Overview
Comment:Improved clarity of code generated for -cc and -oct (except ode2odes).
Octave DEFUN_DLDs now call (rather than replace) their .cc equivalents.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | origin/master | trunk
Files: files | file ages | folders
SHA3-256: 06c3b3d188a3eff24b23290e3c67bdca87a5e8ecbec39892ce6a656e63a11cc6
User & Date: geraint@users.sourceforge.net on 2002-05-07 13:48:43
Other Links: branch diff | manifest | tags
Context
2002-05-07
16:28:26
Trying to fix parameter identification problem ... check-in: 93079fee46 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
13:48:43
Improved clarity of code generated for -cc and -oct (except ode2odes).
Octave DEFUN_DLDs now call (rather than replace) their .cc equivalents. check-in: 06c3b3d188 user: geraint@users.sourceforge.net tags: origin/master, trunk
12:04:49
Upgraded to return Nx3 matrix of indices check-in: 9ead2455dc user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified mttroot/mtt/bin/trans/make_ode2odes from [de3807b0bb] to [1c09db5c78]. 

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#! /bin/sh

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

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$




## Revision 1.73  2002/05/01 12:24:41  geraint
## Removed unnecessary inclusion of load-save.h.
##
## Revision 1.72  2002/05/01 12:21:29  geraint
## No longer uses save_ascii_data_for_plotting function to write data
## - eliminates dependence on liboctinterp (and libncurses) for .cc.
##












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#! /bin/sh

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

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.74  2002/05/01 17:30:56  geraint
## Improved pre-processor directives to better accommodate future alternatives (matlab)
## if necessary.
##
## Revision 1.73  2002/05/01 12:24:41  geraint
## Removed unnecessary inclusion of load-save.h.
##
## Revision 1.72  2002/05/01 12:21:29  geraint
## No longer uses save_ascii_data_for_plotting function to write data
## - eliminates dependence on liboctinterp (and libncurses) for .cc.
##
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#include "mtt_${algebraic_solver}.hh"

#include <fstream>
#if (CODEGENTARGET == STANDALONE)
#include <csignal>

extern ColumnVector F${sys}_ae (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

extern ColumnVector F${sys}_input (
	ColumnVector &x,
	ColumnVector &y,
	const double &t,
	ColumnVector &par);

extern ColumnVector F${sys}_logic (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

extern ColumnVector F${sys}_numpar (
	void);

extern ColumnVector F${sys}_simpar (
     	void);

extern ColumnVector F${sys}_state (
	ColumnVector &par);

extern ColumnVector F${sys}_${ode} (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

extern ColumnVector F${sys}_${odeo} (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

EOF
case "$method" in
    "implicit")
	cat <<EOF >> $filename
extern ColumnVector Fmtt_implicit (
	ColumnVector &x,
	ColumnVector &dx,
	Matrix &AA,
	ColumnVector &AAx,
	const double &ddt,
	const int &nx,
	const ColumnVector &open_switches);

extern Matrix F${sys}_smxa (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

extern ColumnVector F${sys}_smxax (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);
 
EOF
    ;;








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#include "mtt_${algebraic_solver}.hh"

#include <fstream>
#if (CODEGENTARGET == STANDALONE)
#include <csignal>

extern ColumnVector ${sys}_ae (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

extern ColumnVector ${sys}_input (
	ColumnVector &x,
	ColumnVector &y,
	const double &t,
	ColumnVector &par);

extern ColumnVector ${sys}_logic (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

extern ColumnVector ${sys}_numpar (
	void);

extern ColumnVector ${sys}_simpar (
     	void);

extern ColumnVector ${sys}_state (
	ColumnVector &par);

extern ColumnVector ${sys}_${ode} (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

extern ColumnVector ${sys}_${odeo} (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

EOF
case "$method" in
    "implicit")
	cat <<EOF >> $filename
extern ColumnVector Fmtt_implicit (
	ColumnVector &x,
	ColumnVector &dx,
	Matrix &AA,
	ColumnVector &AAx,
	const double &ddt,
	const int &nx,
	const ColumnVector &open_switches);

extern Matrix ${sys}_smxa (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);

extern ColumnVector ${sys}_smxax (
	ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par);
 
EOF
    ;;
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ColumnVector
mtt_ae (ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
    return F${sys}_ae(x,u,t,par);
#elif (CODEGENTARGET == OCTAVEDLD)
    static octave_value_list args, f;
    args (0) = octave_value (x);
    args (1) = octave_value (u);
    args (2) = octave_value (t);
    args (3) = octave_value (par);
    f = feval ("${sys}_ae", args, 1);








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ColumnVector
mtt_ae (ColumnVector &x,
	ColumnVector &u,
	const double &t,
	ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
    return ${sys}_ae(x,u,t,par);
#elif (CODEGENTARGET == OCTAVEDLD)
    static octave_value_list args, f;
    args (0) = octave_value (x);
    args (1) = octave_value (u);
    args (2) = octave_value (t);
    args (3) = octave_value (par);
    f = feval ("${sys}_ae", args, 1);
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	   const double &t,
	   ColumnVector &par)
{
  static MTT::${algebraic_solver} ae(MTTNPAR,MTTNU,MTTNX,MTTNY,MTTNYZ);
  static ColumnVector u  (MTTNU);

#if (CODEGENTARGET == STANDALONE)
  u = F${sys}_input (x, y, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (y);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_input", args, 1);








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	   const double &t,
	   ColumnVector &par)
{
  static MTT::${algebraic_solver} ae(MTTNPAR,MTTNU,MTTNX,MTTNY,MTTNYZ);
  static ColumnVector u  (MTTNU);

#if (CODEGENTARGET == STANDALONE)
  u = ${sys}_input (x, y, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (y);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_input", args, 1);
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inline ColumnVector
mtt_logic (ColumnVector &x,
	   ColumnVector &u,
	   const double &t,
	   ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return F${sys}_logic (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (u);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_logic", args, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_numpar (void)
{
#if (CODEGENTARGET == STANDALONE)
  return F${sys}_numpar ();
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  f = feval ("${sys}_numpar", args, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_simpar (void)
{
#if (CODEGENTARGET == STANDALONE)
  return F${sys}_simpar ();
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  f = feval ("${sys}_simpar", args, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_state (ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return F${sys}_state (par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (par);
  f = feval ("${sys}_state", args, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_rate (ColumnVector &x,
	  ColumnVector &u,
	  const double &t,
	  ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return F${sys}_${ode} (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static 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, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_output (ColumnVector &x,
	     ColumnVector &u,
	     const double &t,
	     ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return F${sys}_${odeo} (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static 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 ("${sys}_${odeo}", args, 1);








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inline ColumnVector
mtt_logic (ColumnVector &x,
	   ColumnVector &u,
	   const double &t,
	   ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return ${sys}_logic (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (u);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_logic", args, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_numpar (void)
{
#if (CODEGENTARGET == STANDALONE)
  return ${sys}_numpar ();
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  f = feval ("${sys}_numpar", args, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_simpar (void)
{
#if (CODEGENTARGET == STANDALONE)
  return ${sys}_simpar ();
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  f = feval ("${sys}_simpar", args, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_state (ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return ${sys}_state (par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (par);
  f = feval ("${sys}_state", args, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_rate (ColumnVector &x,
	  ColumnVector &u,
	  const double &t,
	  ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return ${sys}_${ode} (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static 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, 1);
  return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_output (ColumnVector &x,
	     ColumnVector &u,
	     const double &t,
	     ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return ${sys}_${odeo} (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static 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 ("${sys}_${odeo}", args, 1);
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inline Matrix
mtt_smxa (ColumnVector &x,
	  ColumnVector &u,
	  const double &t,
	  ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return F${sys}_smxa (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (u);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_smxa", args, 1);
  return f(0).matrix_value ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_smxax (ColumnVector &x,
	   ColumnVector &u,
	   const double &t,
	   ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return F${sys}_smxax (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (u);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_smxax", args, 1);








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inline Matrix
mtt_smxa (ColumnVector &x,
	  ColumnVector &u,
	  const double &t,
	  ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return ${sys}_smxa (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (u);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_smxa", args, 1);
  return f(0).matrix_value ();
#endif // (CODEGENTARGET == STANDALONE)
}

inline ColumnVector
mtt_smxax (ColumnVector &x,
	   ColumnVector &u,
	   const double &t,
	   ColumnVector &par)
{
#if (CODEGENTARGET == STANDALONE)
  return ${sys}_smxax (x, u, t, par);
#elif (CODEGENTARGET == OCTAVEDLD)
  static octave_value_list args, f;
  args (0) = octave_value (x);
  args (1) = octave_value (u);
  args (2) = octave_value (t);
  args (3) = octave_value (par);
  f = feval ("${sys}_smxax", args, 1);
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    f = feval ("mtt_dassl", args, 1);
    return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

#if (CODEGENTARGET == STANDALONE)
ColumnVector
Fmtt_residual (const ColumnVector &X,
	      const ColumnVector &DX,
	      double t,
	      int &ires)
{
#elif (CODEGENTARGET == OCTAVEDLD)
DEFUN_DLD (mtt_residual, args, , "mtt_residual")
{








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    f = feval ("mtt_dassl", args, 1);
    return f(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)
}

#if (CODEGENTARGET == STANDALONE)
ColumnVector
mtt_residual (const ColumnVector &X,
	      const ColumnVector &DX,
	      double t,
	      int &ires)
{
#elif (CODEGENTARGET == OCTAVEDLD)
DEFUN_DLD (mtt_residual, args, , "mtt_residual")
{
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    static octave_value_list new_args;

    x = X.extract (0,MTTNX-1);
    if (MTTNYZ > 0)
      ui = X.extract (MTTNX,MTTNX+MTTNYZ-1);    

#if (CODEGENTARGET == STANDALONE)
    par = F${sys}_numpar();
    u = F${sys}_input(x,y,t,par);
#elif (CODEGENTARGET == OCTAVEDLD)
    par = feval ("${sys}_numpar",  new_args, 1)(0).${vector_value} ();
    new_args(0) = octave_value (x);
    new_args(1) = octave_value (u);
    new_args(2) = octave_value (t);
    new_args(3) = octave_value (par);
    u = feval ("${sys}_input", new_args, 1)(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)

    U.insert (u,0);
    if (MTTNYZ > 0)
      U.insert (ui,MTTNU);

#if (CODEGENTARGET == STANDALONE)
    dx = F${sys}_${ode} (x,U,t,par);
    yz = F${sys}_ae (x,U,t,par);
#elif (CODEGENTARGET == OCTAVEDLD)
    new_args(1) = octave_value (U);
    dx = feval ("${sys}_${ode}", new_args, 1)(0).${vector_value} ();
    yz = feval ("${sys}_ae", new_args, 1)(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)

    for (register int i = 0; i < MTTNX; i++)








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    static octave_value_list new_args;

    x = X.extract (0,MTTNX-1);
    if (MTTNYZ > 0)
      ui = X.extract (MTTNX,MTTNX+MTTNYZ-1);    

#if (CODEGENTARGET == STANDALONE)
    par = ${sys}_numpar();
    u = ${sys}_input(x,y,t,par);
#elif (CODEGENTARGET == OCTAVEDLD)
    par = feval ("${sys}_numpar",  new_args, 1)(0).${vector_value} ();
    new_args(0) = octave_value (x);
    new_args(1) = octave_value (u);
    new_args(2) = octave_value (t);
    new_args(3) = octave_value (par);
    u = feval ("${sys}_input", new_args, 1)(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)

    U.insert (u,0);
    if (MTTNYZ > 0)
      U.insert (ui,MTTNU);

#if (CODEGENTARGET == STANDALONE)
    dx = ${sys}_${ode} (x,U,t,par);
    yz = ${sys}_ae (x,U,t,par);
#elif (CODEGENTARGET == OCTAVEDLD)
    new_args(1) = octave_value (U);
    dx = feval ("${sys}_${ode}", new_args, 1)(0).${vector_value} ();
    yz = feval ("${sys}_ae", new_args, 1)(0).${vector_value} ();
#endif // (CODEGENTARGET == STANDALONE)

    for (register int i = 0; i < MTTNX; i++)
︙︙

Modified mttroot/mtt/bin/trans/make_stdin from [d2cafbc640] to [834838dfbf].

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	  str >> c;
	}
      str.setf(ios::skipws);
      c = str.peek ();
    }
}

ColumnVector F${Sys}_input (
	ColumnVector	&mttx,
	ColumnVector	&mtty,
	const double	&mttt,
	ColumnVector	&mttpar
)
{
#elif (CODEGENTARGET == OCTAVEDLD)








|








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	  str >> c;
	}
      str.setf(ios::skipws);
      c = str.peek ();
    }
}

ColumnVector ${Sys}_input (
	ColumnVector	&mttx,
	ColumnVector	&mtty,
	const double	&mttt,
	ColumnVector	&mttpar
)
{
#elif (CODEGENTARGET == OCTAVEDLD)
︙︙

Modified mttroot/mtt/bin/trans/mtt_header from [60273694d1] to [6bf6a9a964].

︙︙
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# Copyright (C) 2000 by Peter J. Gawthrop

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$



## Revision 1.44  2002/05/01 17:30:56  geraint
## Improved pre-processor directives to better accommodate future alternatives (matlab)
## if necessary.
##
## Revision 1.43  2002/04/30 23:27:00  geraint
## Replaced octave_map with columnvector in simpar.cc. Not quite as descriptive but
## standardises the interfaces somewhat and reduces the dependency on liboctinterp








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# Copyright (C) 2000 by Peter J. Gawthrop

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.45  2002/05/02 09:30:22  gawthrop
## _ssim.m now returns t as 4th arg
##
## Revision 1.44  2002/05/01 17:30:56  geraint
## Improved pre-processor directives to better accommodate future alternatives (matlab)
## if necessary.
##
## Revision 1.43  2002/04/30 23:27:00  geraint
## Replaced octave_map with columnvector in simpar.cc. Not quite as descriptive but
## standardises the interfaces somewhat and reduces the dependency on liboctinterp
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	    fi
        fi
    done
    echo ${ans}
}


write_DLD_header()
{
    cat <<EOF
#if (CODEGENTARGET == OCTAVEDLD)
#include <octave/oct.h>
#include <octave/toplev.h>
#include <math.h>
#include "useful-functions.hh"
#include "${system}_cr.h"
#include "${system}_def.h"
#include "${system}_sympar.h"

DEFUN_DLD (${system}_${rep}, args, ,
"Usage: [$output] = ${system}_${rep}($args)\nOctave ${rep} representation of system ${system}\nGenerated by MTT on `date`")
{

  octave_value_list retval;
#endif // (CODEGENTARGET == OCTAVEDLD)

EOF
}


map_DLD_inputs ()
{
    s=${1:-""}					# comma separated input list
    if [ -z ${s:-""} ];then return; fi
    printf "#if (CODEGENTARGET == OCTAVEDLD)\n"
    c=`get_field ${s} 0`			# count of inputs
    i=0
    printf "  if (${c} != args.length ()) usage (\"${fun_name} expected ${c} argument(s): ${s}\");\n\n"
    while [ ${i} -lt ${c} ]; do
	j=${i}
	i=`expr ${i} + 1`
	w=`get_field ${s} ${i}`		# argument name
	get_arg_specific_stuff ${w}
	case ${arg_type} in
	    "const double")
		printf "  ${arg_type}\t${w}\t= args(${j}).double_value ();\n"
		;;
	    ColumnVector | Matrix | *)
		printf "  ${arg_type}\t${w}\t= args(${j}).%s ();\n" ${vector_value}
		;;
	esac
    done
    printf "#endif // (CODEGENTARGET == OCTAVEDLD)\n\n"
}	


declare_DLD_outputs ()
{
    s=${1:-""}					# comma separated output list
    c=`get_field ${s} 0`			# count of outputs
    i=0
    while [ ${i} -lt ${c} ]; do
	i=`expr ${i} + 1`
	w=`get_field ${s} ${i}`		# argument name
	get_arg_specific_stuff ${w}
	printf "  static ${arg_type}\t${w}\t${arg_init};\n"
    done
}


return_DLD_outputs ()
{
    s=${1:-""}					# comma separated output list
    c=`get_field ${s} 0`			# count of outputs
    i=0
    cat <<EOF

\/\/ END Code

#if (CODEGENTARGET == OCTAVEDLD)
EOF
    while [ ${i} -lt ${c} ]; do
	j=${i}
	i=`expr ${i} + 1`
	w=`get_field ${s} ${i}`
	printf "  retval (${j})\t= octave_value (${w});\n"
    done
    cat <<EOF
  return (retval);
}
#endif // (CODEGENTARGET == OCTAVEDLD)
EOF
}

write_standalone_header ()
{
    get_arg_specific_stuff ${output}
    cat <<EOF

// Code generation directives
#define STANDALONE 0
#define OCTAVEDLD  1
#if (! defined (CODEGENTARGET))
#define CODEGENTARGET STANDALONE
#endif // (! defined (CODEGENTARGET))

#if (CODEGENTARGET == STANDALONE)
#include <octave/oct.h>
#include "useful-functions.hh"
#include "${system}_cr.h"
#include "${system}_def.h"
#include "${system}_sympar.h"









${arg_type} F${system}_${rep} (
EOF
    if [ -z ${args:-""} ]; then
	printf "\tvoid"
    else
	c=`get_field ${args:-""} 0`
	i=0
	while [ ${i} -lt ${c} ]; do
	    i=`expr ${i} + 1`
	    if [ ${i} -lt ${c} ]; then
		comma=","
	    else
		comma=""
	    fi
	    w=`get_field ${args} ${i}`
	    get_arg_specific_stuff ${w}
	    printf "\t${arg_type}\t&${w}${comma}\n"
	done
    fi

    cat <<EOF
)
{

#endif // (CODEGENTARGET == STANDALONE)
EOF
}






return_standalone_output ()


{































    cat <<EOF
#if (CODEGENTARGET == STANDALONE)










  return ${output};
}
#endif // (CODEGENTARGET == STANDALONE)
EOF
}


# Header information
cat<<EOF
$modeline
$function $declaration
$Lc $declaration
$Lc System $system, representation $rep, language $language; $Rc
$Lc File $1_$rep.$language; $Rc
$Lc Generated by MTT on `date`; $Rc
EOF

if [ -n "${header_only}" ]; then
    exit
else
    get_sizes;
fi

if [ ${language} = "oct" ];then
    write_standalone_header
    write_DLD_header
    map_DLD_inputs ${args}
    undeclared=`get_extra_fields ${args:-"nil"} ${output:-"nil"}`
    declare_DLD_outputs ${undeclared}
    array2constant
    cat <<EOF

// BEGIN Code

EOF
    return_DLD_outputs ${output}
    return_standalone_output
else

if [ -n "$noglobals" ]; then
cat<<EOF

## Horrible fudge to make mtt_m2p work
global ...








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	    fi
        fi
    done
    echo ${ans}
}

























































































write_cc_header ()
{
    get_arg_specific_stuff ${output}
    cat <<EOF









#include <octave/oct.h>
#include "useful-functions.hh"
#include "${system}_cr.h"
#include "${system}_def.h"
#include "${system}_sympar.h"

// Code generation directives
#define STANDALONE 0
#define OCTAVEDLD  1
#define MATLABMEX  2
#ifndef CODEGENTARGET
#define CODEGENTARGET STANDALONE
#endif // CODEGENTARGET

${arg_type} ${system}_${rep} (
EOF
    if [ -z ${args:-""} ]; then
	printf "\tvoid"
    else
	c=`get_field ${args:-""} 0`
	i=0
	while [ ${i} -lt ${c} ]; do
	    i=`expr ${i} + 1`
	    if [ ${i} -lt ${c} ]; then
		comma=","
	    else
		comma=""
	    fi
	    w=`get_field ${args} ${i}`
	    get_arg_specific_stuff ${w}
	    printf "\t${arg_type}\t&${w}${comma}\n"
	done
    fi
    get_arg_specific_stuff ${output}
    cat <<EOF
)
{
  static ${arg_type} ${output} ${arg_init};

EOF
}

write_cc_footer ()
{
    cat <<EOF
// BEGIN Code
// END   Code

  return ${output};
}

EOF
}


map_oct_inputs ()
{
    s=${1:-""}					# comma separated input list
    if [ -z ${s:-""} ];then return; fi
    c=`get_field ${s} 0`			# count of inputs
    i=0
    printf "  if (${c} != args.length ()) usage (\"${fun_name} expected ${c} argument(s): ${s}\");\n\n"
    while [ ${i} -lt ${c} ]; do
	j=${i}
	i=`expr ${i} + 1`
	w=`get_field ${s} ${i}`		# argument name
	get_arg_specific_stuff ${w}
	case ${arg_type} in
	    "const double")
		printf "  ${arg_type}\t${w}\t= args(${j}).double_value ();\n"
		;;
	    ColumnVector | Matrix | *)
		printf "  ${arg_type}\t${w}\t= args(${j}).%s ();\n" ${vector_value}
		;;
	esac
    done
}	

write_oct()
{
    func=${1:-"<insert function name>"}
    args=${2:-""}
    cat <<EOF
#if (CODEGENTARGET == OCTAVEDLD)
DEFUN_DLD (${system}_${rep}, args, ,
"Usage: [$output] = ${system}_${rep}($args)\nOctave ${rep} representation of system ${system}\nGenerated by MTT on `date`")
{
  static octave_value_list retval;

EOF
    map_oct_inputs ${args}
    cat <<EOF

  retval (0) = ${func} (${args});
  return (retval);
}
#endif // (CODEGENTARGET == OCTAVEDLD)
EOF
}


# Header information
cat<<EOF
$modeline
$function $declaration
$Lc $declaration
$Lc System $system, representation $rep, language $language; $Rc
$Lc File $1_$rep.$language; $Rc
$Lc Generated by MTT on `date`; $Rc
EOF

if [ -n "${header_only}" ]; then
    exit
else
    get_sizes;
fi

if [ ${language} = "oct" ];then
# standalone
    write_cc_header



    array2constant

    write_cc_footer
# oct code
    write_oct ${system}_${rep} ${args}



else

if [ -n "$noglobals" ]; then
cat<<EOF

## Horrible fudge to make mtt_m2p work
global ...
︙︙

MTT: Model Transformation Tools
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