141 lines
3.2 KiB
OpenEdge ABL
141 lines
3.2 KiB
OpenEdge ABL
%module timedomaineuler
|
|
%{
|
|
#define PY_ARRAY_UNIQUE_SYMBOL npy_array_api
|
|
/* #define NO_IMPORT_ARRAY */
|
|
#define SWIG_FILE_WITH_INIT
|
|
#include <cerrno>
|
|
#include <cstdlib>
|
|
#include "vtypes.h"
|
|
#include "arma_numpy.h"
|
|
#include "tube.h"
|
|
|
|
#include "globalconf.h"
|
|
SPOILNAMESPACE
|
|
namespace td{
|
|
extern tasystem::Globalconf gc;
|
|
}
|
|
%}
|
|
|
|
/* Call import_array() on loading module*/
|
|
%init%{
|
|
cout << "Import array called\n";
|
|
import_array();
|
|
%}
|
|
|
|
// A better way is the following
|
|
// Convert from numpy to vd and vice versa
|
|
class vd{
|
|
public:
|
|
virtual ~vd();
|
|
};
|
|
|
|
%typemap(in) const vd& INPUT {
|
|
PyArrayObject* arr = (PyArrayObject*) PyArray_FROM_OTF($input, NPY_DOUBLE, NPY_IN_ARRAY);
|
|
if(arr==NULL)
|
|
return NULL;
|
|
int ndims=PyArray_DIM(arr,0);
|
|
if(ndims!=1){
|
|
// PyErr_SetString(PyExc_TypeError,"Number of dimensions not equal to 1");
|
|
return NULL;
|
|
}
|
|
$1= vd_from_npy(arr);
|
|
}
|
|
%typemap(out) vd {
|
|
$result=npy_from_vd($1);
|
|
}
|
|
%typemap(out) vd& {
|
|
const vd& res=*$1;
|
|
$result=npy_from_vd(res);
|
|
}
|
|
typedef double d;
|
|
typedef unsigned us;
|
|
|
|
namespace tasystem{
|
|
|
|
class Globalconf{
|
|
public:
|
|
d T0,p0; /* Reference temperature and pressure (used to initialize a lot of variables. */
|
|
// finite volume size, speed of sound,
|
|
// deltax of volume
|
|
d kappa; // Artificial viscosity tuning factor,
|
|
// typically between 0.25 and 0.75
|
|
|
|
gases::Gas gas;
|
|
|
|
Globalconf(us Nf=0,d freq=100,const string& gasstring="air",d T0=293.15,d p0=101325.0,d kappa=1.0,bool driven=true);
|
|
const us& Nf() const;
|
|
const us& Ns() const;
|
|
static Globalconf airSTP(us Nf,d freq,d kappa=1.0);
|
|
~Globalconf(){TRACE(-5,"~Globalconf()");}
|
|
bool isDriven() const;
|
|
void setDriven(bool d);
|
|
d getomg() const;
|
|
d getfreq() const;
|
|
d c0() const;
|
|
d rho0() const;
|
|
d deltanu0() const;
|
|
vd omgvec;
|
|
void setNf(us);
|
|
/* %rename set setNffreq */
|
|
/* void set(us Nf,d freq); // Set data for new frequency and */
|
|
// number of samples
|
|
void setomg(d omg);
|
|
void setfreq(d freq);
|
|
|
|
void setGas(const string& mat);
|
|
const string& getGas() const;
|
|
|
|
void setMass(d mass);
|
|
d getMass() const;
|
|
|
|
void show() const;
|
|
// void setgas(string g){ gas(g);}
|
|
|
|
}; /* Class Globalconf */
|
|
|
|
} /* namespace tasystem */
|
|
|
|
|
|
namespace td{
|
|
|
|
class SolutionInstance{
|
|
public:
|
|
SolutionInstance(int gp,d rho=1.2);
|
|
~SolutionInstance(){}
|
|
vd p() const;
|
|
vd u() const;
|
|
const vd& rho() const;
|
|
const vd& m() const;
|
|
const vd& rhoE() const;
|
|
d getTime() const;
|
|
void setTime(d t);
|
|
void setrho(d rho);
|
|
};
|
|
|
|
tasystem::Globalconf gc;
|
|
|
|
class Tube {
|
|
public:
|
|
d dx, L; // Grid spacing, total length
|
|
int gp; // Number of gridpoints
|
|
SolutionInstance sol; // Solutions at time instances
|
|
d t = 0; // Current time
|
|
d pleft(d t); // Compute pressure bc
|
|
virtual void Integrate(d dt) = 0;
|
|
|
|
public:
|
|
Tube(double L, int gp) throw(int);
|
|
virtual ~Tube() {}
|
|
SolutionInstance &getSol();
|
|
void setSol(const SolutionInstance &sol);
|
|
void DoIntegration(d dt, int n = 1);
|
|
d getTime() { return t; }
|
|
};
|
|
class TubeLF:public Tube{
|
|
virtual void Integrate(d dt);
|
|
public:
|
|
TubeLF(d L,int gp);
|
|
};
|
|
}
|
|
|