/********************************************************************** * * GEOS - Geometry Engine Open Source * http://geos.osgeo.org * * Copyright (C) 2005-2006 Refractions Research Inc. * Copyright (C) 2001-2002 Vivid Solutions Inc. * * This is free software; you can redistribute and/or modify it under * the terms of the GNU Lesser General Public Licence as published * by the Free Software Foundation. * See the COPYING file for more information. * ********************************************************************** * * Last port: io/ByteOrderValues.java rev. 1.3 (JTS-1.10) * **********************************************************************/ #pragma once #include #include namespace geos { namespace io { /** * \class ByteOrderValues * * \brief Methods to read and write primitive datatypes from/to byte * sequences, allowing the byte order to be specified. * * Similar to the standard Java ByteBuffer class. */ class GEOS_DLL ByteOrderValues { public: enum EndianType { ENDIAN_BIG = 0, ENDIAN_LITTLE = 1 }; static int32_t getInt(const unsigned char* buf, int byteOrder); static void putInt(int32_t intValue, unsigned char* buf, int byteOrder); static uint32_t getUnsigned(const unsigned char* buf, int byteOrder); static void putUnsigned(uint32_t intValue, unsigned char* buf, int byteOrder); static int64_t getLong(const unsigned char* buf, int byteOrder); static void putLong(int64_t longValue, unsigned char* buf, int byteOrder); static double getDouble(const unsigned char* buf, int byteOrder); static void putDouble(double doubleValue, unsigned char* buf, int byteOrder); }; } // namespace io } // namespace geos