List of a Map : map « Collections « Visual C++ .NET

1. Visual C++ .NET
2. Collections
3. map

List of a Map

 

#include "stdafx.h"
#include <cliext/map>

using namespace System;
using namespace cliext;
using namespace System::Collections::Generic;

ref class MyClass{
public:
    String^ Name;
    MyClass() : Name(String::Empty) { }

    MyClass(String^ name) : Name(name) { }

    MyClass(const MyClass% orig){
        Name = orig.Name; 
    }
    MyClass% operator=(const MyClass% orig){
        if (this != %orig)
            Name = orig.Name;
        return *this;
    }

    ~MyClass() { }

    bool operator<(const MyClass^ rhs){
        return (Name->CompareTo(rhs->Name) < 0);
    }
    bool operator==(const MyClass^ rhs)
    {
        return (Name->Equals(rhs->Name));
    }
};

int main(array<System::String ^> ^args)
{
    map<MyClass^, double> myMap; 
    MyClass^ King = gcnew MyClass("A"); 

    myMap.insert(myMap.end(), map<MyClass^, double>::make_value(gcnew MyClass("Z"), 3.0));
    myMap.insert(map<MyClass^, double>::make_value(King, 10.0)); 
    myMap.insert(map<MyClass^, double>::make_value(gcnew MyClass("B"),9.0));

    List<map<MyClass^, double>::value_type>^ evenmoremyMap = gcnew List<map<MyClass^, double>::value_type>();
    evenmoremyMap->Add(map<MyClass^, double>::make_value(gcnew MyClass("AA"), 1));
    evenmoremyMap->Add(map<MyClass^, double>::make_value(gcnew MyClass("AAA"), 2));

    myMap.insert(evenmoremyMap);

    IDictionary<MyClass^, double>^ myMap_IDict = %myMap;

    for each (KeyValuePair<MyClass^, double> ^kvp in myMap_IDict)
        System::Console::Write("{0} [{1}]  ", kvp->Key->Name, kvp->Value);
        
    return (0);
}

   
  

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