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Video
Core
include
itkRingBuffer.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkRingBuffer_h
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#define __itkRingBuffer_h
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#include "
itkObject.h
"
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#include "
itkObjectFactory.h
"
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#include "
itkIntTypes.h
"
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namespace
itk
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{
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template
<
class
TElement >
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class
ITK_EXPORT
RingBuffer
:
public
Object
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{
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public
:
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typedef
RingBuffer
Self
;
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typedef
Object
Superclass
;
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typedef
SmartPointer< Self >
Pointer
;
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typedef
SmartPointer< const Self >
ConstPointer
;
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typedef
TElement
ElementType
;
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typedef
typename
ElementType::Pointer
ElementPointer
;
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typedef ::itk::SizeValueType
SizeValueType
;
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typedef ::itk::OffsetValueType
OffsetValueType
;
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itkNewMacro(
Self
);
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itkTypeMacro(
RingBuffer
,
Object
);
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void
SetNumberOfBuffers(
SizeValueType
sz);
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SizeValueType
GetNumberOfBuffers();
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void
MoveHead(
OffsetValueType
offset);
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void
MoveHeadForward();
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void
MoveHeadBackward();
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bool
BufferIsFull(
OffsetValueType
offset);
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SizeValueType
GetHeadIndex
() {
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return
this->m_HeadIndex;
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}
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typename
ElementType::Pointer GetBufferContents(
OffsetValueType
offset);
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void
SetBufferContents(
OffsetValueType
offset, ElementPointer element);
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protected
:
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RingBuffer
();
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virtual
~
RingBuffer
();
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void
PrintSelf(std::ostream &os,
Indent
indent)
const
;
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OffsetValueType
GetOffsetBufferIndex(
OffsetValueType
offset);
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SizeValueType
m_HeadIndex
;
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std::vector<ElementPointer>
m_PointerVector
;
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private
:
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RingBuffer
(
const
Self
&);
// purposely not implemented
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void
operator=(
const
Self
&);
// purposely not implemented
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};
// end RingBuffer class
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}
// end namespace itk
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#ifndef ITK_MANUAL_INSTANTIATION
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#include "itkRingBuffer.hxx"
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#endif
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#endif
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