/usr/include/shogun/lib/memory.h is in libshogun-dev 1.1.0-4ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Written (W) 2008-2009 Soeren Sonnenburg
* Copyright (C) 2008-2009 Fraunhofer Institute FIRST and Max-Planck-Society
*/
#ifndef __MEMORY_H__
#define __MEMORY_H__
#include <shogun/lib/config.h>
#include <stdio.h>
#include <stdlib.h>
#include <new>
/* wrappers for malloc, free, realloc, calloc */
#ifdef TRACE_MEMORY_ALLOCS
#define SG_MALLOC(type, len) (type*) sg_malloc(sizeof(type)*size_t(len), __FILE__, __LINE__)
#define SG_MALLOC(type, len) (type*) sg_malloc(sizeof(type)*size_t(len), __FILE__, __LINE__)
#define SG_CALLOC(type, len) (type*) sg_calloc(size_t(len), sizeof(type), __FILE__, __LINE__)
#define SG_REALLOC(type, ptr, len) (type*) sg_realloc(ptr, sizeof(type)*size_t(len), __FILE__, __LINE__)
#define SG_FREE(ptr) sg_free(ptr)
void* sg_malloc(size_t size, const char* file, int line);
void sg_free(void* ptr);
void* sg_realloc(void* ptr, size_t size, const char* file, int line);
void* sg_calloc(size_t num, size_t size, const char* file, int line);
#else //TRACE_MEMORY_ALLOCS
#define SG_MALLOC(type, len) (type*) sg_malloc(sizeof(type)*size_t(len))
#define SG_MALLOC(type, len) (type*) sg_malloc(sizeof(type)*size_t(len))
#define SG_CALLOC(type, len) (type*) sg_calloc(size_t(len), sizeof(type))
#define SG_REALLOC(type, ptr, len) (type*) sg_realloc(ptr, sizeof(type)*size_t(len))
#define SG_FREE(ptr) sg_free(ptr)
void* sg_malloc(size_t size);
void sg_free(void* ptr);
void* sg_realloc(void* ptr, size_t size);
void* sg_calloc(size_t num, size_t size);
#endif //TRACE_MEMORY_ALLOCS
/* overload new() / delete */
void* operator new(size_t size) throw (std::bad_alloc);
void operator delete(void *p) throw();
/* overload new[] / delete[] */
void* operator new[](size_t size) throw(std::bad_alloc);
void operator delete[](void *p) throw();
#ifdef TRACE_MEMORY_ALLOCS
namespace shogun
{
class MemoryBlock
{
public:
MemoryBlock(void* p);
MemoryBlock(void* p, size_t sz, const char* fname=NULL, int linenr=-1);
MemoryBlock(const MemoryBlock &b);
bool operator==(const MemoryBlock &b) const;
void display();
void set_sgobject();
protected:
void* ptr;
size_t size;
const char* file;
int line;
bool is_sgobject;
};
}
void list_memory_allocs();
#endif
#endif // __MEMORY_H__
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