Difference between revisions of "Template:cpp/container/at"
From cppreference.com
(use correct template) |
(+exceptions) |
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{{ddcl list end}} | {{ddcl list end}} | ||
| − | Returns a reference to the element at specified location {{tt|pos}}. Bounds checking is performed, exception of type {{ | + | Returns a reference to the element at specified location {{tt|pos}}. Bounds checking is performed, exception of type {{cpp|std::out_of_range}} will be thrown on invalid access. |
===Parameters=== | ===Parameters=== | ||
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===Return value=== | ===Return value=== | ||
reference to the requested element | reference to the requested element | ||
| + | |||
| + | ===Exceptions=== | ||
| + | |||
| + | {{cpp|std::out_of_range}} if {{cpp|!(pos < size())}}. | ||
===Complexity=== | ===Complexity=== | ||
Revision as of 02:55, 14 August 2011
Template:cpp/container//sidebar Template:ddcl list begin <tr class="t-dcl ">
<td >reference at( size_type pos );
</td>
<td class="t-dcl-nopad"> </td> <td > Template:cpp/container/mark c++11 feature </td> </tr> <tr class="t-dcl ">
<td >const_reference at( size_type pos ) const;
</td>
<td class="t-dcl-nopad"> </td> <td > Template:cpp/container/mark c++11 feature </td> </tr> Template:ddcl list end
Returns a reference to the element at specified location pos. Bounds checking is performed, exception of type Template:cpp will be thrown on invalid access.
Contents |
Parameters
| pos | - | position of the element to return |
Return value
reference to the requested element
