malloc16.h

/***************************************************************************
 *
 *   Copyright (C) 2008 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/Util/genutil/malloc16.h
 
#ifndef __Utils_genutil_malloc16_h
#define __Utils_genutil_malloc16_h
 
#include <sys/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* return an newly allocated array with base pointer % 16 == 0 */
void* malloc16 (size_t n);
 
/* free an array allocated with malloc16 */
void free16 (void* p);
 
#ifdef __cplusplus
}
 
template<typename T>
class Array16
{
public:
 
  Array16 (size_t n) { ptr = (T*) malloc16 (sizeof(T) * n); }
  ~Array16 () { if (ptr) free16 (ptr); }
  operator T* () { return ptr; }
  T* get() { return ptr; }
  bool operator ! () { return ptr == 0; }
 
protected:
  T* ptr;
};
 
#endif
 
#endif