📄 prg5_1.cpp
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// File: prg5_1.cpp
// dynamicClass objects are declared in the main program
// and in the function destroyDemo(). output indicates when
// the system calls the constructor and destructor for each
// object
#include <iostream>
#include "d_dynam.h"
using namespace std;
void destroyDemo(int m1, int m2);
int main()
{
// create object Obj_1 with member1=1, *member2=100
dynamicClass<int> obj1(1,100);
// declare a pointer to an object
dynamicClass<int> *ptrObj2;
// allocate dynamic object pointed to by ptrObj2 with
// member1 = 2 and *member2 = 200
ptrObj2 = new dynamicClass<int> (2,200);
// call function destroyObject() with arguments 3/300
destroyDemo(3,300);
// explicitly delete object pointed to by ptrObj2
delete ptrObj2;
cout << "Ready to exit program." << endl;
return 0;
}
void destroyDemo(int m1, int m2)
{
dynamicClass<int> obj(m1,m2);
}
/*
Run:
Constructor: 1/100
Constructor: 2/200
Constructor: 3/300
Destructor: 3/300
Destructor: 2/200
Ready to exit program.
Destructor: 1/100
*/
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