std::array::at
From cppreference.com
reference at( size_type pos );
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(since C++11) | |
const_reference at( size_type pos ) const;
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(since C++11) (until C++14) |
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constexpr const_reference at( size_type pos ) const;
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(since C++14) | |
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.
Contents |
[edit] Parameters
pos | - | position of the element to return |
[edit] Return value
Reference to the requested element.
[edit] Exceptions
std::out_of_range if !(pos < size()).
[edit] Complexity
Constant.
[edit] See also
access specified element (public member function) |