vector for loop -- Using reverse_iterator from ICollection : reverse_iterator « Collections « Visual C++ .NET

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

vector for loop -- Using reverse_iterator from ICollection

 

#include "stdafx.h"
#include <cliext/vector>
#include <cliext/adapter>

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)
{
    vector<MyClass^> pets; 
    pets.push_back(gcnew MyClass("A")); 
    pets.push_back(gcnew MyClass("B"));
    pets.push_back(gcnew MyClass("C"));
    pets.push_back(gcnew MyClass("D"));

    vector<MyClass^>^ vMyClass = gcnew vector<MyClass^>();
    vMyClass->pop_back();
    vector<MyClass^>::reverse_iterator pet_ri; 

    for(pet_ri = vMyClass->rbegin(); pet_ri != vMyClass->rend(); pet_ri++)
        System::Console::Write("{0} ", pet_ri->Name); 

    return (0); 
}

   
  

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