VTK
dox
IO
Core
vtkInputStream.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkInputStream.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#ifndef vtkInputStream_h
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#define vtkInputStream_h
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#include "vtkIOCoreModule.h"
// For export macro
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#include "
vtkObject.h
"
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class
VTKIOCORE_EXPORT
vtkInputStream
:
public
vtkObject
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{
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public
:
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vtkTypeMacro(
vtkInputStream
,
vtkObject
);
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static
vtkInputStream
*
New
();
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void
PrintSelf
(ostream& os,
vtkIndent
indent)
override
;
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vtkSetMacro(Stream, istream*);
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vtkGetMacro(Stream, istream*);
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virtual
void
StartReading();
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virtual
int
Seek(vtkTypeInt64
offset
);
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virtual
size_t
Read(
void
*
data
,
size_t
length
);
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virtual
void
EndReading();
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protected
:
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vtkInputStream
();
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~
vtkInputStream
()
override
;
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// The real input stream.
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istream*
Stream
;
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size_t
ReadStream(
char
*
data
,
size_t
length
);
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// The input stream's position when StartReading was called.
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vtkTypeInt64
StreamStartPosition
;
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private
:
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vtkInputStream
(
const
vtkInputStream
&) =
delete
;
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void
operator=(
const
vtkInputStream
&) =
delete
;
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};
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#endif
vtkX3D::data
Definition:
vtkX3D.h:315
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkObject
abstract base class for most VTK objects
Definition:
vtkObject.h:59
vtkX3D::length
Definition:
vtkX3D.h:393
vtkX3D::offset
Definition:
vtkX3D.h:438
vtkIndent
a simple class to control print indentation
Definition:
vtkIndent.h:39
vtkObject::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkObject.h
vtkInputStream::StreamStartPosition
vtkTypeInt64 StreamStartPosition
Definition:
vtkInputStream.h:84
vtkInputStream
Wraps a binary input stream with a VTK interface.
Definition:
vtkInputStream.h:33
vtkInputStream::Stream
istream * Stream
Definition:
vtkInputStream.h:80
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