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

* Filename: shareptr.cpp

* Description:

* Version: 1.0

* Created: 2015年04月06日 22时13分45秒

* Revision: none

* Compiler: gcc

* Author: zt (),

* Organization:

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

#include <stdlib.h>

#include <stdio.h>

#include <string>

#include <memory>

class A

{

public:

A ( std::string a )

: m_str ( a )

{

fprintf ( stderr, "A construct %s\n", m_str.c_str() );

}

~A()

{

fprintf ( stderr, "A destruct %s\n", m_str.c_str() );

}

static std::shared_ptr<A> GetObj ( std::string a )

{

return std::make_shared<A> ( a );

}

std::string m_str;

};

int main ( int argc, char* argv[] )

{

( void ) argc;

( void ) argv;

std::shared_ptr<A> a = A::GetObj ( "fuck" );

a = A::GetObj ( "cao" );

//while ( 1 );

return 0;

}

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