brti.h

基于linux环境的ns2多机并行仿真补丁

/*---------------------------------------------------------------------------*/
/* BRTI interface.                                                           */
/* Author(s): Richard Fujimoto, Steve Ferenci, Thom McLean, Kalyan Perumalla.*/
/* $Revision: 1.1 $ $Name: v26apr05 $ $Date: 2003/04/11 20:17:37 $ */
/*---------------------------------------------------------------------------*/
#ifndef __BRTI_H
#define __BRTI_H
  #include "rticore.h"
  typedef CoreRetractionHandle EventRetractionHandle;
  #define MSG_RETRACTION 912345
  void RTI_Retract(EventRetractionHandle);
  void RTI_FlushQueueRequest(TM_Time);
  void BRTI_Tick( void );

/* maximum number of registered object instances per federate */
#define RTI_MAX_INSTANCES_PER_PE 1000

typedef MCAST_Handle	RTI_ObjClassDesignator;
typedef long 		RTI_ObjInstanceDesignator;

/*
 * message format; assume message contents a single long
 */

struct MsgS
{
  TM_Time TimeStamp;            /* logical time time stamp */
  TM_TagType TMStuff;           /* information used by TM-Kit */
  EventRetractionHandle erh;
  unsigned char Payload[1];     /* data part */
		/*XXX KALYAN: some compilers don't like 0 element array*/
};
void RequestRetraction(EventRetractionHandle); /*To be supplied by federate*//*SLFXXX*/

/* size of message with payload of X bytes */
#define MSGS_SIZE(x) (sizeof(struct MsgS)+(x))

/* initial size of TSO queue, #nodes added when increment */
#define Q_SIZE 10000
#define Q_INC	5000

/* number of times LBTS can fail to advance before printing warning msg */
#define TM_LBTSFAILCOUNT  10000000

#define InitRTI RTI_Init
void RTI_Init( int ac, char *av[] );

/* declaration management services */
RTI_ObjClassDesignator RTI_GetObjClassHandle (char *);
RTI_ObjInstanceDesignator RTI_RegisterObjInstance (RTI_ObjClassDesignator);
void RTI_PublishObjClass (RTI_ObjClassDesignator);
void RTI_InitObjClassSubscription (RTI_ObjClassDesignator, MCAST_WhereProc, void *);
BOOLEAN RTI_IsClassSubscriptionInitialized (RTI_ObjClassDesignator);
void RTI_SubscribeObjClassAttributes (RTI_ObjClassDesignator);
RTI_ObjClassDesignator RTI_CreateClass(char *);

/* object management services */
void ReflectAttributeValues (TM_Time, struct MsgS *, long, long);
EventRetractionHandle RTI_UpdateAttributeValues(RTI_ObjInstanceDesignator, struct MsgS *, long, long);

/* time management services */
void TimeAdvanceGrant (TM_Time);
void RTI_NextEventRequest (TM_Time);
void RTI_TimeAdvanceRequest (TM_Time);
void RTI_SetLookAhead(TM_Time);
TM_Time RTI_GetLookAhead(void);
void PrintStats(void);

#endif /*__BRTI_H*/