VTK  9.0.2
vtkUTF8TextCodec.h
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1 /*=========================================================================
2 
3 Program: Visualization Toolkit
4 Module: vtkUTF8TextCodec.h
5 
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
37 #ifndef vtkUTF8TextCodec_h
38 #define vtkUTF8TextCodec_h
39 
40 #include "vtkIOCoreModule.h" // For export macro
41 #include "vtkTextCodec.h"
42 
43 class VTKIOCORE_EXPORT vtkUTF8TextCodec : public vtkTextCodec
44 {
45 public:
47  static vtkUTF8TextCodec* New();
48  void PrintSelf(ostream& os, vtkIndent indent) override;
49 
53  const char* Name() override { return "UTF-8"; }
54  bool CanHandle(const char* testStr) override;
55 
59  bool IsValid(istream& InputStream) override;
60 
66  void ToUnicode(istream& InputStream, vtkTextCodec::OutputIterator& output) override;
67 
72  vtkUnicodeString::value_type NextUnicode(istream& inputStream) override;
73 
74 protected:
76  ~vtkUTF8TextCodec() override;
77 
78 private:
79  vtkUTF8TextCodec(const vtkUTF8TextCodec&) = delete;
80  void operator=(const vtkUTF8TextCodec&) = delete;
81 };
82 
83 #endif
a simple class to control print indentation
Definition: vtkIndent.h:34
a base class that any output iterators need to derive from to use the first signature of to_unicode.
Definition: vtkTextCodec.h:73
Virtual class to act as an interface for all text codecs.
Definition: vtkTextCodec.h:45
Class to read/write UTF-8 text.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
bool IsValid(istream &InputStream) override
is the given sample valid for this codec?
static vtkUTF8TextCodec * New()
void ToUnicode(istream &InputStream, vtkTextCodec::OutputIterator &output) override
Iterate through the sequence represented by the stream assigning the result to the output iterator.
~vtkUTF8TextCodec() override
bool CanHandle(const char *testStr) override
vtkUnicodeString::value_type NextUnicode(istream &inputStream) override
Return the next code point from the sequence represented by the stream advancing the stream through h...
const char * Name() override
The name this codec goes by - should match the string the factory will take to create it.
vtkUnicodeStringValueType value_type