Orocos Real-Time Toolkit  2.9.0
EdgeCondition.hpp
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1 /***************************************************************************
2  tag: Peter Soetens Mon Jan 19 14:11:21 CET 2004 EdgeCondition.hpp
3 
4  EdgeCondition.hpp - description
5  -------------------
6  begin : Mon January 19 2004
7  copyright : (C) 2004 Peter Soetens
8  email : peter.soetens@mech.kuleuven.ac.be
9 
10  ***************************************************************************
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37 
38 #ifndef EDGECONDITION_HPP
39 #define EDGECONDITION_HPP
40 
41 #include <map>
42 #include "rtt-scripting-config.h"
43 #include "../base/rtt-base-fwd.hpp"
44 #include "rtt-scripting-fwd.hpp"
45 // adjacency_list has some very short template parameter names,
46 // which may be defined as macros on some OS's. So undef here.
47 #undef DS
48 #undef OEL
49 #undef VL
50 #undef VP
51 #undef EP
52 #undef GP
53 #undef EL
54 #define BOOST_NO_HASH
55 #include <boost/graph/adjacency_list.hpp>
56 
57 using boost::property;
58 
60 
61 namespace boost {
62  BOOST_INSTALL_PROPERTY(edge, condition);
63 }
64 
65 namespace RTT
66 { namespace scripting {
73  {
74  static int condition_counter;
75  public:
76  typedef property<edge_condition_t, EdgeCondition,
77  property< boost::edge_index_t, int> > EdgeProperty;
78 
82  EdgeCondition();
83 
89  EdgeCondition(ConditionInterface* cond );
90 
91  ~EdgeCondition();
92 
93  EdgeCondition( const EdgeCondition& orig );
94 
95  EdgeCondition& operator=( const EdgeCondition& orig );
96 
97  EdgeCondition copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& replacementdss ) const;
98 
105  void reset();
106 
110  bool evaluate();
111 
115  ConditionInterface* getCondition() const;
116 
117  int getRank() const { return rank; }
118  protected:
119 
120  void setCondition(ConditionInterface* cond);
121 
122  private:
123  ConditionInterface* condition;
124  int rank;
125  };
126 
127 }}
128 
129 #endif
This interface represents the concept of a condition which can be evaluated and return true or false...
#define RTT_SCRIPTING_API
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:52
This class represents a conditional branch in a program tree.
BOOST_INSTALL_PROPERTY(edge, condition)
edge_condition_t
property< edge_condition_t, EdgeCondition, property< boost::edge_index_t, int > > EdgeProperty