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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
ttkMeshGraph Class Reference

TTK VTK-filter that generates a mesh for a graph. More...

#include <ttkMeshGraph.h>

Inheritance diagram for ttkMeshGraph:
ttkAlgorithm ttk::MeshGraph ttk::Debug ttk::Debug ttk::BaseClass ttk::BaseClass

Public Types

typedef ttkAlgorithm Superclass
 
- Public Types inherited from ttkAlgorithm
typedef vtkAlgorithm Superclass
 

Public Member Functions

virtual void SetSizeAxis (int)
 
virtual int GetSizeAxis ()
 
virtual void SetSizeScale (float)
 
virtual float GetSizeScale ()
 
virtual void SetUseQuadraticCells (bool)
 
virtual bool GetUseQuadraticCells ()
 
virtual void SetSubdivisions (int)
 
virtual int GetSubdivisions ()
 
virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
- Public Member Functions inherited from ttkAlgorithm
void UpdateThreadNumber ()
 
void SetThreadNumber (int threadNumber)
 
void SetUseAllCores (bool useAllCores)
 
void SetDebugLevel (int debugLevel)
 
void SetCompactTriangulationCacheSize (float cacheSize)
 
vtkDataArray * GetOptionalArray (const bool &enforceArrayIndex, const int &arrayIndex, const std::string &arrayName, vtkDataSet *const inputData, const int &inputPort=0)
 
vtkDataArray * GetOrderArray (vtkDataSet *const inputData, const int scalarArrayIdx, ttk::Triangulation *triangulation, const bool getGlobalOrder=false, const int orderArrayIdx=0, const bool enforceOrderArrayIdx=false)
 
vtkDataArray * checkForGlobalAndComputeOrderArray (vtkDataSet *const inputData, vtkDataArray *scalarArray, const int scalarArrayIdx, const bool getGlobalOrder, vtkDataArray *orderArray, ttk::Triangulation *triangulation, const bool enforceOrderArrayIdx)
 
vtkDataArray * ComputeOrderArray (vtkDataSet *const inputData, vtkDataArray *scalarArray, const int scalarArrayIdx, const bool getGlobalOrder, vtkDataArray *oldOrderArray, ttk::Triangulation *triangulation)
 
ttk::SimplexIdGetIdentifierArrayPtr (const bool &enforceArrayIndex, const int &arrayIndex, const std::string &arrayName, vtkDataSet *const inputData, std::vector< ttk::SimplexId > &spareStorage, const int inputPort=0, const bool printErr=true)
 
ttk::TriangulationGetTriangulation (vtkDataSet *dataSet)
 
int ProcessRequest (vtkInformation *request, vtkInformationVector **inputVectors, vtkInformationVector *outputVector) override
 
vtkDataSet * GetOutput ()
 
vtkDataSet * GetOutput (int)
 
void SetInputData (vtkDataSet *)
 
void SetInputData (int, vtkDataSet *)
 
void AddInputData (vtkDataSet *)
 
void AddInputData (int, vtkDataSet *)
 
template<typename inputType >
int checkEmptyMPIInput (inputType *input)
 This method tests whether the input is a nullptr. If the computation is being done on multiple processes, it is possible that the domain of one process or more is empty, but not others, therefore in that particular case the rest of the filter will not be computed but an error message will not be sent.
 
- Public Member Functions inherited from ttk::Debug
 Debug ()
 
 ~Debug () override
 
virtual int setDebugLevel (const int &debugLevel)
 
int setWrapper (const Wrapper *wrapper) override
 
int printMsg (const std::string &msg, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
 
int printMsg (const std::vector< std::string > &msgs, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
 
int printErr (const std::string &msg, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cerr) const
 
int printWrn (const std::string &msg, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cerr) const
 
int printMsg (const std::string &msg, const double &progress, const double &time, const int &threads, const double &memory, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
 
int printMsg (const std::string &msg, const double &progress, const double &time, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
 
int printMsg (const std::string &msg, const double &progress, const double &time, const int &threads, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
 
int printMsg (const std::string &msg, const double &progress, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
 
int printMsg (const std::string &msg, const double &progress, const debug::Priority &priority, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
 
int printMsg (const std::vector< std::vector< std::string > > &rows, const debug::Priority &priority=debug::Priority::INFO, const bool hasHeader=true, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
 
int printMsg (const debug::Separator &separator, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::INFO, std::ostream &stream=std::cout) const
 
int printMsg (const debug::Separator &separator, const debug::Priority &priority, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
 
int printMsg (const std::string &msg, const debug::Separator &separator, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::INFO, std::ostream &stream=std::cout) const
 
void setDebugMsgPrefix (const std::string &prefix)
 
- Public Member Functions inherited from ttk::BaseClass
 BaseClass ()
 
virtual ~BaseClass ()=default
 
int getThreadNumber () const
 
virtual int setThreadNumber (const int threadNumber)
 

Static Public Member Functions

static ttkMeshGraphNew ()
 
static int IsTypeOf (const char *type)
 
static ttkMeshGraphSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from ttkAlgorithm
static ttkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static ttkAlgorithmSafeDownCast (vtkObject *o)
 
static std::string GetOrderArrayName (vtkDataArray *const array)
 
static vtkInformationIntegerKey * SAME_DATA_TYPE_AS_INPUT_PORT ()
 

Protected Member Functions

 ttkMeshGraph ()
 
 ~ttkMeshGraph () override
 
int FillInputPortInformation (int port, vtkInformation *info) override
 
int FillOutputPortInformation (int port, vtkInformation *info) override
 
int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
 
- Protected Member Functions inherited from ttkAlgorithm
 ttkAlgorithm ()
 
 ~ttkAlgorithm () override
 
void MPIGhostPipelinePreconditioning (vtkDataSet *input)
 
void MPIPipelinePreconditioning (vtkDataSet *input, std::vector< int > &neighbors, std::map< int, int > &neighToId, ttk::Triangulation *triangulation=nullptr)
 
bool checkGlobalIdValidity (ttk::LongSimplexId *globalIds, ttk::SimplexId simplexNumber, unsigned char *ghost, int *rankArray)
 
int GenerateGlobalIds (vtkDataSet *input, std::unordered_map< ttk::SimplexId, ttk::SimplexId > &vertGtoL, std::vector< int > &neighborRanks, std::map< int, int > &neighborsToId)
 
void MPITriangulationPreconditioning (ttk::Triangulation *triangulation, vtkDataSet *input)
 
virtual int RequestDataObject (vtkInformation *request, vtkInformationVector **inputVectors, vtkInformationVector *outputVector)
 
virtual int RequestInformation (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
 
virtual int RequestUpdateTime (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
 
virtual int RequestUpdateTimeDependentInformation (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
 
virtual int RequestUpdateExtent (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
 
virtual int RequestDataNotGenerated (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
 
virtual int RequestData (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
 
int FillInputPortInformation (int ttkNotUsed(port), vtkInformation *ttkNotUsed(info)) override
 
int FillOutputPortInformation (int ttkNotUsed(port), vtkInformation *ttkNotUsed(info)) override
 
- Protected Member Functions inherited from ttk::Debug
int printMsgInternal (const std::string &msg, const std::string &right, const std::string &filler, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
 
int printMsgInternal (const std::string &msg, const debug::Priority &priority, const debug::LineMode &lineMode, std::ostream &stream=std::cout) const
 
int welcomeMsg (std::ostream &stream)
 
- Protected Member Functions inherited from ttk::MeshGraph
 MeshGraph ()
 
 ~MeshGraph () override=default
 
size_t computeNumberOfOutputPoints (const size_t &nInputPoints, const size_t &nInputCells, const bool &useQuadraticCells, const size_t &nSubdivisions=0) const
 
size_t computeNumberOfOutputCells (const size_t &nInputCells, const bool &useQuadraticCells) const
 
size_t computeOutputCellSize (const size_t &nSubdivisions) const
 
size_t computeOutputConnectivityArraySize (const size_t &nInputCells, const bool &useQuadraticCells, const size_t &nSubdivisions=0) const
 
template<typename IT , typename CT , typename DT >
int execute (CT *outputPoints, IT *outputConnectivityArray, IT *outputOffsetArray, const CT *inputPoints, const IT *inputConnectivityArray, const size_t &nInputPoints, const size_t &nInputCells, const DT *inputPointSizes, const CT &sizeScale, const size_t &sizeAxis) const
 
template<typename IT , typename CT , typename DT >
int execute2 (CT *outputPoints, IT *outputConnectivityArray, IT *outputOffsetArray, const CT *inputPoints, const IT *inputConnectivityArray, const size_t nInputPoints, const size_t nInputCells, const size_t nSubdivisions, const DT *inputPointSizes, const CT sizeScale, const size_t sizeAxis) const
 
template<typename DT , typename IT >
int mapInputPointDataToOutputPointData (DT *outputPointData, const size_t &nInputPoints, const size_t &nInputCells, const IT *inputConnectivityArray, const DT *inputPointData, const bool &useQuadraticCells, const size_t &nSubdivisions=0) const
 
template<typename DT >
int mapInputCellDataToOutputCellData (DT *outputCellData, const size_t &nInputCells, const DT *inputCellData, const bool &useQuadraticCells) const
 

Additional Inherited Members

- Protected Attributes inherited from ttkAlgorithm
float CompactTriangulationCacheSize {0.2f}
 
- Protected Attributes inherited from ttk::Debug
int debugLevel_
 
std::string debugMsgPrefix_
 
std::string debugMsgNamePrefix_
 
- Protected Attributes inherited from ttk::BaseClass
bool lastObject_
 
int threadNumber_
 
Wrapperwrapper_
 
- Static Protected Attributes inherited from ttk::Debug
static COMMON_EXPORTS debug::LineMode lastLineMode = ttk::debug::LineMode::NEW
 

Detailed Description

TTK VTK-filter that generates a mesh for a graph.

Author
Jonas Lukasczyk (jl@jl.nosp@m.uk.d.nosp@m.e)
Date
01.12.2018

This filter generates for each one dimensional cell (edge) of a 'vtkUnstructuredGrid' a two dimensional cell by mapping a size value to the width of the input cell. The output is a 'vtkUnstructuredGrid' consisting of a set of either quadratic quads or linear polygons.

VTK wrapping code for the ttk::MeshGraph package.

Parameters
InputGraph (vtkUnstructuredGrid)
OutputGraph (vtkUnstructuredGrid)
See also
ttk::MeshGraph

Online examples:

Definition at line 36 of file ttkMeshGraph.h.

Member Typedef Documentation

◆ Superclass

Definition at line 59 of file ttkMeshGraph.h.

Constructor & Destructor Documentation

◆ ttkMeshGraph()

ttkMeshGraph::ttkMeshGraph ( )
protected

Definition at line 24 of file ttkMeshGraph.cpp.

◆ ~ttkMeshGraph()

ttkMeshGraph::~ttkMeshGraph ( )
overrideprotecteddefault

Member Function Documentation

◆ FillInputPortInformation()

int ttkMeshGraph::FillInputPortInformation ( int  port,
vtkInformation *  info 
)
overrideprotected

Definition at line 31 of file ttkMeshGraph.cpp.

◆ FillOutputPortInformation()

int ttkMeshGraph::FillOutputPortInformation ( int  port,
vtkInformation *  info 
)
overrideprotected

Definition at line 39 of file ttkMeshGraph.cpp.

◆ GetClassName()

virtual const char * ttkMeshGraph::GetClassName ( )
virtual

Reimplemented from ttkAlgorithm.

◆ GetSizeAxis()

virtual int ttkMeshGraph::GetSizeAxis ( )
virtual

◆ GetSizeScale()

virtual float ttkMeshGraph::GetSizeScale ( )
virtual

◆ GetSubdivisions()

virtual int ttkMeshGraph::GetSubdivisions ( )
virtual

◆ GetUseQuadraticCells()

virtual bool ttkMeshGraph::GetUseQuadraticCells ( )
virtual

◆ IsA()

virtual int ttkMeshGraph::IsA ( const char *  type)
virtual

Reimplemented from ttkAlgorithm.

◆ IsTypeOf()

static int ttkMeshGraph::IsTypeOf ( const char *  type)
static

◆ New()

static ttkMeshGraph * ttkMeshGraph::New ( )
static

◆ RequestData()

int ttkMeshGraph::RequestData ( vtkInformation *  request,
vtkInformationVector **  inputVector,
vtkInformationVector *  outputVector 
)
overrideprotected

Definition at line 47 of file ttkMeshGraph.cpp.

◆ SafeDownCast()

static ttkMeshGraph * ttkMeshGraph::SafeDownCast ( vtkObject *  o)
static

◆ SetSizeAxis()

virtual void ttkMeshGraph::SetSizeAxis ( int  )
virtual

◆ SetSizeScale()

virtual void ttkMeshGraph::SetSizeScale ( float  )
virtual

◆ SetSubdivisions()

virtual void ttkMeshGraph::SetSubdivisions ( int  )
virtual

◆ SetUseQuadraticCells()

virtual void ttkMeshGraph::SetUseQuadraticCells ( bool  )
virtual

The documentation for this class was generated from the following files: