OptUtils Namespace Reference

Functions
void	copyReporterIntoPetscVector (const std::vector< std::vector< Real > *> reporterVectors, libMesh::PetscVector< Number > &x)
void	copyPetscVectorIntoReporter (const libMesh::PetscVector< Number > &x, std::vector< std::vector< Real > *> reporterVectors)
void	copyReporterIntoPetscMatrix (const std::vector< std::vector< Real > *> reporterVectors, libMesh::PetscMatrix< Number > &x)
void	copyPetscMatrixIntoReporter (const libMesh::PetscMatrix< Number > &x, std::vector< std::vector< Real > *> reporterVectors)

Function Documentation

copyPetscMatrixIntoReporter()

void OptUtils::copyPetscMatrixIntoReporter	(	const libMesh::PetscMatrix< Number > &	x,
		std::vector< std::vector< Real > *>	reporterVectors
	)

Definition at line 53 of file OptUtils.C.

{
  for (const auto i : index_range(reporterVectors))
    for (const auto j : index_range(*reporterVectors[i]))
      (*reporterVectors[i])[j] = x(i, j);
}

copyPetscVectorIntoReporter()

void OptUtils::copyPetscVectorIntoReporter	(	const libMesh::PetscVector< Number > &	x,
		std::vector< std::vector< Real > *>	reporterVectors
	)

Definition at line 33 of file OptUtils.C.

Referenced by OptimizationReporterBase::updateParameters().

{
  dof_id_type j = 0;
  for (auto & data : reporterVectors)
    for (auto & val : *data)
      val = x(j++);
}

copyReporterIntoPetscMatrix()

void OptUtils::copyReporterIntoPetscMatrix	(	const std::vector< std::vector< Real > *>	reporterVectors,
		libMesh::PetscMatrix< Number > &	x
	)

Definition at line 42 of file OptUtils.C.

Referenced by OptimizationReporterBase::computeEqualityGradient(), and OptimizationReporterBase::computeInequalityGradient().

{
  for (const auto i : index_range(reporterVectors))
    for (const auto j : index_range(*reporterVectors[i]))
      x.set(i, j, (*reporterVectors[i])[j]);

  x.close();
}

copyReporterIntoPetscVector()

void OptUtils::copyReporterIntoPetscVector	(	const std::vector< std::vector< Real > *>	reporterVectors,
		libMesh::PetscVector< Number > &	x
	)

Definition at line 21 of file OptUtils.C.

Referenced by OptimizationReporterBase::computeEqualityConstraints(), OptimizationReporterBase::computeGradient(), OptimizationReporterBase::computeInequalityConstraints(), and OptimizationReporterBase::setInitialCondition().

{
  dof_id_type n = 0;
  for (const auto & data : reporterVectors)
    for (const auto & val : *data)
      x.set(n++, val);

  x.close();
}