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<h1>itkMetaImageIO.h</h1><a href="itkMetaImageIO_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Insight Segmentation & Registration Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: itkMetaImageIO.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-01-30 22:33:53 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.36 $</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> Copyright (c) Insight Software Consortium. All rights reserved.</span>
<a name="l00010"></a>00010 <span class="comment"> See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even </span>
<a name="l00013"></a>00013 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR </span>
<a name="l00014"></a>00014 <span class="comment"> PURPOSE. See the above copyright notices for more information.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment">=========================================================================*/</span>
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef __itkMetaImageIO_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkMetaImageIO_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#pragma warning ( disable : 4786 )</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <fstream></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="itkImageIOBase_8h.html">itkImageIOBase.h</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "metaObject.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "metaImage.h"</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keyword">namespace </span>itk
<a name="l00030"></a>00030 {
<a name="l00031"></a>00031
<a name="l00038"></a><a class="code" href="classitk_1_1MetaImageIO.html">00038</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1MetaImageIO.html" title="Read MetaImage file format.">MetaImageIO</a> : <span class="keyword">public</span> <a class="code" href="classitk_1_1ImageIOBase.html" title="Abstract superclass defines image IO interface.">ImageIOBase</a>
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 <span class="keyword">public</span>:
<a name="l00042"></a><a class="code" href="classitk_1_1MetaImageIO.html#36d9cc66ec5579cd0149e085e736b6c4">00042</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1MetaImageIO.html" title="Read MetaImage file format.">MetaImageIO</a> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>;
<a name="l00043"></a><a class="code" href="classitk_1_1MetaImageIO.html#9d5be838b7eeb585d47b3a3d3cf666f0">00043</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageIOBase.html" title="Abstract superclass defines image IO interface.">ImageIOBase</a> <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Superclass</a>;
<a name="l00044"></a><a class="code" href="classitk_1_1MetaImageIO.html#7e3690914b58bd866b68f4bc40ff81fa">00044</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SmartPointer.html">SmartPointer<Self></a> <a class="code" href="classitk_1_1SmartPointer.html">Pointer</a>;
<a name="l00045"></a>00045
<a name="l00047"></a>00047 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>);
<a name="l00048"></a>00048
<a name="l00050"></a>00050 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1MetaImageIO.html" title="Read MetaImage file format.">MetaImageIO</a>, <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Superclass</a>);
<a name="l00051"></a>00051
<a name="l00057"></a><a class="code" href="classitk_1_1MetaImageIO.html#d3365af9c52d3e306a3a91959b60f2d4">00057</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> SupportsDimension(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> )
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="comment">/*-------- This part of the interfaces deals with reading data. ----- */</span>
<a name="l00063"></a>00063
<a name="l00066"></a>00066 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CanReadFile(<span class="keyword">const</span> <span class="keywordtype">char</span>*);
<a name="l00067"></a>00067
<a name="l00069"></a>00069 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ReadImageInformation();
<a name="l00070"></a>00070
<a name="l00072"></a>00072 <span class="keyword">virtual</span> <span class="keywordtype">void</span> Read(<span class="keywordtype">void</span>* buffer);
<a name="l00073"></a>00073
<a name="l00074"></a>00074 MetaImage * GetMetaImagePointer(<span class="keywordtype">void</span>);
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="comment">/*-------- This part of the interfaces deals with writing data. ----- */</span>
<a name="l00077"></a>00077
<a name="l00080"></a>00080 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CanWriteFile(<span class="keyword">const</span> <span class="keywordtype">char</span>*);
<a name="l00081"></a>00081
<a name="l00083"></a>00083 <span class="keyword">virtual</span> <span class="keywordtype">void</span> WriteImageInformation();
<a name="l00084"></a>00084
<a name="l00087"></a>00087 <span class="keyword">virtual</span> <span class="keywordtype">void</span> Write(<span class="keyword">const</span> <span class="keywordtype">void</span>* buffer);
<a name="l00088"></a>00088
<a name="l00092"></a>00092 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetDataFileName( <span class="keyword">const</span> <span class="keywordtype">char</span> * filename );
<a name="l00093"></a>00093
<a name="l00096"></a><a class="code" href="classitk_1_1MetaImageIO.html#a2e41d3507d849d06747211272e19cf4">00096</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetDoublePrecision(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> precision)
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 m_MetaImage.SetDoublePrecision(precision);
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00105"></a>00105 <span class="keyword">virtual</span> <a class="code" href="classitk_1_1ImageIORegion.html" title="An ImageIORegion represents a structured region of data.">ImageIORegion</a>
<a name="l00106"></a>00106 GenerateStreamableReadRegionFromRequestedRegion( <span class="keyword">const</span> <a class="code" href="classitk_1_1ImageIORegion.html" title="An ImageIORegion represents a structured region of data.">ImageIORegion</a> & requested ) <span class="keyword">const</span>;
<a name="l00107"></a>00107
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>
<a name="l00110"></a>00110 GetActualNumberOfSplitsForWriting(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> numberOfRequestedSplits,
<a name="l00111"></a>00111 <span class="keyword">const</span> <a class="code" href="classitk_1_1ImageIORegion.html" title="An ImageIORegion represents a structured region of data.">ImageIORegion</a> &pasteRegion,
<a name="l00112"></a>00112 <span class="keyword">const</span> <a class="code" href="classitk_1_1ImageIORegion.html" title="An ImageIORegion represents a structured region of data.">ImageIORegion</a> &largestPossibleRegion);
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keyword">virtual</span> <a class="code" href="classitk_1_1ImageIORegion.html" title="An ImageIORegion represents a structured region of data.">ImageIORegion</a>
<a name="l00115"></a>00115 GetSplitRegionForWriting(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ithPiece,
<a name="l00116"></a>00116 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> numberOfActualSplits,
<a name="l00117"></a>00117 <span class="keyword">const</span> <a class="code" href="classitk_1_1ImageIORegion.html" title="An ImageIORegion represents a structured region of data.">ImageIORegion</a> &pasteRegion,
<a name="l00118"></a>00118 <span class="keyword">const</span> <a class="code" href="classitk_1_1ImageIORegion.html" title="An ImageIORegion represents a structured region of data.">ImageIORegion</a> &largestPossibleRegion);
<a name="l00119"></a>00119
<a name="l00123"></a><a class="code" href="classitk_1_1MetaImageIO.html#bf2e9f3405854be944bb753e9b85ecfc">00123</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CanStreamRead()
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 <span class="keywordflow">if</span>( m_MetaImage.CompressedData() )
<a name="l00126"></a>00126 {
<a name="l00127"></a>00127 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00128"></a>00128 }
<a name="l00129"></a>00129 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00130"></a>00130 }
<a name="l00132"></a>00132
<a name="l00138"></a><a class="code" href="classitk_1_1MetaImageIO.html#6944b4df2d06853b3dc4842a87158e2a">00138</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CanStreamWrite()
<a name="l00139"></a>00139 {
<a name="l00140"></a>00140 <span class="keywordflow">if</span>( this->GetUseCompression() )
<a name="l00141"></a>00141 {
<a name="l00142"></a>00142 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00143"></a>00143 }
<a name="l00144"></a>00144 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00145"></a>00145 }
<a name="l00147"></a>00147
<a name="l00151"></a>00151 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(SubSamplingFactor,<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);
<a name="l00152"></a>00152 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(SubSamplingFactor,<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);
<a name="l00154"></a>00154
<a name="l00155"></a>00155 <span class="keyword">protected</span>:
<a name="l00156"></a>00156 <a class="code" href="classitk_1_1MetaImageIO.html" title="Read MetaImage file format.">MetaImageIO</a>();
<a name="l00157"></a>00157 ~<a class="code" href="classitk_1_1MetaImageIO.html" title="Read MetaImage file format.">MetaImageIO</a>();
<a name="l00158"></a>00158 <span class="keywordtype">void</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#920ae03048a5ad715d803ca2e92b52de">PrintSelf</a>(std::ostream& os, <a class="code" href="classitk_1_1Indent.html" title="Control indentation during Print() invocation.">Indent</a> indent) <span class="keyword">const</span>;
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="keyword">private</span>:
<a name="l00161"></a>00161
<a name="l00162"></a>00162 MetaImage m_MetaImage;
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <a class="code" href="classitk_1_1MetaImageIO.html" title="Read MetaImage file format.">MetaImageIO</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00165"></a>00165 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_SubSamplingFactor;
<a name="l00168"></a>00168
<a name="l00169"></a>00169 };
<a name="l00170"></a>00170
<a name="l00171"></a>00171 } <span class="comment">// end namespace itk</span>
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="preprocessor">#endif // __itkMetaImageIO_h</span>
<a name="l00174"></a>00174 <span class="preprocessor"></span>
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