Added a build option, BEMAN_ITERATOR_INTERFACE26_USE_DEDUCING_THIS, that
switches between the deducing this implementation and that used by
stl_interfaces. It defaults to whether the compiler supports deducing this.
This element of configuration is placed in a generated config.hpp. This
was chosen, as opposed to using a define passed as a compiler flag, to
avoid ODR violations with larger projects with incoherent flag usage.
The iterator_interface_access struct was moved to its own header since
it is needed by both the deducing this and stl_interfaces implementations.
The stl_interfaces implementation was modifed to use this so it better
conforms to the paper.
Some cleanup is still needed before this gets merged in:
There are optional26 remnants where stl_interfaces was brought
in from.
Documentation is needed to explain when the extra template parameter
is required. BEMAN_ITERATOR_INTERFACE26_USE_DEDUCING_THIS() should
probably also be mentioned in that context.
The intent is to address these once the overall approach has
consensus.
Added a build option, BEMAN_ITERATOR_INTERFACE26_USE_DEDUCING_THIS, that switches between the deducing this implementation and that used by stl_interfaces. It defaults to whether the compiler supports deducing this.
This element of configuration is placed in a generated config.hpp. This was chosen, as opposed to using a define passed as a compiler flag, to avoid ODR violations with larger projects with incoherent flag usage.
The
iterator_interface_accessstruct was moved to its own header since it is needed by both the deducing this and stl_interfaces implementations. The stl_interfaces implementation was modifed to use this so it better conforms to the paper.Some cleanup is still needed before this gets merged in:
The intent is to address these once the overall approach has consensus.
Fixes #10 and depends on #12.