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ImfName.h
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34 
35 
36 
37 #ifndef INCLUDED_IMF_NAME_H
38 #define INCLUDED_IMF_NAME_H
39 
40 //-----------------------------------------------------------------------------
41 //
42 // class ImfName -- a zero-terminated string
43 // with a fixed, small maximum length
44 //
45 //-----------------------------------------------------------------------------
46 
47 #include <string.h>
48 #include "ImfNamespace.h"
49 
51 
52 
53 class Name
54 {
55  public:
56 
57  //-------------
58  // Constructors
59  //-------------
60 
61  Name ();
62  Name (const char text[]);
63 
64 
65  //--------------------
66  // Assignment operator
67  //--------------------
68 
69  Name & operator = (const char text[]);
70 
71 
72  //---------------------
73  // Access to the string
74  //---------------------
75 
76  const char * text () const {return _text;}
77  const char * operator * () const {return _text;}
78 
79  //---------------
80  // Maximum length
81  //---------------
82 
83  static const int SIZE = 256;
84  static const int MAX_LENGTH = SIZE - 1;
85 
86  private:
87 
88  char _text[SIZE];
89 };
90 
91 
92 bool operator == (const Name &x, const Name &y);
93 bool operator != (const Name &x, const Name &y);
94 bool operator < (const Name &x, const Name &y);
95 
96 
97 //-----------------
98 // Inline functions
99 //-----------------
100 
101 inline Name &
102 Name::operator = (const char text[])
103 {
104  strncpy (_text, text, MAX_LENGTH);
105  return *this;
106 }
107 
108 
109 inline
111 {
112  _text[0] = 0;
113 }
114 
115 
116 inline
117 Name::Name (const char text[])
118 {
119  *this = text;
120  _text [MAX_LENGTH] = 0;
121 }
122 
123 
124 inline bool
125 operator == (const Name &x, const Name &y)
126 {
127  return strcmp (*x, *y) == 0;
128 }
129 
130 
131 inline bool
132 operator != (const Name &x, const Name &y)
133 {
134  return !(x == y);
135 }
136 
137 
138 inline bool
139 operator < (const Name &x, const Name &y)
140 {
141  return strcmp (*x, *y) < 0;
142 }
143 
144 
146 
147 
148 
149 
150 #endif
Definition: ImfName.h:53
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
Definition: ImfNamespace.h:109
Name & operator=(const char text[])
Definition: ImfName.h:102
bool operator<(const Name &x, const Name &y)
Definition: ImfName.h:139
GLint y
Definition: glcorearb.h:102
bool operator!=(const Mat3< T0 > &m0, const Mat3< T1 > &m1)
Inequality operator, does exact floating point comparisons.
Definition: Mat3.h:610
GLint GLenum GLint x
Definition: glcorearb.h:408
static const int MAX_LENGTH
Definition: ImfName.h:84
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
Definition: ImfNamespace.h:108
const char * operator*() const
Definition: ImfName.h:77
const char * text() const
Definition: ImfName.h:76
Name()
Definition: ImfName.h:110
static const int SIZE
Definition: ImfName.h:83
bool operator==(const Mat3< T0 > &m0, const Mat3< T1 > &m1)
Equality operator, does exact floating point comparisons.
Definition: Mat3.h:596