Answers for "c++ allocate and free dynamic 2d array"

C++

0

c++ allocate and free dynamic 2d array

// allocate
int** matrix = new int*[rowCount];
for(int i = 0; i < rowCount; i++)
    matrix[i] = new int[colCount];

// free
for(int i = 0 ; i < rowCount; i++)
    delete[] matrix[i];	// delete array within matrix
delete[] matrix;	// delete actual matrix

Posted by: Guest on August-29-2021

Source

Code answers related to "c++ allocate and free dynamic 2d array"

Code answers related to "C++"

Browse Popular Code Answers by Language

Python

Javascript

Whatever

Shell/Bash

CSS

Html

PHP

SQL

Java

C#