diff options
Diffstat (limited to 'src/core/pool_type.hpp')
| -rw-r--r-- | src/core/pool_type.hpp | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/src/core/pool_type.hpp b/src/core/pool_type.hpp index 395aa8438..e96608bdb 100644 --- a/src/core/pool_type.hpp +++ b/src/core/pool_type.hpp @@ -12,6 +12,47 @@ #ifndef POOL_TYPE_HPP #define POOL_TYPE_HPP +#include "smallvec_type.hpp" + +typedef SmallVector<struct PoolBase *, 4> PoolVector; ///< Vector of pointers to PoolBase + +/** Base class for base of all pools. */ +struct PoolBase { + /** + * Function used to access the vector of all pools. + * @return pointer to vector of all pools + */ + static PoolVector *GetPools() + { + static PoolVector *pools = new PoolVector(); + return pools; + } + + /** + * Clean all pools - calls Pool::CleanPool() + */ + static void CleanAll(); + + /** + * Contructor registers this object in the pool vector. + */ + PoolBase() + { + *PoolBase::GetPools()->Append() = this; + } + + /** + * Destructor removes this object from the pool vector and + * deletes the vector itself if this was the last item removed. + */ + ~PoolBase(); + + /** + * Virtual method that deletes all items in the pool. + */ + virtual void CleanPool() = 0; +}; + /** * Base class for all pools. * @tparam Titem Type of the class/struct that is going to be pooled @@ -23,7 +64,7 @@ * @warning when Tcache is enabled *all* instances of this pool's item must be of the same size. */ template <class Titem, typename Tindex, size_t Tgrowth_step, size_t Tmax_size, bool Tcache = false, bool Tzero = true> -struct Pool { +struct Pool : PoolBase { static const size_t MAX_SIZE = Tmax_size; ///< Make template parameter accessible from outside const char * const name; ///< Name of this pool @@ -40,7 +81,7 @@ struct Pool { Titem **data; ///< Pointer to array of pointers to Titem Pool(const char *name); - void CleanPool(); + virtual void CleanPool(); /** * Returs Titem with given index |