RetroSearch Browse

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://cplusplus.com/reference/tuple/ below:

header

<tuple>

Tuple library

Tuples are objects that pack elements of -possibly- different types together in a single object, just like pair objects do for pairs of elements, but generalized for any number of elements.

Conceptually, they are similar to plain old data structures (C-like structs) but instead of having named data members, its elements are accessed by their order in the tuple.

The selection of particular elements within a tuple is done at the template-instantiation level, and thus, it must be specified at compile-time, with helper functions such as get and tie.

The tuple class is closely related to the pair class (defined in header <utility>): Tuples can be constructed from pairs, and pairs can be treated as tuples for certain purposes.

array containers also have certain tuple-like functionalities.

Classes

tuple: Tuple (class template)

Helper classes

tuple_size: Tuple size traits (class template)

tuple_element: Tuple element type (class template)

Functions Object creation

make_tuple: Construct tuple (function template)

forward_as_tuple: Forward as tuple (function template)

tie: Tie arguments to tuple elements (function template)

tuple_cat: Concatenate tuples (function template)

Element access

get: Get element (function template)

Objects

ignore: Ignore assignment (object)

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4