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Eigen  3.3.90 (git rev 4a77eda1fdaebd7f92d587dfc0158a20dc0d2625)
Eigen::SimplicialCholesky Class Reference

Detailed Description

Public Member Functions

void analyzePattern (const MatrixType &a)
SimplicialCholeskycompute (const MatrixType &matrix)
void factorize (const MatrixType &a)

Member Function Documentation

◆ analyzePattern()

void Eigen::SimplicialCholesky::analyzePattern ( const MatrixType &  a)

Performs a symbolic decomposition on the sparcity of matrix.

This function is particularly useful when solving for several problems having the same structure.

See also

◆ compute()

SimplicialCholesky& Eigen::SimplicialCholesky::compute ( const MatrixType &  matrix)

Computes the sparse Cholesky decomposition of matrix

◆ factorize()

void Eigen::SimplicialCholesky::factorize ( const MatrixType &  a)

Performs a numeric decomposition of matrix

The given matrix must has the same sparcity than the matrix on which the symbolic decomposition has been performed.

See also

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