http://stxxl.sourceforge.net
<dementiev@mpi-sb.mpg.de>
<beckmann@cs.uni-frankfurt.de>
<singler@ira.uka.de>
http://www.boost.org/LICENSE_1_0.txt
#ifndef STXXL_MMAP_FILE_HEADER
#define STXXL_MMAP_FILE_HEADER
#ifndef STXXL_HAVE_MMAP_FILE
#ifdef STXXL_BOOST_CONFIG
#include <boost/config.hpp>
#endif
#ifndef BOOST_MSVC
#define STXXL_HAVE_MMAP_FILE 1
#else
#define STXXL_HAVE_MMAP_FILE 0
#endif
#endif
#if STXXL_HAVE_MMAP_FILE
#include <sys/mman.h>
#include <stxxl/bits/io/ufs_file_base.h>
#include <stxxl/bits/io/disk_queued_file.h>
__STXXL_BEGIN_NAMESPACE
class mmap_file : public ufs_file_base, public disk_queued_file
{
public:
inline mmap_file(const std::string & filename, int mode, int queue_id = DEFAULT_QUEUE, int allocator_id = NO_ALLOCATOR) :
ufs_file_base(filename, mode), disk_queued_file(queue_id, allocator_id)
{ }
void serve(const request * req) throw (io_error);
const char * io_type() const;
};
__STXXL_END_NAMESPACE
#endif
#endif