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25 
26 #if ! defined (octave_DASPK_h)
27 #define octave_DASPK_h 1
28 
29 #include "octave-config.h"
30 
31 #include <string>
32 
33 #include "Array.h"
34 #include "DASPK-opts.h"
35 
36 class Matrix;
37 
38 class
39 OCTAVE_API
40 DASPK : public DAE, public DASPK_options
41 {
42 public:
43 
DASPK(void)44   DASPK (void)
45     : DAE (), DASPK_options (), initialized (false), liw (0), lrw (0),
46       info (), iwork (), rwork (), abs_tol (), rel_tol () { }
47 
DASPK(const ColumnVector & s,double tm,DAEFunc & f)48   DASPK (const ColumnVector& s, double tm, DAEFunc& f)
49     : DAE (s, tm, f), DASPK_options (), initialized (false), liw (0),
50       lrw (0), info (), iwork (), rwork (), abs_tol (), rel_tol () { }
51 
DASPK(const ColumnVector & s,const ColumnVector & deriv,double tm,DAEFunc & f)52   DASPK (const ColumnVector& s, const ColumnVector& deriv,
53          double tm, DAEFunc& f)
54     : DAE (s, deriv, tm, f), DASPK_options (), initialized (false),
55       liw (0), lrw (0), info (), iwork (), rwork (), abs_tol (),
56       rel_tol () { }
57 
58   ~DASPK (void) = default;
59 
60   ColumnVector do_integrate (double t);
61 
62   Matrix do_integrate (const ColumnVector& tout);
63 
64   Matrix do_integrate (const ColumnVector& tout, const ColumnVector& tcrit);
65 
66   Matrix integrate (const ColumnVector& tout, Matrix& xdot_out);
67 
68   Matrix integrate (const ColumnVector& tout, Matrix& xdot_out,
69                     const ColumnVector& tcrit);
70 
71   std::string error_message (void) const;
72 
73 private:
74 
75   bool initialized;
76 
77   octave_f77_int_type liw;
78   octave_f77_int_type lrw;
79 
80   Array<octave_f77_int_type> info;
81   Array<octave_f77_int_type> iwork;
82 
83   Array<double> rwork;
84 
85   Array<double> abs_tol;
86   Array<double> rel_tol;
87 };
88 
89 #endif
90