Pair.h

/*********************************************************************** Author: Zihan Chen (vczh) Licensed under https://github.com/vczh-libraries/License ***********************************************************************/

#ifndef VCZH_COLLECTIONS_PAIR

#define VCZH_COLLECTIONS_PAIR

#include "../Basic.h"

namespace

{

namespace

collections

{

/// <summary>A type representing a pair of key and value.</summary>

/// <typeparam name="K">Type of the key.</typeparam>

/// <typeparam name="V">Type of the value.</typeparam>

template

typename

class

Pair

{

public

/// <summary>The key.</summary>

key

;

/// <summary>The value.</summary>

value

;

Pair

() { }

Pair

(

const

_key

const

_value

) {

key

_key

;

value

_value

; }

Pair

(

const

Pair

pair

) {

key

pair

key

;

value

pair

value

; }

vint

CompareTo

(

const

Pair

pair

)

const

{

(

key

pair

key

) {

return

; }

else

(

key

pair

key

) {

return

; }

else

(

value

pair

value

) {

return

; }

else

(

value

pair

value

) {

return

; }

else

{

return

; } }

bool

operator

(

const

Pair

pair

)

const

{

return

CompareTo

(

pair

)==

; }

bool

operator

(

const

Pair

pair

)

const

{

return

CompareTo

(

pair

)!=

; }

bool

operator

(

const

Pair

pair

)

const

{

return

CompareTo

(

pair

; }

bool

operator

(

const

Pair

pair

)

const

{

return

CompareTo

(

pair

)<=

; }

bool

operator

(

const

Pair

pair

)

const

{

return

CompareTo

(

pair

; }

bool

operator

(

const

Pair

pair

)

const

{

return

CompareTo

(

pair

)>=

; } }; }

template

typename

struct

POD

collections

Pair

>> {

static

const

bool

Result

POD

>::

Result

POD

>::

Result

; }; }

#endif