Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Specify the problems with the pointer's layout. Although there are exceptions, most computer languages only allow pointers to refer to a single kind of variable.
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A memory address variable is referred to as a pointer.
Pointers are used to hold the addresses of other variables or memory objects in the programme.
Pointers are a vital component in the process of allocating dynamic memory.
They are also of great use when it comes to delivering parameters of a different sort, a process that is sometimes referred to as Pass By Address.
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