Encyclopedia > Indirection

Article Content

Indirection

In computer programming, indirection is the act of manipulating a value through its address. For example, accessing a variable through the use of a pointer to it is a type of indirection (often called dereferencing[?]).

In the C/C++ programming languages, the asterisk (*) is the indirection operator. When placed before a pointer, it refers to the value pointed to.

A stored pointer that exists to provide a reference to an object by double indirection is called an indirection node.

Featured Article

Photosynthesis

... NADP+ reductase[?] which uses them to drive the reaction NADP+ + H+ + 2e- → NADPH This consumes the H+ ions produced by the splitting of water, leading to a net ...