.

Parameters

kvp	Dummy argument.

Returns

Always returns false.

ToString()

template<typename TKey , typename TValue >

String System::Collections::Generic::KeyValuePair< TKey, TValue >::ToString ( ) const

inline

Converts key-value pair to string.

Returns

String representation of key-value type.

Member Data Documentation

m_pair

template<typename TKey , typename TValue >

std::pair<TKey, TValue> System::Collections::Generic::KeyValuePair< TKey, TValue >::m_pair

Internal data structure.