fig09_13.cpp

是有关C++编程原理教程的例子程序,全,应该对大家有所帮助

// Fig. 9.13: fig09_13.cpp
// Demonstrating the order in which constructors and 
// destructors are called.
#include <iostream>
using std::cout;
using std::endl;

#include "CreateAndDestroy.h" // include CreateAndDestroy class definition

void create( void ); // prototype

CreateAndDestroy first( 1, "(global before main)" ); // global object

int main()
{
   cout << "\nMAIN FUNCTION: EXECUTION BEGINS" << endl;
   CreateAndDestroy second( 2, "(local automatic in main)" );
   static CreateAndDestroy third( 3, "(local static in main)" );
   
   create(); // call function to create objects

   cout << "\nMAIN FUNCTION: EXECUTION RESUMES" << endl;
   CreateAndDestroy fourth( 4, "(local automatic in main)" );
   cout << "\nMAIN FUNCTION: EXECUTION ENDS" << endl;
   return 0;
} // end main

// function to create objects
void create( void )
{
   cout << "\nCREATE FUNCTION: EXECUTION BEGINS" << endl;
   CreateAndDestroy fifth( 5, "(local automatic in create)" );
   static CreateAndDestroy sixth( 6, "(local static in create)" );
   CreateAndDestroy seventh( 7, "(local automatic in create)" );
   cout << "\nCREATE FUNCTION: EXECUTION ENDS" << endl;
} // end function create

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