c++ delet from memory
// Delete pointer
int* ptr1 = new int;
delete ptr1;
// Delete array
int* array = new int[10];
delete[] array;c++ delet from memory
// Delete pointer
int* ptr1 = new int;
delete ptr1;
// Delete array
int* array = new int[10];
delete[] array;delete an array c++
// operator delete[] example
// an advanced example :
#include <iostream>
using namespace std;
struct MyClass {
MyClass() {cout <<"MyClass constructed\n";}
~MyClass() {cout <<"MyClass destroyed\n";}
};
int main () {
MyClass * pt;
pt = new MyClass[3];
delete[] pt;
return 0;
}
//simple exmaple :
int main () {
int * pt;
pt = new int [3];
delete[] pt;
return 0;
}Copyright © 2021 Codeinu
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