Merge multiple unstructured Blueprint meshes (with matsets) through MeshInput. More...

#include </home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/develop/src/axom/bump/MergeMeshes.hpp>

Inheritance diagram for axom::bump::MergeMeshesAndMatsets< ExecSpace, MaterialDispatch >:

Public Member Functions
void	setAllocatorID (int allocator_id)
	Set the allocator id to use when allocating memory. More...

int	getAllocatorID () const
	Get the allocator id to use when allocating memory. More...

void	execute (const std::vector< MeshInput > &inputs, const conduit::Node &options, conduit::Node &output) const
	Merge the input Blueprint meshes into a single Blueprint mesh. More...

Protected Member Functions
bool	validInputs (const std::vector< MeshInput > &inputs) const
	Check that the mesh inputs are valid and meet constraints. There must be 1 coordset/topology/matset. The coordset must be explicit and the topology must be unstructured and for now, non-polyhedral. More...

void	singleInput (const std::vector< MeshInput > &inputs, conduit::Node &output) const
	Merge a single input (copy it to the output). More...

const conduit::Node &	getTopology (const MeshInput &input) const
	Get the topology for the input, using the options, if available. More...

const conduit::Node &	getCoordset (const MeshInput &input) const
	Get the coordset for the input, using the options, if available. More...

void	mergeInputs (const std::vector< MeshInput > &inputs, const conduit::Node &n_options, conduit::Node &output) const
	Merge a multiple inputs. More...

void	mergeCoordset (const std::vector< MeshInput > &inputs, conduit::Node &output) const
	Merge multiple coordsets into a single coordset. No node merging takes place. More...

template<typename DataArrayView >
axom::IndexType	mergeCoordset_copy (const axom::ArrayView< axom::IndexType > nodeSliceView, axom::IndexType offset, DataArrayView compView, DataArrayView srcCompView) const
	Assist setting merging coordset data. More...

axom::IndexType	countNodes (const std::vector< MeshInput > &inputs, size_t index) const
	Count the number of nodes in the index'th input mesh. More...

axom::IndexType	countNodes (const std::vector< MeshInput > &inputs) const
	Count the number of nodes in all input meshes. More...

axom::IndexType	countZones (const std::vector< MeshInput > &inputs, size_t index) const
	Count the number of zones in the index'th input mesh. More...

void	countZones (const std::vector< MeshInput > &inputs, axom::IndexType &totalConnLength, axom::IndexType &totalZones, const std::string &elem_sizes=std::string("elements/sizes")) const
	Count the number of nodes in all input meshes. More...

template<typename ViewType >
axom::IndexType	sumArrayView (ViewType view) const
	Sum the sizes array view and return the value. More...

std::map< std::string, int >	buildShapeMap (const std::vector< MeshInput > &inputs) const
	Look through the input meshes and make a map of the shape types that are found. More...

void	mergeTopology (const std::vector< MeshInput > &inputs, const conduit::Node &n_options, conduit::Node &output) const
	Merge multiple topologies into a single topology. More...

void	mergeTopologiesUnstructured (std::map< std::string, int > &shape_map, const std::vector< MeshInput > &inputs, const conduit::Node &n_options, conduit::Node &output) const
	Merge multiple topologies into a single topology. More...

std::vector< MeshInput >	makePolyhedralInputs (const std::vector< MeshInput > &inputs) const
	Make a vector of mesh inputs where all meshes are polyhedral. If the meshes were already polyhedral then they are shallow-copied. More...

template<typename TopologyView >
void	makePolyhedralMesh (const TopologyView &topologyView, const conduit::Node &n_srcTopo, conduit::Node &n_phTopo) const
	Make a polyhedral mesh given the input topology view. More...

void	deleteMeshInputs (std::vector< MeshInput > &inputs) const
	Delete the mesh inputs. More...

void	mergeTopologiesPolyhedral (const std::vector< MeshInput > &inputs, const conduit::Node &n_options, conduit::Node &output) const
	Merge the mesh inputs into a single polyhedral mesh. More...

void	mergeTopologiesPolyhedralInner (const std::vector< MeshInput > &inputs, const conduit::Node &n_options, conduit::Node &output) const
	Merge the mesh inputs into a single polyhedral mesh. More...

template<typename ConnectivityView >
void	mergeTopology_copy (axom::ArrayView< axom::IndexType > nodeMapView, axom::IndexType connOffset, axom::IndexType coordOffset, ConnectivityView connView, ConnectivityView srcConnView, ConnectivityView srcSizesView, ConnectivityView srcOffsetsView) const
	Assist copying topology connectivity to the merged topology. More...

template<typename IntegerView >
void	mergeTopology_copy_sizes (axom::IndexType sizesOffset, IntegerView sizesView, IntegerView srcSizesView) const
	Assist copying topology sizes to the merged topology. More...

template<typename IntegerView >
void	mergeTopology_copy_shapes (axom::IndexType shapesOffset, IntegerView shapesView, IntegerView srcShapesView) const
	Copy shapes from the source mesh to the merged mesh. More...

template<typename IntegerView >
void	mergeTopology_default_shapes (axom::IndexType shapesOffset, IntegerView shapesView, axom::IndexType nzones, int shapeId) const
	Set shapes in the merged mesh to a specific shape. More...

void	mergeFields (const std::vector< MeshInput > &inputs, conduit::Node &output) const
	Merge fields that exist on the various mesh inputs. Zero-fill values where a field does not exist in an input. More...

void	copyZonal (const std::vector< MeshInput > &inputs, conduit::Node &n_values, const std::string &srcPath) const
	Copy zonal field data into a Conduit node. More...

template<typename DestView , typename SrcView >
void	copyZonal_copy (axom::IndexType nzones, axom::IndexType offset, DestView destView, SrcView srcView) const
	Copy zonal data from src to dest. More...

template<typename DestView >
void	fillValues (axom::IndexType nvalues, axom::IndexType offset, DestView destView) const
	Fill data in dest. More...

void	copyNodal (const std::vector< MeshInput > &inputs, conduit::Node &n_values, const std::string &srcPath) const
	Copy nodal field data into a Conduit node. More...

template<typename SrcViewType , typename DestViewType >
void	copyNodal_copy (axom::ArrayView< axom::IndexType > nodeSliceView, axom::IndexType nnodes, axom::IndexType offset, SrcViewType destView, DestViewType srcView) const
	Copy nodal data from src to dest. More...

virtual void	mergeMatset (const std::vector< MeshInput > &AXOM_UNUSED_PARAM(inputs), conduit::Node &AXOM_UNUSED_PARAM(output)) const
	Merge matsets that exist on the various mesh inputs. More...

Protected Attributes
int	m_allocator_id

Detailed Description

template<typename ExecSpace, typename MaterialDispatch = DispatchAnyMatset>
class axom::bump::MergeMeshesAndMatsets< ExecSpace, MaterialDispatch >

Merge multiple unstructured Blueprint meshes (with matsets) through MeshInput.

Template Parameters

ExecSpace	The execution space where the algorithm will run.
MaterialDispatch	A policy that helps determine how materials are dispatched. The default is to handle any type of matset but that can generate a lot of code.

Note: The input meshes must currently contain a single coordset/topology/matset.

Member Function Documentation

◆ setAllocatorID()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::setAllocatorID ( int allocator_id )

inlineinherited

Set the allocator id to use when allocating memory.

Parameters

allocator_id The allocator id to use when allocating memory.

References axom::isValidAllocatorID(), axom::bump::MergeMeshes< ExecSpace >::m_allocator_id, and SLIC_ERROR_IF.

◆ getAllocatorID()

template<typename ExecSpace >

int axom::bump::MergeMeshes< ExecSpace >::getAllocatorID ( ) const

inlineinherited

Get the allocator id to use when allocating memory.

Returns: The allocator id to use when allocating memory.

References axom::bump::MergeMeshes< ExecSpace >::m_allocator_id.

◆ execute()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::execute	(	const std::vector< MeshInput > &	inputs,
		const conduit::Node &	options,
		conduit::Node &	output
	)		const

inlineinherited

Merge the input Blueprint meshes into a single Blueprint mesh.

Parameters

	inputs	A vector of inputs to be merged.
	options	A Node containing algorithm options.
[out]	output	The node that will contain the merged mesh.

The options node may contain a "topology" string that designates the name of the topology to be merged.

References AXOM_ANNOTATE_SCOPE, axom::bump::MergeMeshes< ExecSpace >::mergeInputs(), axom::bump::MergeMeshes< ExecSpace >::singleInput(), SLIC_ASSERT_MSG, and axom::bump::MergeMeshes< ExecSpace >::validInputs().

◆ validInputs()

template<typename ExecSpace >

bool axom::bump::MergeMeshes< ExecSpace >::validInputs ( const std::vector< MeshInput > & inputs ) const

inlineprotectedinherited

Check that the mesh inputs are valid and meet constraints. There must be 1 coordset/topology/matset. The coordset must be explicit and the topology must be unstructured and for now, non-polyhedral.

Parameters

inputs The mesh inputs.

Returns: True if the inputs appear to be valid; False otherwise.

References axom::bump::MergeMeshes< ExecSpace >::getCoordset(), and axom::bump::MergeMeshes< ExecSpace >::getTopology().

◆ singleInput()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::singleInput	(	const std::vector< MeshInput > &	inputs,
		conduit::Node &	output
	)		const

inlineprotectedinherited

Merge a single input (copy it to the output).

Parameters

	inputs	A vector of inputs to be merged.
[out]	output	The node that will contain the merged mesh.

References axom::bump::MergeMeshes< ExecSpace >::getAllocatorID().

◆ getTopology()

template<typename ExecSpace >

const conduit::Node& axom::bump::MergeMeshes< ExecSpace >::getTopology ( const MeshInput & input ) const

inlineprotectedinherited

Get the topology for the input, using the options, if available.

Parameters

input	The mesh input.
options	The options. If "topology" is present then we attempt to return that topology from the mesh input. Otherwise, the first topology is returned.

References axom::bump::MeshInput::m_input, and axom::bump::MeshInput::m_topologyName.

◆ getCoordset()

template<typename ExecSpace >

const conduit::Node& axom::bump::MergeMeshes< ExecSpace >::getCoordset ( const MeshInput & input ) const

inlineprotectedinherited

Get the coordset for the input, using the options, if available.

Parameters

input	The mesh input.
options	The options. If "topology" is present then we attempt to return the coordset for that topology from the mesh input. Otherwise, the first coordset is returned.

References axom::bump::MergeMeshes< ExecSpace >::getTopology(), and axom::bump::MeshInput::m_input.

◆ mergeInputs()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::mergeInputs	(	const std::vector< MeshInput > &	inputs,
		const conduit::Node &	n_options,
		conduit::Node &	output
	)		const

inlineprotectedinherited

Merge a multiple inputs.

Parameters

	inputs	A vector of inputs to be merged.
	n_options	A node containing options.
[out]	output	The node that will contain the merged mesh.

References axom::bump::MergeMeshes< ExecSpace >::mergeCoordset(), axom::bump::MergeMeshes< ExecSpace >::mergeFields(), axom::bump::MergeMeshes< ExecSpace >::mergeMatset(), and axom::bump::MergeMeshes< ExecSpace >::mergeTopology().

◆ mergeCoordset()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::mergeCoordset	(	const std::vector< MeshInput > &	inputs,
		conduit::Node &	output
	)		const

inlineprotectedinherited

Merge multiple coordsets into a single coordset. No node merging takes place.

Parameters

	inputs	A vector of inputs to be merged.
[out]	output	The node that will contain the output mesh.

References AXOM_ANNOTATE_SCOPE, axom::sidre::ConduitMemory::axomAllocIdToConduit(), axom::bump::MergeMeshes< ExecSpace >::countNodes(), axom::bump::MergeMeshes< ExecSpace >::getAllocatorID(), axom::bump::MergeMeshes< ExecSpace >::getCoordset(), axom::bump::MergeMeshes< ExecSpace >::mergeCoordset_copy(), and SLIC_ASSERT.

◆ mergeCoordset_copy()

template<typename ExecSpace >

template<typename DataArrayView >

axom::IndexType axom::bump::MergeMeshes< ExecSpace >::mergeCoordset_copy	(	const axom::ArrayView< axom::IndexType >	nodeSliceView,
		axom::IndexType	offset,
		DataArrayView	compView,
		DataArrayView	srcCompView
	)		const

inlineprotectedinherited

Assist setting merging coordset data.

Parameters

nodeSliceView	The view that contains a node slice for the current input mesh.
offset	The current write offset in the new coordset.
compView	The view that exposes the current output coordinate component.
srcCompView	The view that exposes the current output source coordinate component.

Returns: The size of the data copied.

Note: This method was broken out into a template member method since nvcc would not instantiate the lambda for axom::for_all() from an anonymous lambda.

References AXOM_LAMBDA, and axom::ArrayView< T, DIM, SPACE >::size().

◆ countNodes() [1/2]

template<typename ExecSpace >

axom::IndexType axom::bump::MergeMeshes< ExecSpace >::countNodes	(	const std::vector< MeshInput > &	inputs,
		size_t	index
	)		const

inlineprotectedinherited

Count the number of nodes in the index'th input mesh.

Parameters

inputs	The vector of input meshes.
index	The index of the mesh to count.

Returns: The number of nodes in the index input mesh.

References axom::bump::MergeMeshes< ExecSpace >::getCoordset(), and SLIC_ASSERT.

◆ countNodes() [2/2]

template<typename ExecSpace >

axom::IndexType axom::bump::MergeMeshes< ExecSpace >::countNodes ( const std::vector< MeshInput > & inputs ) const

inlineprotectedinherited

Count the number of nodes in all input meshes.

Parameters

inputs The vector of input meshes.

Returns: The total number of nodes in the input meshes.

References axom::bump::MergeMeshes< ExecSpace >::countNodes().

◆ countZones() [1/2]

template<typename ExecSpace >

axom::IndexType axom::bump::MergeMeshes< ExecSpace >::countZones	(	const std::vector< MeshInput > &	inputs,
		size_t	index
	)		const

inlineprotectedinherited

Count the number of zones in the index'th input mesh.

Parameters

inputs	The vector of input meshes.
index	The index of the mesh to count.

Returns: The number of zones in the index input mesh.

References axom::bump::MergeMeshes< ExecSpace >::getTopology().

◆ countZones() [2/2]

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::countZones	(	const std::vector< MeshInput > &	inputs,
		axom::IndexType &	totalConnLength,
		axom::IndexType &	totalZones,
		const std::string &	elem_sizes = `std::string("elements/sizes")`
	)		const

inlineprotectedinherited

Count the number of nodes in all input meshes.

Parameters

	inputs	The vector of input meshes.
[out]	totalConnLength	The total connectivity length for all meshes.
[out]	totalZones	The total zones for all meshes.
	elem_sizes	The name of the element sizes key.

References axom::bump::MergeMeshes< ExecSpace >::getTopology(), SLIC_ASSERT, and axom::bump::MergeMeshes< ExecSpace >::sumArrayView().

◆ sumArrayView()

template<typename ExecSpace >

template<typename ViewType >

axom::IndexType axom::bump::MergeMeshes< ExecSpace >::sumArrayView ( ViewType view ) const

inlineprotectedinherited

Sum the sizes array view and return the value.

Parameters

sizesView The view that contains the sizes.

Note: This is implemented as a template method because we can't use axom::for_all in a lambda.

References AXOM_LAMBDA, axom::serial::reductions::ReduceSum< ExecSpace, T >::get(), and SLIC_ERROR_IF.

◆ buildShapeMap()

template<typename ExecSpace >

std::map<std::string, int> axom::bump::MergeMeshes< ExecSpace >::buildShapeMap ( const std::vector< MeshInput > & inputs ) const

inlineprotectedinherited

Look through the input meshes and make a map of the shape types that are found.

Parameters

inputs The vector of mesh inputs.

Returns: A map of shape names to shape ids.

References axom::bump::MergeMeshes< ExecSpace >::getTopology(), axom::bump::views::shapeNameToID(), and SLIC_ASSERT.

◆ mergeTopology()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::mergeTopology	(	const std::vector< MeshInput > &	inputs,
		const conduit::Node &	n_options,
		conduit::Node &	output
	)		const

inlineprotectedinherited

Merge multiple topologies into a single topology.

Parameters

	inputs	A vector of inputs to be merged.
	n_options	A node that contains the options.
[out]	output	The node that will contain the output mesh.

References axom::bump::MergeMeshes< ExecSpace >::buildShapeMap(), axom::bump::MergeMeshes< ExecSpace >::mergeTopologiesPolyhedral(), axom::bump::MergeMeshes< ExecSpace >::mergeTopologiesUnstructured(), and axom::bump::views::PolyhedronTraits::name().

◆ mergeTopologiesUnstructured()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::mergeTopologiesUnstructured	(	std::map< std::string, int > &	shape_map,
		const std::vector< MeshInput > &	inputs,
		const conduit::Node &	n_options,
		conduit::Node &	output
	)		const

inlineprotectedinherited

Merge multiple topologies into a single topology.

Parameters

	shape_map	A map of the shapes that are present in the inputs.
	inputs	A vector of inputs to be merged.
	n_options	A node that contains the options.
[out]	output	The node that will contain the output mesh.

◆ makePolyhedralInputs()

template<typename ExecSpace >

std::vector<MeshInput> axom::bump::MergeMeshes< ExecSpace >::makePolyhedralInputs ( const std::vector< MeshInput > & inputs ) const

inlineprotectedinherited

Make a vector of mesh inputs where all meshes are polyhedral. If the meshes were already polyhedral then they are shallow-copied.

Parameters

inputs The vector of mesh inputs to make polyhedral.

Returns: A vector of polyhedral mesh inputs.

References AXOM_ANNOTATE_SCOPE, axom::bump::views::buildShapeMap(), axom::bump::MergeMeshes< ExecSpace >::getAllocatorID(), axom::bump::MergeMeshes< ExecSpace >::getCoordset(), axom::bump::MergeMeshes< ExecSpace >::getTopology(), axom::bump::MergeMeshes< ExecSpace >::makePolyhedralMesh(), axom::bump::views::TetTraits::name(), axom::bump::views::PyramidTraits::name(), axom::bump::views::WedgeTraits::name(), axom::bump::views::HexTraits::name(), SLIC_INFO, and axom::bump::views::make_unstructured_single_shape_topology< ShapeType >::view().

◆ makePolyhedralMesh()

template<typename ExecSpace >

template<typename TopologyView >

void axom::bump::MergeMeshes< ExecSpace >::makePolyhedralMesh	(	const TopologyView &	topologyView,
		const conduit::Node &	n_srcTopo,
		conduit::Node &	n_phTopo
	)		const

inlineprotectedinherited

Make a polyhedral mesh given the input topology view.

References axom::bump::MergePolyhedralFaces< ExecSpace, ConnectivityType >::execute(), axom::bump::MakePolyhedralTopology< ExecSpace, TopologyView >::execute(), axom::bump::MergeMeshes< ExecSpace >::getAllocatorID(), and axom::bump::MakePolyhedralTopology< ExecSpace, TopologyView >::setAllocatorID().

◆ deleteMeshInputs()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::deleteMeshInputs ( std::vector< MeshInput > & inputs ) const

inlineprotectedinherited

Delete the mesh inputs.

Parameters

inputs The mesh inputs to delete.

◆ mergeTopologiesPolyhedral()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::mergeTopologiesPolyhedral	(	const std::vector< MeshInput > &	inputs,
		const conduit::Node &	n_options,
		conduit::Node &	output
	)		const

inlineprotectedinherited

Merge the mesh inputs into a single polyhedral mesh.

Parameters

	inputs	The mesh inputs.
	n_options	A node that contains the options.
[out]	output	The Conduit node that will contain the merged polyhedral mesh.

References AXOM_ANNOTATE_SCOPE, axom::bump::MergeMeshes< ExecSpace >::deleteMeshInputs(), axom::bump::MergeMeshes< ExecSpace >::makePolyhedralInputs(), and axom::bump::MergeMeshes< ExecSpace >::mergeTopologiesPolyhedralInner().

◆ mergeTopologiesPolyhedralInner()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::mergeTopologiesPolyhedralInner	(	const std::vector< MeshInput > &	inputs,
		const conduit::Node &	n_options,
		conduit::Node &	output
	)		const

inlineprotectedinherited

Merge the mesh inputs into a single polyhedral mesh.

Parameters

	inputs	The polyhedral mesh inputs.
	n_options	A node that contains the options.
[out]	output	The Conduit node that will contain the merged polyhedral mesh.

References AXOM_ANNOTATE_SCOPE, axom::sidre::ConduitMemory::axomAllocIdToConduit(), axom::bump::MergeMeshes< ExecSpace >::countNodes(), axom::bump::MergeMeshes< ExecSpace >::countZones(), axom::bump::MergeMeshes< ExecSpace >::getAllocatorID(), axom::bump::MergeMeshes< ExecSpace >::getTopology(), axom::bump::MergeMeshes< ExecSpace >::mergeTopology_copy(), and axom::bump::MergeMeshes< ExecSpace >::mergeTopology_copy_sizes().

◆ mergeTopology_copy()

template<typename ExecSpace >

template<typename ConnectivityView >

void axom::bump::MergeMeshes< ExecSpace >::mergeTopology_copy	(	axom::ArrayView< axom::IndexType >	nodeMapView,
		axom::IndexType	connOffset,
		axom::IndexType	coordOffset,
		ConnectivityView	connView,
		ConnectivityView	srcConnView,
		ConnectivityView	srcSizesView,
		ConnectivityView	srcOffsetsView
	)		const

inlineprotectedinherited

Assist copying topology connectivity to the merged topology.

Parameters

nodeMapView	The node map.
connOffset	The write offset in the new connectivity.
coordOffset	The current mesh's coordinate offset in the new coordinates.
connView	The view that contains the new merged connectivity.
srcConnView	The view that contains the source connectivity.

Note: This method was broken out into a template member method since nvcc would not instantiate the lambda for axom::for_all() from an anonymous lambda.

References AXOM_LAMBDA, axom::bump::MergeMeshes< ExecSpace >::getAllocatorID(), axom::ArrayView< T, DIM, SPACE >::size(), and axom::Array< T, DIM, SPACE, StoragePolicy >::view().

◆ mergeTopology_copy_sizes()

template<typename ExecSpace >

template<typename IntegerView >

void axom::bump::MergeMeshes< ExecSpace >::mergeTopology_copy_sizes	(	axom::IndexType	sizesOffset,
		IntegerView	sizesView,
		IntegerView	srcSizesView
	)		const

inlineprotectedinherited

Assist copying topology sizes to the merged topology.

Parameters

sizesOffset	The write offset for sizes in the new connectivity.
sizesView	The view that contains sizes for the new connectivity.
srcSizesView	The view that contains sizes for the input mesh.

Note: This method was broken out into a template member method since nvcc would not instantiate the lambda for axom::for_all() from an anonymous lambda.

References AXOM_LAMBDA.

◆ mergeTopology_copy_shapes()

template<typename ExecSpace >

template<typename IntegerView >

void axom::bump::MergeMeshes< ExecSpace >::mergeTopology_copy_shapes	(	axom::IndexType	shapesOffset,
		IntegerView	shapesView,
		IntegerView	srcShapesView
	)		const

inlineprotectedinherited

Copy shapes from the source mesh to the merged mesh.

Parameters

shapesOffset	The write offset for the shapes.
shapesView	The view that exposes shapes for the merged mesh.
srcShapesView	The view that exposes shapes for the source mesh.

References AXOM_LAMBDA.

◆ mergeTopology_default_shapes()

template<typename ExecSpace >

template<typename IntegerView >

void axom::bump::MergeMeshes< ExecSpace >::mergeTopology_default_shapes	(	axom::IndexType	shapesOffset,
		IntegerView	shapesView,
		axom::IndexType	nzones,
		int	shapeId
	)		const

inlineprotectedinherited

Set shapes in the merged mesh to a specific shape.

Parameters

shapesOffset	The write offset for the shapes.
shapesView	The view that exposes shapes for the merged mesh.
srcShapesView	The view that exposes shapes for the source mesh.

References AXOM_LAMBDA.

◆ mergeFields()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::mergeFields	(	const std::vector< MeshInput > &	inputs,
		conduit::Node &	output
	)		const

inlineprotectedinherited

Merge fields that exist on the various mesh inputs. Zero-fill values where a field does not exist in an input.

Parameters

	inputs	A vector of inputs to be merged.
[out]	output	The node that will contain the output mesh.

◆ copyZonal()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::copyZonal	(	const std::vector< MeshInput > &	inputs,
		conduit::Node &	n_values,
		const std::string &	srcPath
	)		const

inlineprotectedinherited

Copy zonal field data into a Conduit node.

Parameters

	inputs	A vector of inputs to be merged.
[out]	n_values	The node will be populated with data values from the field inputs.
	srcPath	The path to the source data in each input node.

References axom::bump::MergeMeshes< ExecSpace >::copyZonal_copy(), axom::bump::MergeMeshes< ExecSpace >::countZones(), and axom::bump::MergeMeshes< ExecSpace >::fillValues().

◆ copyZonal_copy()

template<typename ExecSpace >

template<typename DestView , typename SrcView >

void axom::bump::MergeMeshes< ExecSpace >::copyZonal_copy	(	axom::IndexType	nzones,
		axom::IndexType	offset,
		DestView	destView,
		SrcView	srcView
	)		const

inlineprotectedinherited

Copy zonal data from src to dest.

Parameters

nzones	The number of zones.
offset	The current write offset.
destView	The view that exposes the new merged field.
srcView	The view that exposes the source field.

Note: This method was broken out into a template member method since nvcc would not instantiate the lambda for axom::for_all() from an anonymous lambda.

References AXOM_LAMBDA.

◆ fillValues()

template<typename ExecSpace >

template<typename DestView >

void axom::bump::MergeMeshes< ExecSpace >::fillValues	(	axom::IndexType	nvalues,
		axom::IndexType	offset,
		DestView	destView
	)		const

inlineprotectedinherited

Fill data in dest.

Parameters

nvalues	The number of values.
offset	The current write offset.
destView	The view that exposes the new merged field.

Note: This method was broken out into a template member method since nvcc would not instantiate the lambda for axom::for_all() from an anonymous lambda.

References AXOM_LAMBDA.

◆ copyNodal()

template<typename ExecSpace >

void axom::bump::MergeMeshes< ExecSpace >::copyNodal	(	const std::vector< MeshInput > &	inputs,
		conduit::Node &	n_values,
		const std::string &	srcPath
	)		const

inlineprotectedinherited

Copy nodal field data into a Conduit node.

Parameters

	inputs	A vector of inputs to be merged.
[out]	n_values	The node will be populated with data values from the field inputs.
	srcPath	The path to the source data in each input node.

References axom::bump::MergeMeshes< ExecSpace >::copyNodal_copy(), axom::bump::MergeMeshes< ExecSpace >::countNodes(), and axom::bump::MergeMeshes< ExecSpace >::fillValues().

◆ copyNodal_copy()

template<typename ExecSpace >

template<typename SrcViewType , typename DestViewType >

void axom::bump::MergeMeshes< ExecSpace >::copyNodal_copy	(	axom::ArrayView< axom::IndexType >	nodeSliceView,
		axom::IndexType	nnodes,
		axom::IndexType	offset,
		SrcViewType	destView,
		DestViewType	srcView
	)		const

inlineprotectedinherited

Copy nodal data from src to dest.

Parameters

nodeSliceView	The nodes we're pulling out (if populated).
nnodes	The number of nodes.
offset	The current write offset.
destView	The view that exposes the new merged field.
srcView	The view that exposes the source field.

Note: This method was broken out into a template member method since nvcc would not instantiate the lambda for axom::for_all() from an anonymous lambda.

References AXOM_LAMBDA, axom::ArrayView< T, DIM, SPACE >::empty(), and axom::ArrayView< T, DIM, SPACE >::size().

◆ mergeMatset()

template<typename ExecSpace >

virtual void axom::bump::MergeMeshes< ExecSpace >::mergeMatset	(	const std::vector< MeshInput > &	AXOM_UNUSED_PARAMinputs,
		conduit::Node &	AXOM_UNUSED_PARAMoutput
	)		const

inlineprotectedvirtualinherited

Merge matsets that exist on the various mesh inputs.

Parameters

	inputs	A vector of inputs to be merged.
[out]	output	The node that will contain the output mesh.

Member Data Documentation

◆ m_allocator_id

template<typename ExecSpace >

int axom::bump::MergeMeshes< ExecSpace >::m_allocator_id

protectedinherited

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

/home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/develop/src/axom/bump/MergeMeshes.hpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

template<typename ExecSpace, typename MaterialDispatch = DispatchAnyMatset> class axom::bump::MergeMeshesAndMatsets< ExecSpace, MaterialDispatch >

Member Function Documentation

◆ setAllocatorID()

◆ getAllocatorID()

◆ execute()

◆ validInputs()

◆ singleInput()

◆ getTopology()

◆ getCoordset()

◆ mergeInputs()

◆ mergeCoordset()

◆ mergeCoordset_copy()

◆ countNodes() [1/2]

◆ countNodes() [2/2]

◆ countZones() [1/2]

◆ countZones() [2/2]

◆ sumArrayView()

◆ buildShapeMap()

◆ mergeTopology()

◆ mergeTopologiesUnstructured()

◆ makePolyhedralInputs()

◆ makePolyhedralMesh()

◆ deleteMeshInputs()

◆ mergeTopologiesPolyhedral()

◆ mergeTopologiesPolyhedralInner()

◆ mergeTopology_copy()

◆ mergeTopology_copy_sizes()

◆ mergeTopology_copy_shapes()

◆ mergeTopology_default_shapes()

◆ mergeFields()

◆ copyZonal()

◆ copyZonal_copy()

◆ fillValues()

◆ copyNodal()

◆ copyNodal_copy()

◆ mergeMatset()

Member Data Documentation

◆ m_allocator_id

template<typename ExecSpace, typename MaterialDispatch = DispatchAnyMatset>
class axom::bump::MergeMeshesAndMatsets< ExecSpace, MaterialDispatch >