tess::FieldProductCache Class Reference

#include <tess/path/field_product_cache.h>

Public Member Functions
	FieldProductCache (std::size_t byte_budget=std::numeric_limits< std::size_t >::max()) noexcept
void	set_byte_budget (std::size_t byte_budget)
void	reserve_entries (std::size_t count)
void	clear () noexcept
void	reset_stats () noexcept
auto	stats () const noexcept -> FieldProductCacheStats
template<typename World, typename Tag>
auto	lookup (const World &world, const GoalSet &goals) -> const DistanceFieldProduct *
template<typename World, typename Tag>
auto	store (DistanceFieldProduct &&product) -> bool

Detailed Description

Owns LRU-cached distance-field products within a configurable byte budget.

Entries are keyed by field type, shape, and goals, but not by world identity; use one cache per world. Lookup pointers remain cache-owned and are invalidated when their entry is replaced, evicted, or cleared.

---

The documentation for this class was generated from the following file:

• include/tess/path/field_product_cache.h