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What is a pointer in C++?

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• pointer

asked 2023-04-03 11:00:00 +0000

qstack
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updated 2023-04-07 22:44:04 +0000

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answered 2023-04-03 11:00:00 +0000

qstack
143 ●2 ●70 ●13

In C++, a pointer is a variable that holds the memory address of another variable. Pointers allow direct manipulation of memory, which can be useful in a variety of applications such as dynamic memory allocation, passing arguments by reference, and building complex data structures like linked lists and trees.

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