You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
3 weeks ago
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkUTF16TextCodec.h
|
||
|
|
|
||
|
|
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
|
||
|
|
All rights reserved.
|
||
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
|
||
|
|
|
||
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
||
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||
|
|
PURPOSE. See the above copyright notice for more information.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/*-------------------------------------------------------------------------
|
||
|
|
Copyright 2008 Sandia Corporation.
|
||
|
|
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
|
||
|
|
the U.S. Government retains certain rights in this software.
|
||
|
|
-------------------------------------------------------------------------*/
|
||
|
|
/**
|
||
|
|
* @class vtkUTF16TextCodec
|
||
|
|
* @brief Class to read/write ascii text.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* A virtual class interface for codecs that readers/writers can rely on
|
||
|
|
*
|
||
|
|
* @par Thanks:
|
||
|
|
* Thanks to Tim Shed from Sandia National Laboratories for his work
|
||
|
|
* on the concepts and to Marcus Hanwell and Jeff Baumes of Kitware for
|
||
|
|
* keeping me out of the weeds
|
||
|
|
*
|
||
|
|
* @sa
|
||
|
|
* vtkUTF16TextCodecFactory
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkUTF16TextCodec_h
|
||
|
|
#define vtkUTF16TextCodec_h
|
||
|
|
|
||
|
|
#include "vtkIOCoreModule.h" // For export macro
|
||
|
|
#include "vtkTextCodec.h"
|
||
|
|
|
||
|
|
class VTKIOCORE_EXPORT vtkUTF16TextCodec : public vtkTextCodec
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
vtkTypeMacro(vtkUTF16TextCodec, vtkTextCodec);
|
||
|
|
static vtkUTF16TextCodec* New();
|
||
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
||
|
|
|
||
|
|
//@{
|
||
|
|
/**
|
||
|
|
* The name this codec goes by - should match the string the factory will take to create it
|
||
|
|
*/
|
||
|
|
const char* Name() override;
|
||
|
|
bool CanHandle(const char* NameString) override;
|
||
|
|
//@}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Set the endianness - true if Big false is little
|
||
|
|
*/
|
||
|
|
void SetBigEndian(bool);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Set the endianness - true if Big false is little
|
||
|
|
*/
|
||
|
|
void FindEndianness(istream& InputStream);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* is the given sample valid for this codec? - will take endianness into account
|
||
|
|
*/
|
||
|
|
bool IsValid(istream& InputStream) override;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Iterate through the sequence represented by the begin and end iterators assigning the result
|
||
|
|
* to the output iterator. This is the current pattern in vtkDelimitedTextReader
|
||
|
|
*/
|
||
|
|
void ToUnicode(istream& InputStream, vtkTextCodec::OutputIterator& output) override;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return the next code point from the sequence represented by the begin, end iterators
|
||
|
|
* advancing begin through however many places needed to assemble that code point
|
||
|
|
*/
|
||
|
|
vtkUnicodeString::value_type NextUnicode(istream& inputStream) override;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkUTF16TextCodec();
|
||
|
|
~vtkUTF16TextCodec() override;
|
||
|
|
|
||
|
|
bool _endianExplicitlySet;
|
||
|
|
bool _bigEndian;
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkUTF16TextCodec(const vtkUTF16TextCodec&) = delete;
|
||
|
|
void operator=(const vtkUTF16TextCodec&) = delete;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|