Overloading new and delete operator program

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Sun May 14, 2017 10:55 am by iamdsc_0410

» Overloading new and delete operator program

Sat May 13, 2017 7:29 am by akarshsomani

» Constructos and Destructors assignment question:CD-3
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Thu May 11, 2017 1:57 pm by Prateek Gupta

» Program related to Object Slicing : Why the output is not coming In Base a=2 ?
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Mon May 01, 2017 9:11 am by iamdsc_0410

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Mon Apr 24, 2017 8:10 am by akarshsomani

» class and objects assignment solutions.
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Fri Apr 21, 2017 9:01 pm by iamdsc_0410

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Tue Apr 18, 2017 6:33 pm by iamdsc_0410

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Overloading new and delete operator program

Mon May 08, 2017 8:27 pm by Prateek Gupta

Code:: #include <iostream> #include <stdlib.h> using namespace std; class Number { private: int *arr; public: void *operator new(size_t size) { void *ptr = ::new int[size]; return ptr; } void operator delete(void *ptr) { ::delete(ptr); cout<<"Memory deallocated"<<endl; } void get_data(); void show_data(); }; void Number::get_data() { arr= (int *)malloc(10*sizeof(int)); cout<<"Enter the elements"<<endl; for(int i=0;i<5;i++) cin>>arr[i]; } void Number::show_data() { for(int i=0;i<5;i++) cout<<arr[i]<<" "; cout<<endl; } int main() { Number *n = new Number; n->get_data(); n->show_data(); delete n; return 0; }

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