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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkMetaDataDictionary.cxx,v $
Language: C++
Date: $Date: 2006-04-04 18:25:20 $
Version: $Revision: 1.16 $
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "itkMetaDataDictionary.h"
namespace itk
{
MetaDataDictionary
::MetaDataDictionary()
{
m_Dictionary = new MetaDataDictionaryMapType;
}
MetaDataDictionary
::~MetaDataDictionary()
{
if (m_Dictionary)
{
delete m_Dictionary;
m_Dictionary = 0;
}
}
MetaDataDictionary
::MetaDataDictionary(const MetaDataDictionary &old)
{
m_Dictionary = new MetaDataDictionaryMapType;
*m_Dictionary = *(old.m_Dictionary);
}
void MetaDataDictionary
::operator=(const MetaDataDictionary &old)
{
*m_Dictionary = *(old.m_Dictionary);
}
void
MetaDataDictionary
::Print(std::ostream& os) const
{
for(MetaDataDictionaryMapType::const_iterator it=m_Dictionary->begin();
it != m_Dictionary->end();
it++)
{
os << (*it).first << " " ;
(*it).second->Print(os);
}
}
MetaDataObjectBase::Pointer &
MetaDataDictionary
::operator [](const std::string &key)
{
return (*m_Dictionary)[key];
}
const MetaDataObjectBase *
MetaDataDictionary
::operator [](const std::string &key) const
{
MetaDataObjectBase::Pointer entry = (*m_Dictionary)[key];
const MetaDataObjectBase * constentry = entry.GetPointer();
return constentry;
}
bool
MetaDataDictionary
::HasKey(const std::string &key)
{
return m_Dictionary->find(key) != m_Dictionary->end();
}
std::vector<std::string>
MetaDataDictionary
::GetKeys() const
{
typedef std::vector<std::string> VectorType;
VectorType ans;
for (MetaDataDictionaryMapType::const_iterator it = m_Dictionary->begin();
it != m_Dictionary->end(); ++it)
{
ans.push_back( (*it).first );
}
return ans;
}
MetaDataDictionary::Iterator
MetaDataDictionary
::Begin()
{
return m_Dictionary->begin();
}
MetaDataDictionary::ConstIterator
MetaDataDictionary
::Begin() const
{
return m_Dictionary->begin();
}
MetaDataDictionary::Iterator
MetaDataDictionary
::End()
{
return m_Dictionary->end();
}
MetaDataDictionary::ConstIterator
MetaDataDictionary
::End() const
{
return m_Dictionary->end();
}
MetaDataDictionary::Iterator
MetaDataDictionary
::Find( const std::string & key)
{
return m_Dictionary->find(key);
}
MetaDataDictionary::ConstIterator
MetaDataDictionary
::Find(const std::string & key) const
{
return m_Dictionary->find(key);
}
}; // namespace
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