GCC 4.7 cannot detect proper overload based on arguments in initializer
list constructor of some type, thus we need to provide explicit overload
taking std::initializer_lists.
Found thanks to (probably otherwise useless) GCC warning about usage of
deprecated function . Clang didn't emit such warning, because
even deprecated function should be able to call itself recursively.
Currently all the functions taking vectors of objects (e.g. setClean(),
transformations() and transformationMatrices()) were taking pointers,
which lead to additional (and often forgotten) nullptr checks. The
internals are now much more clean, as the parts where we are dealing
with pointers are reduced to bare minimum.
Also renamed private Object::setClean() function to
Object::setCleanInternal() to avoid overload clash with the public one.
The old way is now an nullptr-checked alias to the new one, is marked
as deprecated and will be removed in some future release.
As we are now using absolute includes, there is no need to prefix
everything with "magnum<Namespace>" etc. All generated configuration
files are renamed to configure.h and their path is included _before_
everything else to avoid accidental collisions.
The only places where they aren't absolute are:
- when header is included from corresponding source file
- when including headers which are not part of final installation (e.g.
test-specific configuration, headers from Implementation/)
Everything what was in src/ is now in src/Corrade, everything from
src/Plugins is now in src/MagnumPlugins, everything from external/ is in
src/MagnumExternal. Added new CMakeLists.txt file and updated the other
ones for the moves, no other change was made. If MAGNUM_BUILD_DEPRECATED
is set, everything compiles and installs like previously except for the
plugins, which are now in MagnumPlugins and not in Magnum/Plugins.