PETScObject

class dolfin.cpp.la.PETScObject

Bases: object

This class calls SubSystemsManager to initialise PETSc.

All PETSc objects must be derived from this class.

Constructor. Ensures that PETSc has been initialised.

static petsc_error(error_code, filename, petsc_function)

Print error message for PETSc calls that return an error

thisown None

The membership flag