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fix oformat

This commit is contained in:
Laurent Rineau 2024-04-22 14:23:55 +02:00
parent 4c75012cca
commit 877e8322d2
1 changed files with 6 additions and 1 deletions
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7
Stream_support/include/CGAL/IO/io.h
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@ -248,7 +248,12 @@ Convenience function to construct an output representation (`Output_rep`) for ty
Generic IO for type `T` with formatting tag.
*/
template <class T, class F>
Output_rep<T,F> oformat( const T& t, F format) { return Output_rep<T,F>(t, format); }
Output_rep<T,F> oformat( const T& t, F format) {
if constexpr (std::is_constructible_v<Output_rep<T,F>, const T&, F>)
return Output_rep<T,F>(t, format);
else
return Output_rep<T,F>(t);
}
} // namespace IO