back overloads

Synopses

Declared in <bslstl_queue.h>

Return a reference providing modifiable access to the back (the latest pushed) element of this queue object.

queue<VALUE, CONTAINER>::reference
back();

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Return the immutable back (the latest pushed) element from this queue object. In effect, performs c.back().

queue<VALUE, CONTAINER>::const_reference
back() const;

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Return Value

  • modifiable reference to the back element

  • non‐modifiable reference to the back element

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