dereference Definition
- 1to obtain the value of the object or variable that a pointer is pointing to
- 2to access the contents of a memory location using its address
Using dereference: Examples
Take a moment to familiarize yourself with how "dereference" can be used in various situations through the following examples!
Example
To get the value of the variable, you need to dereference the pointer.
Example
Dereferencing a null pointer can cause a segmentation fault.
Example
The program crashed because it tried to dereference an uninitialized pointer.
dereference Synonyms and Antonyms
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Summary: dereference in Brief
The verb 'dereference' [ˌdiːˈref(ə)rəns] means to obtain the value of an object or variable that a pointer is pointing to, or to access the contents of a memory location using its address. It is commonly used in programming and computer science.
