The R Project SVN R

/*

 *  R : A Computer Language for Statistical Data Analysis

 *  Copyright (C) 1998-2024  The R Core Team

 *

 *  This header file is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU Lesser General Public License as published by

 *  the Free Software Foundation; either version 2.1 of the License, or

 *  (at your option) any later version.

 *

 *  This file is part of R. R is distributed under the terms of the

 *  GNU General Public License, either Version 2, June 1991 or Version 3,

 *  June 2007. See doc/COPYRIGHTS for details of the copyright status of R.

 *

 *  This program is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *  GNU Lesser General Public License for more details.

 *

 *  You should have received a copy of the GNU Lesser General Public License

 *  along with this program; if not, a copy is available at

 *  https://www.R-project.org/Licenses/

 *

 *

 * Memory Allocation (garbage collected) --- INCLUDING S compatibility ---

 */

/* Included by R.h: Part of the API. */

#ifndef R_EXT_MEMORY_H_

#define R_EXT_MEMORY_H_

#if defined(__cplusplus) && !defined(DO_NOT_USE_CXX_HEADERS)

# include <cstddef>

# define R_SIZE_T std::size_t

#else

# include <stddef.h> /* for size_t */

# define R_SIZE_T size_t

#endif

#ifdef  __cplusplus

extern "C" {

#endif

void*	vmaxget(void); // not remapped

void	vmaxset(const void *); // not re-mapped

void	R_gc(void);

#ifdef USE_BASE_R_SUPPORT

int	R_gc_running(void);

#endif

char*	R_alloc(R_SIZE_T, int);

long double *R_allocLD(R_SIZE_T nelem);

char*	S_alloc(long, int);

char*	S_realloc(char *, long, long, int);

void *  R_malloc_gc(size_t);

void *  R_calloc_gc(size_t, size_t);

void *  R_realloc_gc(void *, size_t);

#ifdef  __cplusplus

}

#endif

#endif /* R_EXT_MEMORY_H_ */