std::dynarray::at

 

C++

Language

Standard library headers

Concepts

Utilities library

Strings library

Containers library

Algorithms library

Iterators library

Numerics library

Input/output library

Localizations library

Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

Technical Specifications

 

Containers library

array (C++11)

vector

deque

forward_list (C++11)

list

set

multiset

map

multimap

unordered_set (C++11)

unordered_multiset (C++11)

unordered_map (C++11)

unordered_multimap (C++11)

stack

queue

priority_queue

 

std::dynarray

Member functions

dynarray::dynarray

dynarray::~dynarray

Element access

dynarray::at

dynarray::operator[]

dynarray::front

dynarray::back

dynarray::data

Iterators

dynarray::begindynarray::cbegin

dynarray::enddynarray::cend

dynarray::rbegindynarray::crbegin

dynarray::renddynarray::crend

Capacity

dynarray::empty

dynarray::size

dynarray::max_size

Modifiers

dynarray::fill

 

reference       at( size_type pos );		(since {std})
const_reference at( size_type pos ) const;

Returns a reference to the element at specified location pos, with bounds checking.

If pos not within the range of the container, an exception of type std::out_of_range is thrown.

Parameters

pos

-

position of the element to return

Return value

Reference to the requested element.

Exceptions

std::out_of_range if !(pos < size()).

Complexity

Constant.

See also

operator[]

access specified element (public member function)