102 lines
3.7 KiB
C
102 lines
3.7 KiB
C
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/*
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* Software License Agreement (BSD License)
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*
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* Point Cloud Library (PCL) - www.pointclouds.org
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* Copyright (c) 2007-2012, Ares Lagae
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* Copyright (c) 2010-2011, Willow Garage, Inc.
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of the copyright holder(s) nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id$
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*
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*/
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#pragma once
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#include <pcl/io/ply/byte_order.h>
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#include <cstdint> // for int8_t, int16_t, ...
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/** \file ply.h contains standard typedefs and generic type traits
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* \author Ares Lagae as part of libply, Nizar Sallem
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* Ported with agreement from the author under the terms of the BSD
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* license.
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* \ingroup io
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*/
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namespace pcl
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{
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namespace io
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{
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namespace ply
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{
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using int8 = std::int8_t;
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using int16 = std::int16_t;
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using int32 = std::int32_t;
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using uint8 = std::uint8_t;
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using uint16 = std::uint16_t;
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using uint32 = std::uint32_t;
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using float32 = float;
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using float64 = double;
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template <typename ScalarType>
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struct type_traits;
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#ifdef PLY_TYPE_TRAITS
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# error
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#endif
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#define PLY_TYPE_TRAITS(TYPE, PARSE_TYPE, NAME, OLD_NAME) \
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template <> \
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struct type_traits<TYPE> \
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{ \
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using type = TYPE; \
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using parse_type = PARSE_TYPE; \
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static const char* name () { return NAME; } \
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static const char* old_name () { return OLD_NAME; } \
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};
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PLY_TYPE_TRAITS(int8, int16, "int8", "char")
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PLY_TYPE_TRAITS(int16, int16, "int16", "short")
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PLY_TYPE_TRAITS(int32, int32, "int32", "int")
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PLY_TYPE_TRAITS(uint8, uint16, "uint8", "uchar")
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PLY_TYPE_TRAITS(uint16, uint16, "uint16", "ushort")
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PLY_TYPE_TRAITS(uint32, uint32, "uint32", "uint")
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PLY_TYPE_TRAITS(float32, float32, "float32", "float")
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PLY_TYPE_TRAITS(float64, float64, "float64", "double")
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#undef PLY_TYPE_TRAITS
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using format_type = int;
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enum format { ascii_format, binary_little_endian_format, binary_big_endian_format, unknown };
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} // namespace ply
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} // namespace io
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} // namespace pcl
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