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[container.requirements] Simplify Returns specification for try_emplace #7892

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Jun 2, 2025
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[container.requirements] Simplify Returns specification for try_emplace #7892

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21 changes: 5 additions & 16 deletions source/containers.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -3239,8 +3239,7 @@

\pnum
\returns
An iterator pointing to the element
with the key equivalent to the newly inserted element.
The iterator returned by \tcode{emplace}.

\pnum
\complexity
Expand Down Expand Up @@ -4941,26 +4940,16 @@
\result
\tcode{iterator}

\pnum
\expects
\tcode{value_type} is
\oldconcept{EmplaceConstructible} into \tcode{X} from \tcode{args}.

\pnum
\effects
Equivalent to \tcode{a.emplace(std::forward<Args>(args)...)}.

\pnum
\returns
An iterator pointing to the element
with the key equivalent to the newly inserted element.
The \tcode{const_iterator} \tcode{p} is a hint
Equivalent to \tcode{a.emplace(std::forward<Args>(args)...)},
except that the \tcode{const_iterator} \tcode{p} is a hint
pointing to where the search should start.
Implementations are permitted to ignore the hint.

\pnum
\complexity
Average case \bigoh{1}, worst case \bigoh{\tcode{a.size()}}.
\returns
The iterator returned by \tcode{emplace}.
\end{itemdescr}

\indexunordmem{insert}%
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