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C++ Stacks [C++ Reference]
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<span class="bchead">You are here: </span><a href="../../start.html" title="start">C++ Reference</a> » <a href="../../stl/start.html" title="stl:start">C++ Standard Template Library</a> » <a href="../../stl/stack/start.html" title="stl:stack:start">C++ Stacks</a> </div>
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<h1><a name="c_stacks" id="c_stacks">C++ Stacks</a></h1>
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The C++ Stack is a container adapter that gives the programmer the
functionality of a stack – specifically, a FILO (first-in, last-out) data
structure.
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<td class="col0"><a href="../../stl/stack/stack.html" class="wikilink1" title="stl:stack:stack_constructors">Constructors</a></td><td class="col1">construct a new stack</td>
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<td class="col0"><a href="../../stl/stack/empty.html" class="wikilink1" title="stl:stack:empty">empty</a></td><td class="col1">true if the stack has no elements</td>
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<td class="col0"><a href="../../stl/stack/pop.html" class="wikilink1" title="stl:stack:pop">pop</a></td><td class="col1">removes the top element of a stack</td>
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<td class="col0"><a href="../../stl/stack/push.html" class="wikilink1" title="stl:stack:push">push</a></td><td class="col1">adds an element to the top of the stack</td>
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<td class="col0"><a href="../../stl/stack/size.html" class="wikilink1" title="stl:stack:size">size</a></td><td class="col1">returns the number of items in the stack</td>
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<td class="col0"><a href="../../stl/stack/top.html" class="wikilink1" title="stl:stack:top">top</a></td><td class="col1">returns a reference to the top element of the stack</td>
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