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// license:GPL-2.0+
// copyright-holders:Couriersud
/*
* palloc.h
*
*/
#ifndef PALLOC_H_
#define PALLOC_H_
#include "pconfig.h"
//============================================================
// Memory allocation
//============================================================
#if (PSTANDALONE)
#include <cstddef>
#include <new>
#if defined(__GNUC__) && (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))
#if !defined(__ppc__) && !defined (__PPC__) && !defined(__ppc64__) && !defined(__PPC64__)
#define ATTR_ALIGN __attribute__ ((aligned(64)))
#else
#define ATTR_ALIGN
#endif
#else
#define ATTR_ALIGN
#endif
void *palloc_raw(const size_t size);
void pfree_raw(void *p);
template<typename T>
inline T *palloc_t()
{
void *p = palloc_raw(sizeof(T));
return new (p) T();
}
template<typename T, typename P1>
inline T *palloc_t(P1 &p1)
{
void *p = palloc_raw(sizeof(T));
return new (p) T(p1);
}
template<typename T, typename P1, typename P2>
inline T *palloc_t(P1 &p1, P2 &p2)
{
void *p = palloc_raw(sizeof(T));
return new (p) T(p1, p2);
}
template<typename T, typename P1, typename P2, typename P3>
inline T *palloc_t(P1 &p1, P2 &p2, P3 &p3)
{
void *p = palloc_raw(sizeof(T));
return new (p) T(p1, p2, p3);
}
template<typename T, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7>
inline T *palloc_t(P1 &p1, P2 &p2, P3 &p3, P4 &p4, P5 &p5, P6 &p6, P7 &p7)
{
void *p = palloc_raw(sizeof(T));
return new (p) T(p1, p2, p3, p4, p5, p6, p7);
}
template<typename T>
inline void pfree_t(T *p)
{
p->~T();
pfree_raw(p);
//delete p;
}
template <typename T>
inline T *palloc_array_t(size_t N)
{
return new T[N];
}
template <typename T>
inline void pfree_array_t(T *p)
{
delete[] p;
}
#define palloc(T, ...) palloc_t<T>(__VA_ARGS__)
#define pfree(_ptr) pfree_t(_ptr)
#define palloc_array(T, N) palloc_array_t<T>(N)
#define pfree_array(_ptr) pfree_array_t(_ptr)
#else
#define ATTR_ALIGN
#include "corealloc.h"
#define palloc(T, ...) global_alloc(T(__VA_ARGS__))
#define pfree(_ptr) global_free(_ptr)
#define palloc_array(T, N) global_alloc_array(T, N)
#define pfree_array(_ptr) global_free_array(_ptr)
#endif
#endif /* NLCONFIG_H_ */
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