/*
 * =====================================================================================
 *
 * 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;
}