dune/solvers/common/algorithm.hh · 25c565bcefa563c468399bbc15f451d1ca4e8a2b · agnumpde / dune-solvers

9 years ago

[bugfix] Use decltype(auto) for return value · 25c565bc

Carsten Gräser authored 9 years ago

If the return value can be a temporary or a reference
one has to use decltype(auto). A pure auto would create
a temporary copy of a returned reference.

25c565bc

History

[bugfix] Use decltype(auto) for return value

Carsten Gräser authored 9 years ago

If the return value can be a temporary or a reference
one has to use decltype(auto). A pure auto would create
a temporary copy of a returned reference.

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