Add Utils::transform and anyOf that take a member function pointer.
Remove bestElementOr it's unused.
Use declval<T> in transform's return type, because msvc does evaluate
T() and for types that don't have simple constructor this fails.
Add std::remove_reference since decltype returns a reference for
lvalues.
Change-Id: I22248b226748eeb27af0d300182d574438d7f756
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Makes test_modelmanager_extraeditorsupport_uiFiles pass again. Before, a
"CMake Wizard" dialog blocked the auto test due to the wrong
comparisons.
The std::max_element function takes a less predicate. Thus the right way
to find e.g. highest int in a vector is:
std::max_element(..., std::less<>) or
std::min_element(..., std::greater<>)
Both variants are confussing to read. Instead of provinding
Utils::maxElementOr provide a bestElementOr which leads to this code:
bestElementOr(..., std::greater<>).
Change-Id: Ic30f0d742c03170b28227f60d3a5ae00e40fdf5a
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
