operators.h

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#include <petscmat.h>
 
#include <petibm/bodypack.h>
#include <petibm/boundary.h>
#include <petibm/delta.h>
#include <petibm/mesh.h>
#include <petibm/type.h>
 
namespace petibm
{
namespace operators
{
PetscErrorCode createR(const type::Mesh &mesh, Mat &R);
 
PetscErrorCode createRInv(const type::Mesh &mesh, Mat &RInv);
 
PetscErrorCode createMHead(const type::Mesh &mesh, Mat &MHead);
 
PetscErrorCode createM(const type::Mesh &mesh, Mat &M);
 
PetscErrorCode createIdentity(const type::Mesh &mesh, Mat &I);
 
PetscErrorCode createGradient(const type::Mesh &mesh, Mat &G,
                              const PetscBool &normalize = PETSC_TRUE);
 
PetscErrorCode createDivergence(const type::Mesh &mesh,
                                const type::Boundary &bc, Mat &D,
                                Mat &DCorrection,
                                const PetscBool &normalize = PETSC_TRUE);
 
PetscErrorCode createLaplacian(const type::Mesh &mesh, const type::Boundary &bc,
                               Mat &L, Mat &LCorrection);
 
PetscErrorCode createConvection(const type::Mesh &mesh,
                                const type::Boundary &bc, Mat &H);
 
PetscErrorCode createBnHead(const Mat &Op, const PetscReal &dt,
                            const PetscReal &coeff, const PetscInt &n,
                            Mat &BnHead);
 
PetscErrorCode createBn(const Mat &Op, const Mat &R, const Mat &MHead,
                        const PetscReal &dt, const PetscReal &coeff,
                        const PetscInt &n, Mat &Bn);
 
PetscErrorCode createBn(const Mat &Op, const Mat &M, const PetscReal &dt,
                        const PetscReal &coeff, const PetscInt &n, Mat &Bn);
 
PetscErrorCode createDelta(const type::Mesh &mesh, const type::Boundary &bc,
                           const type::BodyPack &bodies,
                           const delta::DeltaKernel &kernel,
                           const PetscInt &kernelSize,
                           Mat &Op);
 
}  // end of namespace operators
 
}  // end of namespace petibm