[IGSTK-Users] MetaDataDictionary.

[Ashwath Hegde, ERS-HCLTech]

Hi All,

I am trying to get the MetaDataDictionary from my IGSTK application.But the iterator(itr) is NULL.

Please find the code snippet below.

typedef igstk::CTImageReader                     ImageReaderType;

typedef itk::MetaDataDictionary   DictionaryType;

ImageReaderType::Pointer  m_ImageReader;

m_ImageReader        = ImageReaderType::New();

m_ImageReader->RequestSetDirectory(strData);

m_ImageReader->RequestReadImage();

DictionaryType & dict = m_ImageReader->GetMetaDataDictionary();//working

DictionaryType::ConstIterator itr = dictionary.Begin();//not working,itr is NULL

What am I doing wrong? Can anybody help me on this.

Thanking in Advance,
Ashwath

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