Inheritance diagram for DNDS::Geom::CoordPairDOF:

Collaboration diagram for DNDS::Geom::CoordPairDOF:

Public Member Functions
real	dot (CoordPairDOF &R)

real	norm2 ()

void	addTo (CoordPairDOF &R, real alpha)

void	setConstant (real v)

void	operator= (CoordPairDOF &R)

void	operator*= (real r)

Public Member Functions inherited from DNDS::ArrayPair< DNDS::ArrayEigenVector< 3 > >
void	clone (const t_self &R)
	Deep-copy: allocate new father / son and copy their data; rebind trans.

decltype(father->operator[](index(0)))	operator[] (index i) const
	Read-only row-pointer access in the combined address space.

decltype(father->operator[](index(0)))	operator[] (index i)
	Mutable row-pointer access in the combined address space.

decltype(auto)	operator() (index i, TOthers... aOthers)
	N-ary element access in the combined space (mutable). Arguments after the row index are forwarded to the underlying `operator()`.

decltype(auto)	operator() (index i, TOthers... aOthers) const
	N-ary element access (const).

auto	runFunctionAppendedIndex (index i, TF &&F)
	Invoke `F(array, localIndex)` on either father or son depending on which range `i` falls into.

auto	RowSize () const
	Uniform row width (delegates to father).

auto	RowSize (index i) const
	Per-row width in the combined address space.

void	ResizeRow (index i, rowsize rs)
	Resize a single row in the combined address space.

void	ResizeRow (index i, TOthers... aOthers)
	Variadic ResizeRow overload that forwards extra args.

index	Size () const
	Combined row count (`father->Size() + son->Size()`).

void	TransAttach ()
	Bind the transformer to the current father / son pointers.

void	InitPair (const std::string &name, Args &&...args)
	Allocate both father and son arrays, forwarding all args to TArray constructor.

void	BorrowAndPull (TPrimaryPair &primary)
	Attach, borrow ghost indexing from a primary pair, create MPI types, and pull once.

void	BorrowSetup (TPrimaryPair &primary)
	Attach, borrow ghost indexing from a primary pair, and create MPI types (no pull).

void	CompressBoth ()
	Compress both father and son CSR arrays (no-op for non-CSR layouts).

void	CopyFather (t_self &R)
	Copy only the father's data from another pair (shallow).

void	SwapDataFatherSon (t_self &R)
	Swap both father and son data with another pair of the same type.

std::size_t	hash ()
	Combined hash across ranks. Used for determinism / equality checks in tests.

void	WriteSerialize (Serializer::SerializerBaseSSP serializerP, const std::string &name, bool includePIG=true, bool includeSon=true)
	Writes the ArrayPair (father, optional son, optional ghost mapping).

void	WriteSerialize (Serializer::SerializerBaseSSP serializerP, const std::string &name, const std::vector< index > &origIndex, bool includePIG=true, bool includeSon=true)
	Writes the ArrayPair with an origIndex companion dataset for redistribution support.

void	ReadSerialize (Serializer::SerializerBaseSSP serializerP, const std::string &name, bool includePIG=true, bool includeSon=true)
	Reads an ArrayPair written by WriteSerialize (same partition count).

void	ReadSerializeRedistributed (Serializer::SerializerBaseSSP serializerP, const std::string &name, const std::vector< index > &newOrigIndex)
	Reads ArrayPair data from HDF5 with redistribution support.

auto	deviceView ()
	Produce a mutable device view; both father and son must be allocated.

auto	deviceView () const
	Produce a const device view.

void	to_device (DeviceBackend backend)
	Mirror both father and son to the given device backend.

void	to_host ()
	Bring both father and son mirrors back to host memory.

Additional Inherited Members
Public Types inherited from DNDS::ArrayPair< DNDS::ArrayEigenVector< 3 > >
using	t_self = ArrayPair< DNDS::ArrayEigenVector< 3 > >

using	t_arr = DNDS::ArrayEigenVector< 3 >

using	TTrans = typename ArrayTransformerType< DNDS::ArrayEigenVector< 3 > >::Type

using	t_deviceView = ArrayPairDeviceView< B, DNDS::ArrayEigenVector< 3 > >
	Device-view template alias: `t_deviceView<DeviceBackend::CUDA>` gives the mutable CUDA view type for this pair.

using	t_deviceViewConst = ArrayPairDeviceViewConst< B, DNDS::ArrayEigenVector< 3 > >
	Const-device-view template alias.

Static Public Member Functions inherited from DNDS::ArrayPair< DNDS::ArrayEigenVector< 3 > >
static constexpr bool	IsCSR ()
	Whether the underlying array uses CSR storage.

Public Attributes inherited from DNDS::ArrayPair< DNDS::ArrayEigenVector< 3 > >
ssp< DNDS::ArrayEigenVector< 3 > >	father
	Owned-side array (must be resized before ghost setup).

ssp< DNDS::ArrayEigenVector< 3 > >	son
	Ghost-side array (sized automatically by createMPITypes / BorrowAndPull).

TTrans	trans
	Ghost-communication engine bound to father and son.