function.h

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#ifndef __FUNCTION_H__
#define __FUNCTION_H__

#include "Python.h"
#include <ltdl.h>
#include "indexset.h"

#undef __BEGIN_DECLS
#undef __END_DECLS
#ifdef __cplusplus
# define __BEGIN_DECLS extern "C" {
# define __END_DECLS }
#else
# define __BEGIN_DECLS /* empty */
# define __END_DECLS /* empty */
#endif

__BEGIN_DECLS

// Forward declaration
struct modena_model_t;

extern PyTypeObject modena_function_tType;

extern PyObject *modena_SurrogateFunction;

typedef struct modena_function_t
{
    PyObject_HEAD

    PyObject *pFunction;

    size_t inputs_size;

    size_t outputs_size;

    size_t parameters_size;

    lt_dlhandle handle;

    void (*function)
    (
        const struct modena_model_t* model,
        const double* i,
        double *o
    );

} modena_function_t;

modena_function_t *modena_function_new
(
    const char *functionId
);

modena_function_t *modena_function_new_from_model
(
    const struct modena_model_t *self
);

modena_index_set_t *modena_function_get_index_set
(
    const modena_function_t* self,
    const char* name
);

void modena_function_destroy(modena_function_t *model);
 // end of C_interface_library

__END_DECLS

#endif /* __FUNCTION_H__ */