PETScLinearOperator.h

Note

The documentation on this page was automatically extracted from the DOLFIN C++ code and may need to be edited or expanded.

class PETScLinearOperator

Parent class(es)

• PETScBaseMatrix

PETScLinearOperator()

Constructor

std::size_t size(std::size_t dim) const

Return size of given dimension

void mult(const GenericVector& x, GenericVector& y) const

Compute matrix-vector product y = Ax

std::string str(bool verbose) const

Return informal string representation (pretty-print)

const GenericLinearOperator* wrapper() const

Return pointer to wrapper (const version)

GenericLinearOperator* wrapper()

Return pointer to wrapper (const version)