Panda3D
rangeIterator.h
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1 /**
2  * PANDA 3D SOFTWARE
3  * Copyright (c) Carnegie Mellon University. All rights reserved.
4  *
5  * All use of this software is subject to the terms of the revised BSD
6  * license. You should have received a copy of this license along
7  * with this source code in a file named "LICENSE."
8  *
9  * @file rangeIterator.h
10  * @author drose
11  * @date 2003-09-07
12  */
13 
14 #ifndef RANGEITERATOR_H
15 #define RANGEITERATOR_H
16 
17 #include "pandatoolbase.h"
18 #include "rangeDescription.h"
19 
20 #include "pset.h"
21 
22 /**
23  * Walks through all the Unicode characters described by a RangeDescription
24  * class.
25  */
27 public:
28  RangeIterator(const RangeDescription &desc);
29 
30  INLINE int get_code() const;
31  bool next();
32  INLINE bool eof() const;
33 
34 private:
35  const RangeDescription &_desc;
36  RangeDescription::RangeList::const_iterator _it;
37  int _code;
38 
39  typedef pset<int> Codes;
40  Codes _codes_generated;
41 };
42 
43 #include "rangeIterator.I"
44 
45 #endif
RangeIterator
Walks through all the Unicode characters described by a RangeDescription class.
Definition: rangeIterator.h:26
rangeDescription.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
RangeIterator::RangeIterator
RangeIterator(const RangeDescription &desc)
Constructs an iterator to walk through the codes on the descriptor.
Definition: rangeIterator.cxx:22
rangeIterator.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
RangeIterator::get_code
int get_code() const
Returns the current Unicode value represented by the iterator, or -1 if the iterator has reached the ...
Definition: rangeIterator.I:19
pset.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
RangeIterator::eof
bool eof() const
Returns true if all the code have been retrieved, false otherwise.
Definition: rangeIterator.I:27
RangeDescription
This describes a sparse range of Unicode character codes for conversion that may be specified on the ...
Definition: rangeDescription.h:24
pandatoolbase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
RangeIterator::next
bool next()
Advances the iterator to the next code.
Definition: rangeIterator.cxx:39
pset< int >