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#ifndef __TASK_H__
#define __TASK_H__
#ifdef __cplusplus
#include <unistd.h>
#include <sys/time.h>
#include <vector.h>
#include <Exceptions.h>
#include <Handle.h>
#define TASK_ON_HOLD 0
#define TASK_DONE 1
#define TASK_BURST 2
#define W4_STICKY 1
#define W4_READING 2
#define W4_WRITING 4
class Task : public Base {
public:
Task();
virtual ~Task();
virtual String GetName();
int Run();
int GetState();
void Suspend(int = -1) throw (GeneralException);
void WaitFor(Task *);
void WaitFor(Handle *, int = 0);
void WaitFor(pid_t);
void WaitFor(timeval, int = 0);
Task * WaitedBy();
void SetBurst();
void Stop();
void Restart();
bool IsStopped();
protected:
virtual int Do() throw (GeneralException);
int current;
private:
class wbta_t {
public:
wbta_t(Task * ata) : ta(ata) { }
Task * ta;
};
int state;
bool stopped;
bool suspended;
Task * wbta;
};
#else
#error This only works with a C++ compiler
#endif
#endif
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