Point Cloud Library (PCL)  1.9.1-dev
ply.h
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40 
41 #pragma once
42 
43 #include <pcl/io/boost.h>
44 #include <pcl/io/ply/byte_order.h>
45 
46 /** \file ply.h contains standard typedefs and generic type traits
47  * \author Ares Lagae as part of libply, Nizar Sallem
48  * Ported with agreement from the author under the terms of the BSD
49  * license.
50  * \ingroup io
51  */
52 namespace pcl
53 {
54  namespace io
55  {
56  namespace ply
57  {
58  using int8 = boost::int8_t;
59  using int16 = boost::int16_t;
60  using int32 = boost::int32_t;
61  using uint8 = boost::uint8_t;
62  using uint16 = boost::uint16_t;
63  using uint32 = boost::uint32_t;
64 
65  using float32 = float;
66  using float64 = double;
67 
68  template <typename ScalarType>
69  struct type_traits;
70 
71 #ifdef PLY_TYPE_TRAITS
72 # error
73 #endif
74 
75 #define PLY_TYPE_TRAITS(TYPE, PARSE_TYPE, NAME, OLD_NAME) \
76  template <> \
77  struct type_traits<TYPE> \
78  { \
79  using type = TYPE; \
80  using parse_type = PARSE_TYPE; \
81  static const char* name () { return NAME; } \
82  static const char* old_name () { return OLD_NAME; } \
83  };
84 
85  PLY_TYPE_TRAITS(int8, int16, "int8", "char")
86  PLY_TYPE_TRAITS(int16, int16, "int16", "short")
87  PLY_TYPE_TRAITS(int32, int32, "int32", "int")
88  PLY_TYPE_TRAITS(uint8, uint16, "uint8", "uchar")
89  PLY_TYPE_TRAITS(uint16, uint16, "uint16", "ushort")
90  PLY_TYPE_TRAITS(uint32, uint32, "uint32", "uint")
91  PLY_TYPE_TRAITS(float32, float32, "float32", "float")
92  PLY_TYPE_TRAITS(float64, float64, "float64", "double")
93 
94 
95 #undef PLY_TYPE_TRAITS
96 
97  using format_type = int;
99  } // namespace ply
100  } // namespace io
101 } // namespace pcl
defines byte shift operations and endianness.
boost::uint16_t uint16
Definition: ply.h:62
double float64
Definition: ply.h:66
This file defines compatibility wrappers for low level I/O functions.
Definition: convolution.h:45
boost::int16_t int16
Definition: ply.h:59
boost::uint8_t uint8
Definition: ply.h:61
boost::int8_t int8
Definition: ply.h:58
boost::int32_t int32
Definition: ply.h:60
boost::uint32_t uint32
Definition: ply.h:63
float float32
Definition: ply.h:65
int format_type
Definition: ply.h:97
#define PLY_TYPE_TRAITS(TYPE, PARSE_TYPE, NAME, OLD_NAME)
Definition: ply.h:75