VTK
9.0.1
Common
DataModel
vtkImageIterator.h
Go to the documentation of this file.
1
/*=========================================================================
2
3
Program: Visualization Toolkit
4
Module: vtkImageIterator.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
=========================================================================*/
26
#ifndef vtkImageIterator_h
27
#define vtkImageIterator_h
28
29
#include "vtkCommonDataModelModule.h"
// For export macro
30
#include "
vtkSystemIncludes.h
"
31
class
vtkImageData
;
32
33
template
<
class
DType>
34
class
VTKCOMMONDATAMODEL_EXPORT
vtkImageIterator
35
{
36
public
:
37
typedef
DType*
SpanIterator
;
38
43
vtkImageIterator
();
44
48
vtkImageIterator
(
vtkImageData
*
id
,
int
* ext);
49
53
void
Initialize(
vtkImageData
*
id
,
int
* ext);
54
58
void
NextSpan();
59
63
SpanIterator
BeginSpan
() {
return
this->Pointer; }
64
68
SpanIterator
EndSpan
() {
return
this->SpanEndPointer; }
69
73
vtkTypeBool
IsAtEnd
() {
return
(this->Pointer >= this->EndPointer); }
74
75
protected
:
76
DType*
Pointer
;
77
DType*
SpanEndPointer
;
78
DType*
SliceEndPointer
;
79
DType*
EndPointer
;
80
vtkIdType
Increments[3];
81
vtkIdType
ContinuousIncrements[3];
82
};
83
84
#ifndef vtkImageIterator_cxx
85
#ifdef _MSC_VER
86
#pragma warning(push)
87
// The following is needed when the vtkImageIterator is declared
88
// dllexport and is used from another class in vtkCommonCore
89
#pragma warning(disable : 4910) // extern and dllexport incompatible
90
#endif
91
vtkExternTemplateMacro
(
extern
template
class
VTKCOMMONDATAMODEL_EXPORT
vtkImageIterator
);
92
#ifdef _MSC_VER
93
#pragma warning(pop)
94
#endif
95
#endif
96
97
#endif
98
// VTK-HeaderTest-Exclude: vtkImageIterator.h
vtkIdType
int vtkIdType
Definition:
vtkType.h:338
vtkImageIterator::EndSpan
SpanIterator EndSpan()
Return an iterator (pointer) for the end of the span.
Definition:
vtkImageIterator.h:68
vtkImageIterator::IsAtEnd
vtkTypeBool IsAtEnd()
Test if the end of the extent has been reached.
Definition:
vtkImageIterator.h:73
vtkImageIterator::BeginSpan
SpanIterator BeginSpan()
Return an iterator (pointer) for the span.
Definition:
vtkImageIterator.h:63
vtkImageIterator::SpanIterator
DType * SpanIterator
Definition:
vtkImageIterator.h:37
vtkImageIterator::SliceEndPointer
DType * SliceEndPointer
Definition:
vtkImageIterator.h:78
vtkImageData
topologically and geometrically regular array of data
Definition:
vtkImageData.h:41
vtkExternTemplateMacro
vtkExternTemplateMacro(extern template class VTKCOMMONDATAMODEL_EXPORT vtkImageIterator)
vtkImageIterator::EndPointer
DType * EndPointer
Definition:
vtkImageIterator.h:79
vtkImageIterator
a simple image iterator
Definition:
vtkImageIterator.h:34
vtkImageIterator::SpanEndPointer
DType * SpanEndPointer
Definition:
vtkImageIterator.h:77
vtkImageIterator::Pointer
DType * Pointer
Definition:
vtkImageIterator.h:76
vtkTypeBool
int vtkTypeBool
Definition:
vtkABI.h:69
vtkSystemIncludes.h
Generated on Thu Jun 25 2020 08:30:32 for VTK by
1.8.17