tess::TransitionProviderFor Concept Reference

Constrains deterministic special-transition providers for a world type. More...

#include <tess/topology/transition_provider.h>

Concept definition

template<typename P, typename World>
concept TransitionProviderFor = requires(const P& provider, const World& world,
                                         ChunkKey chunk,
                                         void (*sink)(Coord3, Coord3)) {
  provider.for_each_transition(world, chunk, sink);
} && (std::is_empty_v<P> || requires(const P& provider) {
                                  {
                                    provider.transition_revision()
                                  } noexcept -> std::same_as<std::uint64_t>;
                                })

Detailed Description

Constrains deterministic special-transition providers for a world type.