Data /variables of c++

#1

where the variable store,and which place in memory

#2

Hi @mkjha
Basically there are 4 memory segments…
1. Stack
2. Heap
3. Data
4. Text/code

Stack -> A bunch of memory allocated when ever we call a sub routine. It will be destroyed when the function returns to main context.
All the variables declared inside the routine will be allocated in stack and will be destroyed after function return.

Heap -> Its memory available for Dynamic allocation (Malloc,Calloc).Its persistent of function calls. The memory will be released only when a free() is called.Most of the memory leak issues will be related to the heap.

Data - > All the regular variables declared in the main context and “Static” variables will be allocated in this segment.

Code -> Your source code will be available in this segment

#3

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