GEOS: ByteOrderValues.h Source File

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# ByteOrderValues.h

    00001 /**********************************************************************
    00002  * $Id: ByteOrderValues.h 2579 2009-06-15 14:03:52Z strk $
    00003  *
    00004  * GEOS - Geometry Engine Open Source
    00005  * http://geos.refractions.net
    00006  *
    00007  * Copyright (C) 2005-2006 Refractions Research Inc.
    00008  * Copyright (C) 2001-2002 Vivid Solutions Inc.
    00009  *
    00010  * This is free software; you can redistribute and/or modify it under
    00011  * the terms of the GNU Lesser General Public Licence as published
    00012  * by the Free Software Foundation.
    00013  * See the COPYING file for more information.
    00014  *
    00015  **********************************************************************
    00016  *
    00017  * Last port: io/ByteOrderValues.java rev. 1.3 (JTS-1.10)
    00018  *
    00019  **********************************************************************/
    00020
    00021 #ifndef GEOS_IO_BYTEORDERVALUES_H
    00022 #define GEOS_IO_BYTEORDERVALUES_H
    00023
    00024 #include <geos/export.h>
    00025
    00026 #include <geos/platform.h>
    00027
    00028 namespace geos {
    00029 namespace io {
    00030
    00031 /*
    00032  * \class ByteOrderValues io.h geos.h
    00033  *
    00034  * Methods to read and write primitive datatypes from/to byte
    00035  * sequences, allowing the byte order to be specified
    00036  *
    00037  * Similar to the standard Java <code>ByteBuffer</code> class.
    00038  */
    00039 class GEOS_DLL ByteOrderValues {
    00040
    00041 public:
    00042
    00043         static int ENDIAN_BIG;
    00044         static int ENDIAN_LITTLE;
    00045
    00046         static int getInt(const unsigned char *buf, int byteOrder);
    00047         static void putInt(int intValue, unsigned char *buf, int byteOrder);
    00048
    00049         static int64 getLong(const unsigned char *buf, int byteOrder);
    00050         static void putLong(int64 longValue, unsigned char *buf, int byteOrder);
    00051
    00052         static double getDouble(const unsigned char *buf, int byteOrder);
    00053         static void putDouble(double doubleValue, unsigned char *buf, int byteOrder);
    00054
    00055 };
    00056
    00057 } // namespace io
    00058 } // namespace geos
    00059
    00060 #endif // #ifndef GEOS_IO_BYTEORDERVALUES_H
    00061
    00062 /**********************************************************************
    00063  * $Log$
    00064  * Revision 1.1  2006/03/20 18:18:14  strk
    00065  * io.h header split
    00066  *
    00067  **********************************************************************/