Difference between revisions of "cpp/string/basic string/resize"
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< cpp | string | basic string
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Revision as of 11:03, 2 November 2012
Template:ddcl list begin <tr class="t-dcl ">
<td >void resize( size_type count );
</td>
<td > (1) </td> <td class="t-dcl-nopad"> </td> </tr> <tr class="t-dcl ">
<td >void resize( size_type count, CharT ch );
</td>
<td > (2) </td> <td class="t-dcl-nopad"> </td> </tr> Template:ddcl list end
Resizes the string to contain count characters.
If the current size is less than count, additional characters are appended.
If the current size is greater than count, the string is reduced to its first count elements.
The first version initializes new characters to CharT(), the second version initializes new characters to ch.
Contents |
Parameters
| count | - | new size of the string |
| ch | - | character to initialize the new characters with |
Return value
(none)
Complexity
linear in the size of the string
