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void | SetInvalidValue (vtkm::Float64 invalidValue) |
| Specify the value to use where field values are missing. More...
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vtkm::Float64 | GetInvalidValue () |
| Specify the value to use where field values are missing. More...
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| Filter () |
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virtual | ~Filter () |
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vtkm::cont::DataSet | Execute (const vtkm::cont::DataSet &input) |
| Executes the filter on the input and produces a result dataset. More...
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vtkm::cont::PartitionedDataSet | Execute (const vtkm::cont::PartitionedDataSet &input) |
| Executes the filter on the input PartitionedDataSet and produces a result PartitionedDataSet. More...
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void | SetFieldsToPass (const vtkm::filter::FieldSelection &fieldsToPass) |
| Specify which fields get passed from input to output. More...
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void | SetFieldsToPass (vtkm::filter::FieldSelection &&fieldsToPass) |
| Specify which fields get passed from input to output. More...
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void | SetFieldsToPass (const vtkm::filter::FieldSelection &fieldsToPass, vtkm::filter::FieldSelection::Mode mode) |
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void | SetFieldsToPass (std::initializer_list< std::string > fields, vtkm::filter::FieldSelection::Mode mode=vtkm::filter::FieldSelection::Mode::Select) |
| Specify which fields get passed from input to output. More...
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void | SetFieldsToPass (std::initializer_list< std::pair< std::string, vtkm::cont::Field::Association >> fields, vtkm::filter::FieldSelection::Mode mode=vtkm::filter::FieldSelection::Mode::Select) |
| Specify which fields get passed from input to output. More...
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void | SetFieldsToPass (const std::string &fieldname, vtkm::cont::Field::Association association, vtkm::filter::FieldSelection::Mode mode=vtkm::filter::FieldSelection::Mode::Select) |
| Specify which fields get passed from input to output. More...
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void | SetFieldsToPass (const std::string &fieldname, vtkm::filter::FieldSelection::Mode mode) |
| Specify which fields get passed from input to output. More...
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const vtkm::filter::FieldSelection & | GetFieldsToPass () const |
| Specify which fields get passed from input to output. More...
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vtkm::filter::FieldSelection & | GetFieldsToPass () |
| Specify which fields get passed from input to output. More...
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void | SetPassCoordinateSystems (bool flag) |
| Specify whether to always pass coordinate systems. More...
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bool | GetPassCoordinateSystems () const |
| Specify whether to always pass coordinate systems. More...
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void | SetOutputFieldName (const std::string &name) |
| Specifies the name of the output field generated. More...
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const std::string & | GetOutputFieldName () const |
| Specifies the name of the output field generated. More...
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void | SetActiveField (const std::string &name, vtkm::cont::Field::Association association=vtkm::cont::Field::Association::Any) |
| Specifies a field to operate on. More...
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void | SetActiveField (vtkm::IdComponent index, const std::string &name, vtkm::cont::Field::Association association=vtkm::cont::Field::Association::Any) |
| Specifies a field to operate on. More...
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const std::string & | GetActiveFieldName (vtkm::IdComponent index=0) const |
| Specifies a field to operate on. More...
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vtkm::cont::Field::Association | GetActiveFieldAssociation (vtkm::IdComponent index=0) const |
| Specifies a field to operate on. More...
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void | SetActiveCoordinateSystem (vtkm::Id coord_idx) |
| Specifies the coordinate system index to make active to use when processing the input vtkm::cont::DataSet . More...
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void | SetActiveCoordinateSystem (vtkm::IdComponent index, vtkm::Id coord_idx) |
| Specifies the coordinate system index to make active to use when processing the input vtkm::cont::DataSet . More...
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vtkm::Id | GetActiveCoordinateSystemIndex (vtkm::IdComponent index=0) const |
| Specifies the coordinate system index to make active to use when processing the input vtkm::cont::DataSet . More...
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void | SetUseCoordinateSystemAsField (bool val) |
| Specifies whether to use point coordinates as the input field. More...
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void | SetUseCoordinateSystemAsField (vtkm::IdComponent index, bool val) |
| Specifies whether to use point coordinates as the input field. More...
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bool | GetUseCoordinateSystemAsField (vtkm::IdComponent index=0) const |
| Specifies whether to use point coordinates as the input field. More...
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vtkm::IdComponent | GetNumberOfActiveFields () const |
| Return the number of active fields currently set. More...
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virtual bool | CanThread () const |
| Returns whether the filter can execute on partitions in concurrent threads. More...
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void | SetThreadsPerCPU (vtkm::Id numThreads) |
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void | SetThreadsPerGPU (vtkm::Id numThreads) |
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vtkm::Id | GetThreadsPerCPU () const |
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vtkm::Id | GetThreadsPerGPU () const |
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bool | GetRunMultiThreadedFilter () const |
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void | SetRunMultiThreadedFilter (bool val) |
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void | SetInvoker (vtkm::cont::Invoker inv) |
| Specify the vtkm::cont::Invoker to be used to execute worklets by this filter instance. More...
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vtkm::cont::DataSet | CreateResult (const vtkm::cont::DataSet &inDataSet) const |
| Create the output data set for DoExecute . More...
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vtkm::cont::DataSet | CreateResultField (const vtkm::cont::DataSet &inDataSet, const vtkm::cont::Field &resultField) const |
| Create the output data set for DoExecute More...
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vtkm::cont::DataSet | CreateResultField (const vtkm::cont::DataSet &inDataSet, const std::string &resultFieldName, vtkm::cont::Field::Association resultFieldAssociation, const vtkm::cont::UnknownArrayHandle &resultFieldArray) const |
| Create the output data set for DoExecute More...
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vtkm::cont::DataSet | CreateResultFieldPoint (const vtkm::cont::DataSet &inDataSet, const std::string &resultFieldName, const vtkm::cont::UnknownArrayHandle &resultFieldArray) const |
| Create the output data set for DoExecute More...
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vtkm::cont::DataSet | CreateResultFieldCell (const vtkm::cont::DataSet &inDataSet, const std::string &resultFieldName, const vtkm::cont::UnknownArrayHandle &resultFieldArray) const |
| Create the output data set for DoExecute More...
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vtkm::cont::PartitionedDataSet | CreateResult (const vtkm::cont::PartitionedDataSet &input, const vtkm::cont::PartitionedDataSet &resultPartitions) const |
| Create the output data set for DoExecute . More...
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template<typename FieldMapper > |
vtkm::cont::PartitionedDataSet | CreateResult (const vtkm::cont::PartitionedDataSet &input, const vtkm::cont::PartitionedDataSet &resultPartitions, FieldMapper &&fieldMapper) const |
| Create the output data set for DoExecute . More...
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template<typename FieldMapper > |
vtkm::cont::DataSet | CreateResult (const vtkm::cont::DataSet &inDataSet, const vtkm::cont::UnknownCellSet &resultCellSet, FieldMapper &&fieldMapper) const |
| Create the output data set for DoExecute . More...
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template<typename FieldMapper > |
vtkm::cont::DataSet | CreateResultCoordinateSystem (const vtkm::cont::DataSet &inDataSet, const vtkm::cont::UnknownCellSet &resultCellSet, const vtkm::cont::CoordinateSystem &resultCoordSystem, FieldMapper &&fieldMapper) const |
| Create the output data set for DoExecute . More...
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template<typename FieldMapper > |
vtkm::cont::DataSet | CreateResultCoordinateSystem (const vtkm::cont::DataSet &inDataSet, const vtkm::cont::UnknownCellSet &resultCellSet, const std::string &coordsName, const vtkm::cont::UnknownArrayHandle &coordsData, FieldMapper &&fieldMapper) const |
| Create the output data set for DoExecute . More...
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const vtkm::cont::Field & | GetFieldFromDataSet (const vtkm::cont::DataSet &input) const |
| Retrieve an input field from a vtkm::cont::DataSet object. More...
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const vtkm::cont::Field & | GetFieldFromDataSet (vtkm::IdComponent index, const vtkm::cont::DataSet &input) const |
| Retrieve an input field from a vtkm::cont::DataSet object. More...
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template<typename Functor , typename... Args> |
void | CastAndCallScalarField (const vtkm::cont::UnknownArrayHandle &fieldArray, Functor &&functor, Args &&... args) const |
| Convenience method to get the array from a filter's input scalar field. More...
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template<typename Functor , typename... Args> |
void | CastAndCallScalarField (const vtkm::cont::Field &field, Functor &&functor, Args &&... args) const |
| Convenience method to get the array from a filter's input scalar field. More...
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template<vtkm::IdComponent VecSize, typename Functor , typename... Args> |
void | CastAndCallVecField (const vtkm::cont::UnknownArrayHandle &fieldArray, Functor &&functor, Args &&... args) const |
| Convenience method to get the array from a filter's input vector field. More...
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template<vtkm::IdComponent VecSize, typename Functor , typename... Args> |
void | CastAndCallVecField (const vtkm::cont::Field &field, Functor &&functor, Args &&... args) const |
| Convenience method to get the array from a filter's input vector field. More...
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template<typename Functor , typename... Args> |
void | CastAndCallVariableVecField (const vtkm::cont::UnknownArrayHandle &fieldArray, Functor &&functor, Args &&... args) const |
| This method is like CastAndCallVecField except that it can be used for a field of unknown vector size (or scalars). More...
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template<typename Functor , typename... Args> |
void | CastAndCallVariableVecField (const vtkm::cont::Field &field, Functor &&functor, Args &&... args) const |
| This method is like CastAndCallVecField except that it can be used for a field of unknown vector size (or scalars). More...
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vtkm::cont::Invoker | Invoke |
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Merging multiple data sets into one data set.
This filter merges multiple data sets into one data set. We assume that the input data sets have the same coordinate system. If there are missing fields in a specific data set, the filter uses the InvalidValue specified by the user to fill in the associated position of the field array.
MergeDataSets
is used by passing a vtkm::cont::PartitionedDataSet
to its Execute()
method. The Execute()
will return a vtkm::cont::PartitionedDataSet
because that is the common interface for all filters. However, the vtkm::cont::PartitionedDataSet
will have one partition that is all the blocks merged together.