Difference between revisions of "Template:cpp/container/clear"
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(I believe this is implementation-specific.) |
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| − | Removes all elements from the container. {{#ifeq: {{{1|}}} | vector | | + | Removes all elements from the container. Any past-the-end iterators are not invalidated. {{#ifeq: {{{1|}}} | vector | Many implementations will not release allocated memory after a call to {{tt|clear()}}, effectively leaving the {{rlpt|capacity}} of the vector unchanged.}} |
===Parameters=== | ===Parameters=== | ||
Revision as of 15:07, 24 June 2013
| void clear(); |
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Removes all elements from the container. Any past-the-end iterators are not invalidated.
Contents |
Parameters
(none)
Return value
(none)
Exceptions
noexcept specification:
noexcept
Complexity
Linear in the size of the container.
See also
| erases elements (public member function of std::{{{1}}})
|
