Return Type

In computer programming, the return type (or result type) defines and constrains the data type of the value returned from a subroutine or method. In many programming languages (especially statically-typed programming languages such as C, C++, Java) the return type must be explicitly specified when declaring a function.

In the Java example:

public int someMethod

the return type is int. The program can therefore rely on the method returning a value of type int. Various mechanisms are used for the case where a subroutine does not return any value, e.g., a return type of void is used in some programming languages:

public void returnNothing

Famous quotes containing the words return and/or type:

    We draw our Presidents from the people. It is a wholesome thing for them to return to the people. I came from them. I wish to be one of them again.
    Calvin Coolidge (1872–1933)

    Chicago—is—oh well a façade of skyscrapers facing a lake, and behind the façade every type of dubiousness.
    —E.M. (Edward Morgan)