/*

* =====================================================================================

*

* Filename: set.cpp

*

* Description:

*

* Version: 1.0

* Created: 06/20/2011 05:16:48 PM

* Revision: none

* Compiler: gcc

*

* Author: YOUR NAME (),

* Company:

*

* =====================================================================================

*/

#include <iostream>

#include <set>

class pointer

{

public:

pointer(int tok)

{

i=tok;

}

bool operator<( const pointer& p) const

{

return i<p.i;

}

int i;

};

int main(int argc,char**argv)

{

std::set<pointer> pset;

pointer *p= new pointer(1);

pset.insert(*p);

p= new pointer(2);

pset.insert(*p);

p= new pointer(1);

std::set<pointer>::iterator it;

it= pset.find(*p);

if(it!=pset.end())

{

std::cout<<"find 1"<<std::endl;

}

else

{

std::cout<<"find end()"<<std::endl;

}

return 0;

}