Dynamic memory allocation, usually in the context of languages without garbage collection or mandatory or automatic reference counting, refers to the process or asking the operating system for a variable sized block of memory.
How do i declare a 2d array using new? Like, for a "normal" array I would: int* ary = new int[…
c++ arrays multidimensional-array dynamic-allocationI'll start out by saying, use smart pointers and you'll never have to worry about this. What are the problems …
c++ pointers null dynamic-allocationThis may seem like a very basic question, but its been in my head so: When we allocate a local …
c memory-management heap-memory dynamic-allocation stack-memory#include <string.h> #include<stdio.h> #include<stdlib.h> char *chktype(char *Buffer, int …
c dynamic-allocationI am trying to build two dimensional array by dynamically allocating. My question is that is it possible that its …
c multidimensional-array dynamic-arrays dynamic-allocationWhy is it not possible to get the length of a buffer allocated in this fashion. AType * pArr = new AType[…
c++ size new-operator dynamic-allocationIs std::array<int,10> (without myself using new) guaranteed to be allocated in the stack rather then the …
c++ arrays stack dynamic-allocation static-allocationThe code is as follow : #include <stdlib.h> int num = 3; // Static external variable int *ptr = # int …
c free scope static-variables dynamic-allocationShould I free all my mallocated memory when I am exiting program in the due of error? something = (char**) malloc (…
c malloc free dynamic-allocationThe intent of this question is to provide a reference about how to correctly allocate multi-dimensional arrays dynamically in C. …
c arrays dynamic-arrays dynamic-allocation variable-length-array