[Olena-patches] last-svn-commit-677-gccbaf9e mln/convert/from_to.hh: Use value::cast for default builtin conversions and use specific from_to_ overloads for float/double conversions

--- milena/ChangeLog | 6 ++++++ milena/mln/convert/from_to.hh | 19 +++++++++++++------ 2 files changed, 19 insertions(+), 6 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 1a2ea7a..83dd467 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,11 @@ 2010-11-18 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + * mln/convert/from_to.hh: Use value::cast for default builtin + conversions and use specific from_to_ overloads for float/double + conversions + +2010-11-18 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Fix disabled unit tests in Milena. * tests/unit_test/disabled_tests: Add a missing new line at end of diff --git a/milena/mln/convert/from_to.hh b/milena/mln/convert/from_to.hh index fa57ac3..1b04847 100644 --- a/milena/mln/convert/from_to.hh +++ b/milena/mln/convert/from_to.hh @@ -158,12 +158,7 @@ namespace mln from_to_dispatch(metal::false_, const F& from, metal::false_, T& to) { - to = mln::value::cast<T>(from); - - // We prefer using value::cast instead of a from_to_ overload. - // We don't want to write explicitly every from_to_ overload - // for all built-in types. - // over_load::from_to_(from, to); + over_load::from_to_(from, to); } @@ -229,6 +224,8 @@ namespace mln exact(to) = exact(from); } + + // Exact same type. template <typename T> inline void @@ -238,6 +235,16 @@ namespace mln } + // Default conversion. + template <typename F, typename T> + inline + void + from_to_(const F& from, T& to) + { + to = mln::value::cast<T>(from); + } + + } // end of namespace mln::convert::over_load -- 1.5.6.5