diff --git a/Modules/IGT/DataManagement/mitkNavigationDataSet.cpp b/Modules/IGT/DataManagement/mitkNavigationDataSet.cpp index 596e3e1238..5989528496 100644 --- a/Modules/IGT/DataManagement/mitkNavigationDataSet.cpp +++ b/Modules/IGT/DataManagement/mitkNavigationDataSet.cpp @@ -1,116 +1,144 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #include "mitkNavigationDataSet.h" mitk::NavigationDataSet::NavigationDataSet( unsigned int numTools ) : m_NavigationDataVectors(std::vector >(numTools, std::vector())) { } mitk::NavigationDataSet::~NavigationDataSet( ) { } bool mitk::NavigationDataSet::InsertNavigationData( unsigned int toolIndex, mitk::NavigationData::Pointer navigationData ) { // test if tool with given index exist if ( toolIndex >= m_NavigationDataVectors.size() ) { MITK_WARN("NavigationDataSet") << "There is no tool with index "< 0 && navigationData->GetIGTTimeStamp() <= (*(m_NavigationDataVectors.at(toolIndex).end()-1))->GetIGTTimeStamp()) { MITK_WARN("NavigationDataSet") << "IGTTimeStamp of new NavigationData should be greater then timestamp of last NavigationData."; return false; } m_NavigationDataVectors.at(toolIndex).push_back(navigationData); return true; } mitk::NavigationData::Pointer mitk::NavigationDataSet::GetNavigationDataForIndex( unsigned int toolIndex, unsigned int index ) const { if ( toolIndex >= m_NavigationDataVectors.size() ) { MITK_WARN("NavigationDataSet") << "There is no tool with index "<= m_NavigationDataVectors.at(toolIndex).size() ) { MITK_WARN("NavigationDataSet") << "There is no mitk::Navigation with index "<= m_NavigationDataVectors.size() ) { MITK_WARN("NavigationDataSet") << "There is no tool with index "<::const_iterator it; // iterate through all NavigationData objects of the given tool index // till the timestamp of the NavigationData is greater then the given timestamp for (it = m_NavigationDataVectors.at(toolIndex).begin(); it != m_NavigationDataVectors.at(toolIndex).end(); ++it) { if ( (*it)->GetIGTTimeStamp() > timestamp) { break; } } // first element was greater than timestamp -> return null if ( it == m_NavigationDataVectors.at(toolIndex).begin() ) { MITK_WARN("NavigationDataSet") << "No NavigationData was recorded before given timestamp."; return NULL; } // return last element smaller than the given timestamp return *(it-1); } +unsigned int mitk::NavigationDataSet::GetNumberOfTools() +{ + return m_NavigationDataVectors.size(); +} + +unsigned int mitk::NavigationDataSet::GetNumberOfNavigationDatas(bool check) +{ + if (this->GetNumberOfTools() == 0) { return 0; }; + + unsigned int number = m_NavigationDataVectors.at(0).size();; + + if (check) + { + + for (std::vector >::iterator it = m_NavigationDataVectors.begin()+1; + it != m_NavigationDataVectors.end(); ++it) + { + if (it->size() != number) + { + MITK_WARN << "Number of NavigationData objects differs for different tools."; + return -1; + } + } + } + + return number; +} + // ---> methods necessary for BaseData void mitk::NavigationDataSet::SetRequestedRegionToLargestPossibleRegion() { } bool mitk::NavigationDataSet::RequestedRegionIsOutsideOfTheBufferedRegion() { return false; } bool mitk::NavigationDataSet::VerifyRequestedRegion() { return true; } void mitk::NavigationDataSet::SetRequestedRegion(const DataObject * ) { } // <--- methods necessary for BaseData diff --git a/Modules/IGT/DataManagement/mitkNavigationDataSet.h b/Modules/IGT/DataManagement/mitkNavigationDataSet.h index d7162d7a4c..5a3b98cd96 100644 --- a/Modules/IGT/DataManagement/mitkNavigationDataSet.h +++ b/Modules/IGT/DataManagement/mitkNavigationDataSet.h @@ -1,86 +1,89 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #ifndef MITKNAVIGATIONDATASET_H_HEADER_INCLUDED_ #define MITKNAVIGATIONDATASET_H_HEADER_INCLUDED_ #include #include "mitkBaseData.h" #include "mitkNavigationData.h" namespace mitk { /** * \brief Data structure which stores sets of mitk::NavigationData for * multiple tools. * * */ class MitkIGT_EXPORT NavigationDataSet : public BaseData { public: mitkClassMacro(NavigationDataSet, BaseData); mitkNewMacro1Param(Self, unsigned int); /** * \brief Add mitk::NavigationData of the given tool to the Set. * * @param toolIndex Index of the tool for which mitk::NavigationData should be added. * @param navigationData mitk::NavigationData object to be added. * @return true if object could be added to the set, false otherwise (e.g. tool with given index not existing) */ bool InsertNavigationData( unsigned int toolIndex, NavigationData::Pointer navigationData ); /** * \brief Get mitk::NavigationData from the given tool at given index. * * @param toolIndex Index of the tool from which mitk::NavigationData should be returned. * @param index Index of the mitk::NavigationData object that should be returned. * @return mitk::NavigationData at the specified indices, 0 if there is no object at the indices. */ NavigationData::Pointer GetNavigationDataForIndex( unsigned int toolIndex, unsigned int index ) const; /** * \brief Get last mitk::Navigation object for given tool whose timestamp is less than the given timestamp. * @param toolIndex Index of the tool from which mitk::NavigationData should be returned. * @param timestamp Timestamp for selecting last object before. * @return Last mitk::NavigationData with timestamp less than given timestamp, 0 if there is no adequate object. */ NavigationData::Pointer GetNavigationDataBeforeTimestamp( unsigned int toolIndex, mitk::NavigationData::TimeStampType timestamp ) const; + unsigned int GetNumberOfTools(); + unsigned int GetNumberOfNavigationDatas(bool check = true); + // virtual methods, that need to be implemented, but aren't reasonable for NavigationData virtual void SetRequestedRegionToLargestPossibleRegion( ); virtual bool RequestedRegionIsOutsideOfTheBufferedRegion( ); virtual bool VerifyRequestedRegion( ); virtual void SetRequestedRegion( const itk::DataObject *data ); protected: /** * \brief Constructs set with fixed number of tools. * @param numTools How many tools are used with this mitk::NavigationDataSet. */ NavigationDataSet( unsigned int numTools ); virtual ~NavigationDataSet( ); /** * \brief Holds all the mitk::NavigationData objects managed by this class. */ std::vector > m_NavigationDataVectors; }; } #endif // MITKNAVIGATIONDATASET_H_HEADER_INCLUDED_