21 Containers library [containers]

21.1 General [containers.general]

1
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This Clause describes components that C++ programs may use to organize collections of information.
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The following subclauses describe container requirements, and components for sequence containers and associative containers, as summarized in Table 63.
Table 63 — Containers library summary
Subclause
Header(s)
Requirements
Sequence containers
<array>
<deque>
<forward_­list>
<list>
<vector>
Associative containers
<map>
<set>
Unordered associative containers
<unordered_­map>
<unordered_­set>
Container adaptors
<queue>
<stack>
Views
<span>