Overview
Comment:Corrected the csex and cseo functions
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SHA3-256: 5137561f9f1ea663b1ba9bb9594aac8458f6bf7b37baeabe003ad97c24a5445e
User & Date: gawthrop@users.sourceforge.net on 2000-11-10 14:19:50
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Context
2000-11-10
14:45:16
Finished up changes to incorporate Geraint's cc stuff check-in: 49256f0717 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
14:19:50
Corrected the csex and cseo functions check-in: 5137561f9f user: gawthrop@users.sourceforge.net tags: origin/master, trunk
09:38:30
Got rid of sys_name functions with no () check-in: 1b31a9a032 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes
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Modified mttroot/mtt/bin/trans/make_ode2odes from [d698ae8f48] to [0075b8f053]. 

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#! /bin/sh

     ###################################### 
     ##### Model Transformation Tools #####
    ######################################

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.41  2000/11/09 17:06:39  peterg
## Now does euler for cc
##
## Revision 1.40  2000/10/17 09:55:00  peterg
## Replaced switchopen by logic
##
## Revision 1.39  2000/10/14 08:04:40  peterg
## Changed arguments to _inout for consistency
##
## Revision 1.38  2000/10/11 09:08:08  peterg
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function make_m() {
#lang_header  $1 ode2odes m  'x,par,simpar' '[Y,X,t]' > $filename
mtt_header ${sys} ode2odes m > $filename
cat <<EOF >> $filename 
global MTT_data;

  if nargin<3
    simpar = ${sys}_simpar; 
    simpar = ${sys}_simpar(); 
    [simpar.dt] = mtt_simpar_update;
  endif
  if nargin<2
    par = ${sys}_numpar; 
    par = ${sys}_numpar(); 
    [par] = mtt_numpar_update(par);
  endif
  if nargin<1
    [x]  =  ${sys}_state(par); 
    [x] = mtt_state_update(x);
  endif
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#include <octave/LSODE.h>
#include <octave/ov-struct.h>
#include <octave/oct-map.h>

#include "${sys}_def.h"
#include "${sys}_sympar.h"

octave_value_list
ColumnVector
mtt_${ode} (ColumnVector x, ColumnVector u, double t, ColumnVector par)
{
  octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (u);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_${ode}", args, 2);
  return (f);
  f = feval ("${sys}_${ode}", args, 1);
  return f(0).vector_value ();
}

ColumnVector
mtt_cseo (ColumnVector x, ColumnVector u, double t, ColumnVector par)
mtt_${odeo} (ColumnVector x, ColumnVector u, double t, ColumnVector par)
{
  octave_value_list args;
  octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (u);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  ColumnVector f;
  f = feval ("${sys}_cseo", args, 1)(0).vector_value ();
  return (f);
  f = feval ("${sys}_${odeo}", args, 1);
  return f(0).vector_value ();
}

#define mtt_implicit(x,dx,AA,AAx,ddt,nx,open) call_mtt_implicit((x),(dx),(AA),(AAx),(ddt),(nx),(open))
// #define mtt_implicit(x,dx,AA,AAx,ddt,nx,open) call_mtt_implicit((x),(dx),(AA),(AAx),(ddt),(nx),(open))
ColumnVector
call_mtt_implicit (ColumnVector x,
mtt_implicit (ColumnVector x,
		   ColumnVector dx,
		   Matrix AA,
		   ColumnVector AAx,
		   double ddt,
		   int nx,
		   ColumnVector open_switches)
{
  octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (dx);
  args (2) = octave_value (AA);
  args (3) = octave_value (AAx);
  args (4) = octave_value (ddt);
  args (5) = octave_value ((double)nx);
  args (6) = octave_value (open_switches);
  f = feval ("mtt_implicit", args, 1);
  return f(0).vector_value ();
}

ColumnVector
mtt_euler (ColumnVector x,
		   ColumnVector dx,
		   double ddt,
		   int nx,
		   ColumnVector open_switches)
{
  octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (dx);
  args (2) = octave_value (ddt);
  args (3) = octave_value ((double)nx);
  args (4) = octave_value (open_switches);
  f = feval ("mtt_euler", args, 1);
  return f(0).vector_value ();
}

ColumnVector
mtt_input (ColumnVector x, ColumnVector y, const double t, ColumnVector par)
{
  octave_value_list args;
  args (0) = octave_value (x);
  args (1) = octave_value (y);
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  args (2) = octave_value (t);
  args (3) = octave_value (par);

  ColumnVector f;
  f = feval ("${sys}_logic", args, 1)(0).vector_value ();
  return (f);
}


void
mtt_write (double t, ColumnVector x, ColumnVector y, int nx, int ny)
{
  register int i;
  cout.precision (5);		// this should be passed in as an argument
  cout.width (12);		// as should this (instead of nx, ny)
  cout << t;
  for (i = 0; i < y.length (); i++)
mtt_write (double t, ColumnVector x, ColumnVector y){
  octave_value_list args;
  args (0) = octave_value (t);
  args (1) = octave_value (x);
  args (2) = octave_value (y);
  ColumnVector f;
  feval ("mtt_write", args, 1);

}

//void
//mtt_write (double t, ColumnVector x, ColumnVector y, int nx, int ny)
//{
//  register int i;
//  cout.precision (5);		// this should be passed in as an argument
//  cout.width (12);		// as should this (instead of nx, ny)
//  cout << t;
//  for (i = 0; i < y.length (); i++)
    {
      cout.width (12);
      cout << '\t' << y (i);
//    {
//      cout.width (12);
//      cout << '\t' << y (i);
    }
  cout.width (12);
  cout << "\t\t" << t;
  for (i = 0; i < x.length (); i++)
//    }
//  cout.width (12);
//  cout << "\t\t" << t;
//  for (i = 0; i < x.length (); i++)
    {
      cout.width (12);
      cout << '\t' << x (i);
//    {
//      cout.width (12);
//      cout << '\t' << x (i);
    }
  cout << endl;
//    }
//  cout << endl;
}
//}

ColumnVector nozeros (const ColumnVector v0, const double tol = 0.0)
{
  ColumnVector v (v0.length ());
  register int j;
  for (register int i = j = 0; i < v.length (); i++)
    {
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  const int	ilast	= (int)round (simpar ["last"].double_value () / ddt);

  // cse translation
  // LSODE will need ODEFUNC

  for (register int j = 0, i = 1; i <= ilast; i++)
    {
      y	= mtt_cseo (x, u, t, par);
      y	= mtt_${odeo} (x, u, t, par);
      u	= mtt_input (x, y, t, par);
      if (0 == j)
	{
	  mtt_write (t, x, y, MTTNX, MTTNY);
	  //mtt_write (t, x, y, MTTNX, MTTNY);
           mtt_write (t, x, y);
	}
      dx = mtt_${ode} (x, u, t, par)(0).vector_value ();
      dx = mtt_${ode} (x, u, t, par);
EOF

if [ "$method" = "implicit" ]; then
echo Hi $filename
cat <<EOF >> $filename

      AA = mtt_smxa (x, u, ddt, par);
      AAx = mtt_smxax (x, u, ddt, par);
EOF
fi

## Common stuff
cat <<EOF >> $filename
      open_switches = mtt_logic (x, u, t, par);
      x = mtt_implicit (x, dx, AA, AAx, ddt, 1, open_switches);
      x =  $algorithm; 
      t += ddt;
      j++;
      j = (j == (int)simpar ["stepfactor"].double_value ()) ? j : 0;
    }

  retval (0) = octave_value (y);
  retval (1) = octave_value (x);
︙

MTT: Model Transformation Tools
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