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lammps/lib/atc/ATC_TypeDefs.h
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ATC_TypeDefs.h
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#ifndef ATC_TYPEDEFS_H
#define ATC_TYPEDEFS_H
#include <set>
using std::pair;
using std::set;
#include "Array.h"
#include "Array2D.h"
#include "XT_Function.h"
#include "MatrixLibrary.h"
#include "ATC_Error.h"
namespace ATC
{
/** Material types */
enum FieldName { // Intrinsic Fields
TEMPERATURE=0,
DISPLACEMENT,
VELOCITY,
MASS_DENSITY,
CHARGE_DENSITY,
ELECTRON_DENSITY, // Extrinsic Fields
ELECTRON_VELOCITY,
ELECTRON_TEMPERATURE,
ELECTRIC_POTENTIAL,
NUM_FIELDS
};
/** solver types */
enum SolverType { DIRECT=0, ITERATIVE};
/** physics types */
enum PhysicsType
{
NO_PHYSICS=0, // for post-processing only
THERMAL,
ELASTIC,
THERMO_ELASTIC,
SPECIES
};
/** rhs types */
enum FluxType
{
FLUX = 0, // has a source weighted by gradient of shape function
SOURCE, // has a source term weighted by the shape function
PRESCRIBED_SOURCE, // has a prescribed source term
EXTRINSIC_SOURCE, // has an extrinsic source term
NUM_FLUX
};
/** stiffness/ derivative of rhs types */
enum StiffnessType
{
BB_STIFFNESS = 0,
NN_STIFFNESS,
BN_STIFFNESS,
NB_STIFFNESS,
NUM_STIFFNESS
};
/** typedefs for N and B integrand functions */
typedef DenseMatrix<double> FIELD;
typedef vector<DenseMatrix<double> > GRAD_FIELD;
typedef map<FieldName, DenseMatrix<double> > FIELDS;
typedef map<FieldName, vector<DenseMatrix<double> > > GRAD_FIELDS;
/** typedefs for input/output */
typedef map<string, Matrix<double>*> OUTPUT_LIST;
/** misc typedefs */
typedef pair<int, int> PAIR;
typedef map<FieldName, map<PAIR, Array<XT_Function*> > > SURFACE_SOURCE;
typedef map<FieldName, Array2D<XT_Function *> > VOLUME_SOURCE;
typedef vector<SparseMatrix<double> > GRAD_SHPFCN;
/** typedefs for FE_Mesh */
typedef map<string, set<int > > NODE_SET_MAP;
typedef map<string, set<int > > ELEMENT_SET_MAP;
typedef map<string, set<PAIR> > FACE_SET_MAP;
/** string to index */
static bool string_to_index(const string & dim, int & index, int & sgn)
{
char dir;
if (dim.empty()) return false;
sgn = (dim[0] == '-') ? -1 : 1;
dir = dim[dim.size()-1]; // dir is last character
if (dir == 'x') index = 0;
else if (dir == 'y') index = 1;
else if (dir == 'z') index = 2;
else return false;
return true;
};
/** string to index */
static string index_to_string(const int &index)
{
if (index==0) return "x";
else if (index==1) return "y";
else if (index==2) return "z";
return "unknown";
};
/** string to index */
static bool string_to_index(const string &dim, int &index)
{
if (dim=="x")
index = 0;
else if (dim=="y")
index = 1;
else if (dim=="z")
index = 2;
else
return false;
return true;
};
/** field name enum to string */
static string field_to_string(const FieldName index)
{
switch (index) {
case TEMPERATURE:
return "temperature";
case DISPLACEMENT:
return "displacement";
case VELOCITY:
return "velocity";
case MASS_DENSITY:
return "mass_density";
case CHARGE_DENSITY:
return "charge_density";
case ELECTRON_DENSITY:
return "electron_density";
case ELECTRON_VELOCITY:
return "electron_velocity";
case ELECTRON_TEMPERATURE:
return "electron_temperature";
case ELECTRIC_POTENTIAL:
return "electric_potential";
default:
throw ATC_Error(0,"field not found in field_to_string");
}
};
/** string to field enum */
static FieldName string_to_field(const string & name)
{
if (name=="temperature")
return TEMPERATURE;
else if (name=="displacement")
return DISPLACEMENT;
else if (name=="velocity")
return VELOCITY;
else if (name=="mass_density")
return MASS_DENSITY;
else if (name=="charge_density")
return CHARGE_DENSITY;
else if (name=="electron_density")
return ELECTRON_DENSITY;
else if (name=="electron_velocity")
return ELECTRON_VELOCITY;
else if (name=="electron_temperature")
return ELECTRON_TEMPERATURE;
else if (name=="electric_potential")
return ELECTRIC_POTENTIAL;
else
throw ATC_Error(0,name + " is not a valid field");
};
static bool is_intrinsic(const FieldName & field_enum)
{
if (field_enum==TEMPERATURE
|| field_enum==DISPLACEMENT
|| field_enum==VELOCITY
|| field_enum==MASS_DENSITY
|| field_enum==CHARGE_DENSITY) return true;
else return false;
};
static void print_mask(const Array2D<bool> & rhsMask)
{
for (int i = 0; i < NUM_FIELDS; i++) {
FieldName field = (FieldName) i;
string name = field_to_string(field);
if (rhsMask(field,FLUX)
|| rhsMask(field,SOURCE)
|| rhsMask(field,PRESCRIBED_SOURCE)
|| rhsMask(field,EXTRINSIC_SOURCE)) {
cout << "RHS_MASK: " << name;
if (rhsMask(field,FLUX)) cout << " flux";
if (rhsMask(field,SOURCE)) cout << " source";
if (rhsMask(field,PRESCRIBED_SOURCE)) cout << " prescribed_src";
if (rhsMask(field,EXTRINSIC_SOURCE)) cout << " extrinsic_src";
cout << "\n";
}
}
}
}
#endif
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