Functions
C++ language
Article REF: H3078 V1
Functions
C++ language

Author : Manuel SERRANO

Publication date: August 10, 2003 | Lire en français

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5. Functions

Functions are essential to C++. They express the processing to be carried out on data. Functions have a definition and, optionally, one or more declarations. A function accepts parameter values and can return a result. The body of a function is a block, as defined in paragraph 4.2.1 . The return value of a function is indicated by the return expr statement.

5.1 Declarations...

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