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  3. TBlockSparseSymmetricLinearSystem

TBlockSparseSymmetricLinearSystem

Note: currently only explicitly instantiated for 3x3 blocks.

API > API/Runtime > API/Runtime/Chaos

Note: currently only explicitly instantiated for 3x3 blocks.

   
Name TBlockSparseSymmetricLinearSystem
Type class
Header File /Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Math/BlockSparseLinearSystem.h
Include Path #include "Chaos/Math/BlockSparseLinearSystem.h"

Syntax

template<typename T, int32 BlockSize>  
class TBlockSparseSymmetricLinearSystem

Constructors

Name Remarks Include Path Unreal Specifiers
  Chaos/Math/BlockSparseLinearSystem.h  
  Chaos/Math/BlockSparseLinearSystem.h  
  Chaos/Math/BlockSparseLinearSystem.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~TBlockSparseSymmetricLinearSystem()

   Chaos/Math/BlockSparseLinearSystem.h  

Structs

Name Remarks
FPimpl  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
Pimpl TPimplPtr< FPimpl >   Chaos/Math/BlockSparseLinearSystem.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddMatrixEntry ( int32 Index0,
int32 Index1,
const Chaos::PMatrix< T, BlockSize, BlockSize >& AEntry
)

   Chaos/Math/BlockSparseLinearSystem.h  

void FinalizeSystem()

 Call after all Matrix Entries have been added. Chaos/Math/BlockSparseLinearSystem.h  

void ReserveForParallelAdd ( int32 NumDiagEntries,
int32 NumOffDiagEntries
)

   Chaos/Math/BlockSparseLinearSystem.h  

void Reset ( int32 NumRows
)

 Square system so NumRows == NumCols. Chaos/Math/BlockSparseLinearSystem.h  

bool Solve ( const TConstArrayView< TVector< T, BlockSize > >& RHS,
const TArrayView< TVector< T, BlockSize > >& Result,
const int32 MaxNumCGIterations,
const T CGResidualTolerance,
bool bCheckResidual,
int32* OptionalOutIterations,
T* OptionalOutError
) const

   Chaos/Math/BlockSparseLinearSystem.h  

Operators

Name Remarks Include Path Unreal Specifiers
  Chaos/Math/BlockSparseLinearSystem.h  
  Chaos/Math/BlockSparseLinearSystem.h  

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