model/SPrecDAGMod.h Source File

00001 /* #start# ***********************************************************
00002 
00003            Scheduling Simulator
00004         Lehrstuhl f"ur Effiziente Algorithmen
00005            Technische Universit"at M"unchen
00006 
00007  File    : $Id: SPrecDAGMod.h,v 1.4 2003/01/08 18:57:12 meierb Exp $
00008 
00009  Purpose : 
00010 
00011  RCS-Log:
00012  $Log: SPrecDAGMod.h,v $
00013  Revision 1.4  2003/01/08 18:57:12  meierb
00014  added randomized release times
00015 
00016  Revision 1.1.1.1  2002/12/02 22:26:19  meierb
00017  my_schedule
00018 
00019  Revision 1.2  2002/11/09 17:59:49  taeubig
00020  <iostream> inclusion, added std::
00021 
00022  Revision 1.1  2002/08/29 12:59:58  taeubig
00023  Added the sources
00024 
00025  Revision 1.14  2000/05/24 12:46:19  taeubig
00026  New compiler (gcc-2.95) and new Qt (2.1)
00027  Replaced "list" by "leda_list" etc.
00028 
00029  Revision 1.13  2000/01/25 00:15:20  taeubig
00030  Cloning..
00031 
00032  Revision 1.12  2000/01/17 13:17:33  zoidl
00033  added javadoc comments
00034 
00035  Revision 1.11  2000/01/17 10:51:12  zoidl
00036  addDependency now returns the inserted edge
00037 
00038  Revision 1.10  1999/11/09 00:03:26  zoidl
00039  del'd debug code
00040 
00041  Revision 1.9  1999/11/08 00:25:27  zoidl
00042  add/del one job, compressJobArray
00043 
00044  Revision 1.8  1999/10/28 10:59:17  zoidl
00045  fixed bug in cycle-checking, changed add/delRelation to add/delDependency
00046 
00047  Revision 1.7  1999/10/27 15:07:28  zoidl
00048  add/del edges in DAG
00049 
00050  Revision 1.6  1999/10/13 14:43:45  zoidl
00051  added deletion of jobs in tasksystem and prec relation, and ´edges´ in
00052  load() of DAG to enable precedence
00053 
00054  Revision 1.5  1999/10/05 13:42:24  zoidl
00055  lots of new load- and save-routines
00056 
00057  Revision 1.4  1999/06/17 16:34:45  hall
00058  STopology changed, tuned STSysSchedEvent-stuff and lost more!
00059 
00060  Revision 1.3  1999/03/31 11:13:31  hall
00061  added a few output operators and save routines
00062 
00063  Revision 1.2  1999/03/29 12:49:00  schickin
00064  design of modifiers changed (SFooMod is now a member of SFoo). the stuff
00065  compiles and a simple test program runs fine.
00066 
00067  Revision 1.1  1999/03/25 14:12:56  schickin
00068  several changes in /model (no real executable yet)
00069 
00070 
00071  * #end# ************************************************************* */
00072 
00073 #ifndef SPRECDAGMOD_H
00074 #define SPRECDAGMOD_H
00075 
00076 // system header files
00077 #include <iostream>
00078 
00079 // project header files
00080 #include "SPrecRelationMod.h"
00081 
00082 class SPrecDAG;
00083 class STaskSystem;
00084 
00088 class SPrecDAGMod : public SPrecRelationMod {
00089 public:
00092   SPrecDAGMod(SPrecDAG& prec) : _prec(prec) {};
00093 
00097   virtual void jobsAdded(const leda_list<SJob*>& newJobs);
00098   
00102   virtual void jobsDeleted(const leda_list<SJob*>& jobs);
00103   
00107   virtual void synchronize();
00108 
00109   virtual SPrecRelation* clone_for(STaskSystem& rTS);
00110 
00118   virtual leda_edge addDependency(SJob& source, SJob& target, bool doCycleCheck=false);
00119 
00126   virtual bool delDependency(SJob& source, SJob& target);
00127   
00130   SPrecDAG& getDAG() { return _prec; };
00131 
00135   virtual bool load(std::istream &in); 
00138   virtual void save(std::ostream &out) const;
00139 
00140   virtual void sample() {};
00141 private:
00144   void constructNodeToJob();
00145   SPrecDAG& _prec;
00146 };
00147 
00148 #endif /* SPRECDAGMOD_H */