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Version 1.2

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This commit is contained in:
Tzanio Kolev
2011-04-08 15:27:24 -07:00
parent 075e00e9be
commit 29ae8fb6ac
99 changed files with 19461 additions and 1840 deletions
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fem/fe_coll.cpp
+72 -12
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@@ -11,6 +11,7 @@
#include "fem.hpp"
#include <stdlib.h>
#include <string.h>
int FiniteElementCollection::HasFaceDofs (int GeomType) const
{
@@ -25,6 +26,53 @@ int FiniteElementCollection::HasFaceDofs (int GeomType) const
return 0;
}
FiniteElementCollection *FiniteElementCollection::New(const char *name)
{
FiniteElementCollection *fec = NULL;
if (!strcmp(name, "Linear"))
fec = new LinearFECollection;
else if (!strcmp(name, "Quadratic"))
fec = new QuadraticFECollection;
else if (!strcmp(name, "QuadraticPos"))
fec = new QuadraticPosFECollection;
else if (!strcmp(name, "Cubic"))
fec = new CubicFECollection;
else if (!strcmp(name, "Const3D"))
fec = new Const3DFECollection;
else if (!strcmp(name, "Const2D"))
fec = new Const2DFECollection;
else if (!strcmp(name, "LinearDiscont2D"))
fec = new LinearDiscont2DFECollection;
else if (!strcmp(name, "GaussLinearDiscont2D"))
fec = new GaussLinearDiscont2DFECollection;
else if (!strcmp(name, "P1OnQuad"))
fec = new P1OnQuadFECollection;
else if (!strcmp(name, "QuadraticDiscont2D"))
fec = new QuadraticDiscont2DFECollection;
else if (!strcmp(name, "QuadraticPosDiscont2D"))
fec = new QuadraticPosDiscont2DFECollection;
else if (!strcmp(name, "GaussQuadraticDiscont2D"))
fec = new GaussQuadraticDiscont2DFECollection;
else if (!strcmp(name, "CubicDiscont2D"))
fec = new CubicDiscont2DFECollection;
else if (!strcmp(name, "LinearDiscont3D"))
fec = new LinearDiscont3DFECollection;
else if (!strcmp(name, "QuadraticDiscont3D"))
fec = new QuadraticDiscont3DFECollection;
else if (!strcmp(name, "LinearNonConf3D"))
fec = new LinearNonConf3DFECollection;
else if (!strcmp(name, "CrouzeixRaviart"))
fec = new CrouzeixRaviartFECollection;
else if (!strcmp(name, "ND1_3D"))
fec = new ND1_3DFECollection;
else
mfem_error ("FiniteElementCollection::New : "
"Unknown FiniteElementCollection!");
return fec;
}
const FiniteElement *
LinearFECollection::FiniteElementForGeometry(int GeomType) const
{
@@ -150,7 +198,7 @@ CubicFECollection::FiniteElementForGeometry(int GeomType) const
case Geometry::TRIANGLE: return &TriangleFE;
case Geometry::SQUARE: return &QuadrilateralFE;
case Geometry::TETRAHEDRON: return &TetrahedronFE;
// case Geometry::CUBE: return &ParallelepipedFE;
case Geometry::CUBE: return &ParallelepipedFE;
default:
mfem_error ("CubicFECollection: unknown geometry type.");
}
@@ -166,7 +214,7 @@ int CubicFECollection::DofForGeometry(int GeomType) const
case Geometry::TRIANGLE: return 1;
case Geometry::SQUARE: return 4;
case Geometry::TETRAHEDRON: return 0;
// case Geometry::CUBE: return 8;
case Geometry::CUBE: return 8;
default:
mfem_error ("CubicFECollection: unknown geometry type.");
}
@@ -175,13 +223,7 @@ int CubicFECollection::DofForGeometry(int GeomType) const
int * CubicFECollection::DofOrderForOrientation(int GeomType, int Or) const
{
if (GeomType == Geometry::TRIANGLE)
{
static int indexes[] = { 0 };
return indexes;
}
else if (GeomType == Geometry::SEGMENT)
if (GeomType == Geometry::SEGMENT)
{
static int ind_pos[] = { 0, 1 };
static int ind_neg[] = { 1, 0 };
@@ -190,6 +232,20 @@ int * CubicFECollection::DofOrderForOrientation(int GeomType, int Or) const
return ind_neg;
return ind_pos;
}
else if (GeomType == Geometry::TRIANGLE)
{
static int indexes[] = { 0 };
return indexes;
}
else if (GeomType == Geometry::SQUARE)
{
static int sq_ind[8][4] = {{0, 1, 2, 3}, {0, 2, 1, 3},
{1, 3, 0, 2}, {1, 0, 3, 2},
{3, 2, 1, 0}, {3, 1, 2, 0},
{2, 0, 3, 1}, {2, 3, 0, 1}};
return sq_ind[Or];
}
return NULL;
}
@@ -875,7 +931,11 @@ int * RT0_3DFECollection::DofOrderForOrientation(int GeomType, int Or)
static int ind_pos[] = { 0 };
static int ind_neg[] = { -1 };
if (Or > 0)
return ind_pos;
return ind_neg;
if (GeomType == Geometry::TRIANGLE)
{
if (Or % 2 == 0)
return ind_pos;
return ind_neg;
}
return NULL;
}