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Dynamic Memory Allocation Function
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Tutorials
Cpp
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Topic |
How to allocate space using Dynamic Memory Allocation Function in C++?
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Explanation |
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Dynamic Allocation Function are used to allocate space or memory dynamically or at run time. The header file used by the
dynamic allocation functions is "<cstdlib>".
Different C++ compilers support these functions in different variants, to accommodate various options and
environmental differences. Following table lists some basic dynamic memory allocation function to allocate space.
| Name |
Description |
| calloc |
Allocates memory of the specified size |
| free |
Returns the memory pointed by the pointer. |
| malloc |
Returns a pointer to the first byte of the memory. |
| realloc |
Changes the size of the previously allocated. |
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| Note |
C++ is one of the most used programming languages in the world. Also known as "C with Classes".
Hope you enjoy this tutorial. Do send your feedback or suggestions on this C++ tutorial. This is a copyright content.
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