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< title > The MPL Reference Manual: Extensible Sequence</ title >
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< body class = "docframe refmanual" >
< table class = "header" >< tr class = "header" >< td class = "header-group navigation-bar" >< span class = "navigation-group" >< a href = "./random-access-sequence.html" class = "navigation-link" > Prev</ a > < a href = "./front-extensible-sequence.html" class = "navigation-link" > Next</ a ></ span >< span class = "navigation-group-separator" > | </ span >< span class = "navigation-group" >< a href = "./random-access-sequence.html" class = "navigation-link" > Back</ a > < a href = "./front-extensible-sequence.html" class = "navigation-link" > Along</ a ></ span >< span class = "navigation-group-separator" > | </ span >< span class = "navigation-group" >< a href = "./concepts.html" class = "navigation-link" > Up</ a > < a href = "../refmanual.html" class = "navigation-link" > Home</ a ></ span >< span class = "navigation-group-separator" > | </ span >< span class = "navigation-group" >< a href = "./refmanual_toc.html" class = "navigation-link" > Full TOC</ a ></ span ></ td >
< td class = "header-group page-location" >< a href = "../refmanual.html" class = "navigation-link" > Front Page</ a > / < a href = "./sequences.html" class = "navigation-link" > Sequences</ a > / < a href = "./concepts.html" class = "navigation-link" > Concepts</ a > / < a href = "./extensible-sequence.html" class = "navigation-link" > Extensible Sequence</ a ></ td >
</ tr ></ table >< div class = "header-separator" ></ div >
< div class = "section" id = "extensible-sequence" >
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< h1 >< a class = "toc-backref" href = "./concepts.html#id1398" > Extensible Sequence</ a ></ h1 >
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< div class = "section" id = "id12" >
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< h3 >< a class = "subsection-title" href = "#description" name = "description" > Description</ a ></ h3 >
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< p > An < a class = "reference internal" href = "./extensible-sequence.html" > Extensible Sequence</ a > is a sequence that supports insertion and removal of
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elements. Extensibility is orthogonal to sequence traversal characteristics.</ p >
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< div class = "section" id = "id13" >
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< h3 >< a class = "subsection-title" href = "#expression-requirements" name = "expression-requirements" > Expression requirements</ a ></ h3 >
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< p > For any < a class = "reference internal" href = "./extensible-sequence.html" > Extensible Sequence</ a > < tt class = "literal" >< span class = "pre" > s</ span ></ tt > , its iterators < tt class = "literal" >< span class = "pre" > pos</ span ></ tt > and < tt class = "literal" >< span class = "pre" > last</ span ></ tt > ,
< a class = "reference internal" href = "./forward-sequence.html" > Forward Sequence</ a > < tt class = "literal" >< span class = "pre" > r</ span ></ tt > , and any type < tt class = "literal" >< span class = "pre" > x</ span ></ tt > , the following expressions must
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be valid:</ p >
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< table border = "1" class = "docutils table" >
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< tr >< th class = "head" > Expression</ th >
< th class = "head" > Type</ th >
< th class = "head" > Complexity</ th >
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</ tr >
</ thead >
< tbody valign = "top" >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./insert.html" class = "identifier" > insert</ a > < s,pos,x> ::type</ span ></ tt ></ td >
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< td >< a class = "reference internal" href = "./extensible-sequence.html" > Extensible Sequence</ a ></ td >
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< td > Unspecified</ td >
</ tr >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./insert-range.html" class = "identifier" > insert_range</ a > < s,pos,r> ::type</ span ></ tt ></ td >
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< td >< a class = "reference internal" href = "./extensible-sequence.html" > Extensible Sequence</ a ></ td >
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< td > Unspecified</ td >
</ tr >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./erase.html" class = "identifier" > erase</ a > < s,pos> ::type</ span ></ tt ></ td >
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< td >< a class = "reference internal" href = "./extensible-sequence.html" > Extensible Sequence</ a ></ td >
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< td > Unspecified</ td >
</ tr >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./erase.html" class = "identifier" > erase</ a > < s,pos,last> ::type</ span ></ tt ></ td >
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< td >< a class = "reference internal" href = "./extensible-sequence.html" > Extensible Sequence</ a ></ td >
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< td > Unspecified</ td >
</ tr >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./clear.html" class = "identifier" > clear</ a > < s> ::type</ span ></ tt ></ td >
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< td >< a class = "reference internal" href = "./extensible-sequence.html" > Extensible Sequence</ a ></ td >
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< td > Constant time</ td >
</ tr >
</ tbody >
</ table >
</ div >
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< div class = "section" id = "id14" >
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< h3 >< a class = "subsection-title" href = "#expression-semantics" name = "expression-semantics" > Expression semantics</ a ></ h3 >
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< table border = "1" class = "docutils table" >
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< colgroup >
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< thead valign = "bottom" >
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< tr >< th class = "head" > Expression</ th >
< th class = "head" > Semantics</ th >
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</ tr >
</ thead >
< tbody valign = "top" >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./insert.html" class = "identifier" > insert</ a > < s,pos,x> ::type</ span ></ tt ></ td >
< td > A new sequence, concept-identical to < tt class = "literal" >< span class = "pre" > s</ span ></ tt > , of
the following elements:
[< tt class = "literal" >< span class = "pre" >< a href = "./begin.html" class = "identifier" > begin</ a > < s> ::type</ span ></ tt > , < tt class = "literal" >< span class = "pre" > pos</ span ></ tt > ), < tt class = "literal" >< span class = "pre" > x</ span ></ tt > ,
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[< tt class = "literal" >< span class = "pre" > pos</ span ></ tt > , < tt class = "literal" >< span class = "pre" >< a href = "./end.html" class = "identifier" > end</ a > < s> ::type</ span ></ tt > ); see < a class = "reference internal" href = "./insert.html" > insert</ a > .</ td >
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</ tr >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./insert-range.html" class = "identifier" > insert_range</ a > < s,pos,r> ::type</ span ></ tt ></ td >
< td > A new sequence, concept-identical to < tt class = "literal" >< span class = "pre" > s</ span ></ tt > , of
the following elements:
[< tt class = "literal" >< span class = "pre" >< a href = "./begin.html" class = "identifier" > begin</ a > < s> ::type</ span ></ tt > , < tt class = "literal" >< span class = "pre" > pos</ span ></ tt > ),
[< tt class = "literal" >< span class = "pre" >< a href = "./begin.html" class = "identifier" > begin</ a > < r> ::type</ span ></ tt > , < tt class = "literal" >< span class = "pre" >< a href = "./end.html" class = "identifier" > end</ a > < r> ::type</ span ></ tt > ),
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[< tt class = "literal" >< span class = "pre" > pos</ span ></ tt > , < tt class = "literal" >< span class = "pre" >< a href = "./end.html" class = "identifier" > end</ a > < s> ::type</ span ></ tt > ); see < a class = "reference internal" href = "./insert-range.html" > insert_range</ a > .</ td >
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</ tr >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./erase.html" class = "identifier" > erase</ a > < s,pos> ::type</ span ></ tt ></ td >
< td > A new sequence, concept-identical to < tt class = "literal" >< span class = "pre" > s</ span ></ tt > , of
the following elements:
[< tt class = "literal" >< span class = "pre" >< a href = "./begin.html" class = "identifier" > begin</ a > < s> ::type</ span ></ tt > , < tt class = "literal" >< span class = "pre" > pos</ span ></ tt > ),
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[< tt class = "literal" >< span class = "pre" >< a href = "./next.html" class = "identifier" > next</ a > < pos> ::type</ span ></ tt > , < tt class = "literal" >< span class = "pre" >< a href = "./end.html" class = "identifier" > end</ a > < s> ::type</ span ></ tt > ); see < a class = "reference internal" href = "./erase.html" > erase</ a > .</ td >
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</ tr >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./erase.html" class = "identifier" > erase</ a > < s,pos,last> ::type</ span ></ tt ></ td >
< td > A new sequence, concept-identical to < tt class = "literal" >< span class = "pre" > s</ span ></ tt > , of
the following elements:
[< tt class = "literal" >< span class = "pre" >< a href = "./begin.html" class = "identifier" > begin</ a > < s> ::type</ span ></ tt > , < tt class = "literal" >< span class = "pre" > pos</ span ></ tt > ),
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[< tt class = "literal" >< span class = "pre" > last</ span ></ tt > , < tt class = "literal" >< span class = "pre" >< a href = "./end.html" class = "identifier" > end</ a > < s> ::type</ span ></ tt > ); see < a class = "reference internal" href = "./erase.html" > erase</ a > .</ td >
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</ tr >
< tr >< td >< tt class = "literal" >< span class = "pre" >< a href = "./clear.html" class = "identifier" > clear</ a > < s> ::type</ span ></ tt ></ td >
< td > An empty sequence concept-identical to < tt class = "literal" >< span class = "pre" > s</ span ></ tt > ; see
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< a class = "reference internal" href = "./clear.html" > clear</ a > .</ td >
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</ tr >
</ tbody >
</ table >
</ div >
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< div class = "section" id = "id15" >
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< h3 >< a class = "subsection-title" href = "#models" name = "models" > Models</ a ></ h3 >
< ul class = "simple" >
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< li >< a class = "reference internal" href = "./vector.html" > vector</ a ></ li >
< li >< a class = "reference internal" href = "./list.html" > list</ a ></ li >
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</ ul >
</ div >
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< div class = "section" id = "id16" >
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< h3 >< a class = "subsection-title" href = "#see-also" name = "see-also" > See also</ a ></ h3 >
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< p >< a class = "reference internal" href = "./sequences.html" > Sequences</ a > , < a class = "reference internal" href = "./back-extensible-sequence.html" > Back Extensible Sequence</ a > , < a class = "reference internal" href = "./insert.html" > insert</ a > , < a class = "reference internal" href = "./insert-range.html" > insert_range</ a > , < a class = "reference internal" href = "./erase.html" > erase</ a > , < a class = "reference internal" href = "./clear.html" > clear</ a ></ p >
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<!-- Sequences/Concepts//Front Extensible Sequence |50 -->
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< table class = "footer" >< tr class = "footer" >< td class = "header-group navigation-bar" >< span class = "navigation-group" >< a href = "./random-access-sequence.html" class = "navigation-link" > Prev</ a > < a href = "./front-extensible-sequence.html" class = "navigation-link" > Next</ a ></ span >< span class = "navigation-group-separator" > | </ span >< span class = "navigation-group" >< a href = "./random-access-sequence.html" class = "navigation-link" > Back</ a > < a href = "./front-extensible-sequence.html" class = "navigation-link" > Along</ a ></ span >< span class = "navigation-group-separator" > | </ span >< span class = "navigation-group" >< a href = "./concepts.html" class = "navigation-link" > Up</ a > < a href = "../refmanual.html" class = "navigation-link" > Home</ a ></ span >< span class = "navigation-group-separator" > | </ span >< span class = "navigation-group" >< a href = "./refmanual_toc.html" class = "navigation-link" > Full TOC</ a ></ span ></ td >
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< td >< div class = "copyright-footer" >< div class = "copyright" > Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams</ div >
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at < a class = "reference external" href = "http://www.boost.org/LICENSE_1_0.txt" target = "_top" > http://www.boost.org/LICENSE_1_0.txt</ a > )</ div ></ td ></ tr ></ table ></ body >
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