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////////////////////////////////////////////////////////////////////////////////
//! \file
//! \author Adam M Phillippy
//! \date 09/22/2006
//!
//! \brief PoolMalloc_t header file
//!
////////////////////////////////////////////////////////////////////////////////
#ifndef POOLMALLOC_HH
#define POOLMALLOC_HH
#include <cstdlib>
struct PoolNode_t;
//============================================================ PoolMalloc_t ====
/** \brief Class for allocating memory from a pool
** Manage memory in pools to speed up allocation of many short strings or
** arrays.
**
** All of the arrays/strings allocated from a given PoolMalloc_t object
** should share the same lifetime, since they will all be free'd when the
** object is destroyed.
**/
class PoolMalloc_t
{
public:
/// Initialize the pool
PoolMalloc_t();
/// Free all of the memory associated with this object
~PoolMalloc_t();
/// Explicitly free all of the memory associated with this object
void pfree();
/// Allocate an array from the pool
void * pmalloc(size_t size);
/// Copy a string using memory from the pool
char * pstrdup(const char *s);
private:
PoolNode_t *head_m;
};
#endif // POOLMALLOC_HH
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