icfp12/ovm/task.h

#ifndef OVM_TASK_H
#define OVM_TASK_H

#include "base.h"

typedef struct {
	gdouble scenario;
	guint in_size, out_size;
	gdouble *in, *out;
} task_t;

typedef void (*task_app_t)(task_t *task);

task_t* task_new(gdouble scenario, guint in_size, guint out_size);
void task_free(task_t *task);

void ovm_init();
void ovm_step(gdouble scenario, gdouble *in, gdouble *out);

static inline gdouble task_run(task_t *task, task_app_t app) {
	ovm_init();
	while (task->out[0] == 0.0) {
		app(task);
		ovm_step(task->scenario, task->in, task->out);
	}
	return task->out[0];
}

#endif