pair.h

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.



#pragma once

namespacejitstd
{
template <typename Type1, typename Type2>
classpair
{
public:
 Type1 first;
 Type2 second;

pair(const Type1& fst, const Type2& sec)
 : first(fst)
 , second(sec)
 {
 }

template <typename AltType1, typename AltType2>
pair(const AltType1& fst, const AltType2& sec)
 : first((Type1) fst)
 , second((Type2) sec)
 {
 }

template <typename AltType1, typename AltType2>
pair(const pair<AltType1, AltType2>& that)
 : first((Type1) that.first)
 , second((Type2) that.second)
 {
 }

pair(const pair& that)
 : first(that.first)
 , second(that.second)
 {
 }

template <typename AltType1, typename AltType2>
const pair<Type1, Type2>& operator=(const pair<AltType1, AltType2>& pair)
 {
 first = pair.first;
 second = pair.second;
return *this;
 }

booloperator==(const pair<Type1, Type2>& other) const
 {
return (other.first == first && other.second == second);
 }
};
}