Point Cloud Library (PCL)  1.7.0
ply.h
1 /*
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4  * Point Cloud Library (PCL) - www.pointclouds.org
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6  * Copyright (c) 2010-2011, Willow Garage, Inc.
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40 
41 #ifndef PLY_PLY_H
42 #define PLY_PLY_H
43 
44 #include <pcl/io/boost.h>
45 #include <pcl/io/ply/byte_order.h>
46 
47 /** \file ply.h contains standard typedefs and generic type traits
48  * \author Ares Lagae as part of libply, Nizar Sallem
49  * Ported with agreement from the author under the terms of the BSD
50  * license.
51  * \ingroup io
52  */
53 namespace pcl
54 {
55  namespace io
56  {
57  namespace ply
58  {
59  typedef boost::int8_t int8;
60  typedef boost::int16_t int16;
61  typedef boost::int32_t int32;
62  typedef boost::uint8_t uint8;
63  typedef boost::uint16_t uint16;
64  typedef boost::uint32_t uint32;
65 
66  typedef float float32;
67  typedef double float64;
68 
69  template <typename ScalarType>
70  struct type_traits;
71 
72 #ifdef PLY_TYPE_TRAITS
73 # error
74 #endif
75 
76 #define PLY_TYPE_TRAITS(TYPE, NAME, OLD_NAME) \
77  template <> \
78  struct type_traits<TYPE> \
79  { \
80  typedef TYPE type; \
81  static const char* name() { return NAME; } \
82  static const char* old_name() { return OLD_NAME; } \
83  }
84 
85  PLY_TYPE_TRAITS(int8, "int8", "char");
86  PLY_TYPE_TRAITS(int16, "int16", "short");
87  PLY_TYPE_TRAITS(int32, "int32", "int");
88  PLY_TYPE_TRAITS(uint8, "uint8", "uchar");
89  PLY_TYPE_TRAITS(uint16, "uint16", "ushort");
90  PLY_TYPE_TRAITS(uint32, "uint32", "uint");
91  PLY_TYPE_TRAITS(float32, "float32", "float");
92  PLY_TYPE_TRAITS(float64, "float64", "double");
93 
94 #undef PLY_TYPE_TRAITS
95 
96  typedef int format_type;
98  } // namespace ply
99  } // namespace io
100 } // namespace pcl
101 #endif // PCL_IO_PLY_PLY_H