bbsrcli.h

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#ifndef bbsrcli_h
#define bbsrcli_h

#include <nrnmpiuse.h>
#include "bbsimpl.h"
class KeepArgs;
struct bbsmpibuf;

class BBSClient : public BBSImpl{ // implemented as PVM Client
public:
   BBSClient();
   virtual ~BBSClient();

   virtual boolean look(const char*);

   virtual void take(const char*); /* blocks til something to take */
   virtual boolean look_take(const char*); /* returns false if nothing to take */
   // after taking use these
   virtual int upkint();
   virtual double upkdouble();
   virtual void upkvec(int, double*);
   virtual char* upkstr(); // delete [] char* when finished
   virtual char* upkpickle(size_t*); // delete [] char* when finished

   // before posting use these
   virtual void pkbegin();
   virtual void pkint(int);
   virtual void pkdouble(double);
   virtual void pkvec(int, double*);
   virtual void pkstr(const char*);
   virtual void pkpickle(const char*, size_t);
   virtual void post(const char*);

   virtual void post_todo(int parentid);
   virtual void post_result(int id);
   virtual int look_take_result(int pid); // returns id, or 0 if nothing
   virtual int look_take_todo(); // returns id, or 0 if nothing
   virtual int take_todo(); // returns id
   virtual void save_args(int);
   virtual void return_args(int);

   virtual void start();
   virtual void done();

   virtual void perror(const char*);
private:
   int get(const char* key, int type); // return type
   int get(int key, int type); // return type
   int get(int type); // return type
private:
   static int sid_;
   KeepArgs* keepargs_;
#if NRNMPI
   void upkbegin();
   char* getkey();
   int getid();
   bbsmpibuf* sendbuf_, *recvbuf_, *request_;
#endif
   
};

#endif