Class cache_extent_clear

Defined in File cache_extent_clear.hpp

Nested Relationships

Nested Types

Struct cache_extent_clear::visit_typelist_impl

Inheritance Relationships

Base Type

public rer::client< cache_extent_clear >

Class Documentation

class cache_extent_clear : public rer::client<cache_extent_clear>

Clear the cells that a cache covers while in the arena that are in CACHE_EXTENT state, resetting them to EMPTY. Called right before deleting the cache from the arena.

Note

This operation requires holding the cache and grid mutexes in multithreaded contexts.

Public Types

using visit_typelist = visit_typelist_impl::value 

Public Functions

explicit cache_extent_clear(carepr::arena_cache *victim)

cache_extent_clear(const cache_extent_clear&) = delete

cache_extent_clear &operator=(const cache_extent_clear&) = delete

void visit(cads::arena_grid &grid)