TryCommand.hpp
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1 /***************************************************************************
2  tag: Peter Soetens Tue Dec 21 22:43:08 CET 2004 TryCommand.hpp
3 
4  TryCommand.hpp - description
5  -------------------
6  begin : Tue December 21 2004
7  copyright : (C) 2004 Peter Soetens
8  email : peter.soetens@mech.kuleuven.ac.be
9 
10  ***************************************************************************
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37 
38 
39 #ifndef ORO_TRY_COMMAND_HPP
40 #define ORO_TRY_COMMAND_HPP
41 
42 #include "rtt-scripting-config.h"
43 #include "../base/ActionInterface.hpp"
44 #include "ConditionInterface.hpp"
45 #include "../Logger.hpp"
46 #include "../internal/DataSource.hpp"
47 
48 namespace RTT
49 { namespace scripting {
50 
51 
52 
53 
59  class RTT_SCRIPTING_API TryCommand :
61  {
62  // we must use a internal::DataSource for correct
63  // copy sementics ...
66  public:
72 
73  ~TryCommand();
74 
75  bool execute();
76  void reset();
77 
78  bool valid() const;
79 
80  void readArguments();
81 
82  base::ActionInterface* theCommand() const;
83 
85 
86  TryCommand* clone() const;
87 
88  TryCommand* copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& alreadyCloned ) const;
89  };
90 
96  class RTT_SCRIPTING_API TryCommandResult :
97  public ConditionInterface
98  {
100  bool _invert;
101  public:
110 
111  ~TryCommandResult();
112 
113  bool evaluate();
114 
115  ConditionInterface* clone() const;
116 
117  ConditionInterface* copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& alreadyCloned ) const;
118  };
119 
127  class RTT_SCRIPTING_API EvalCommand :
128  public base::ActionInterface
129  {
130  // the result
132  // the data to evaluate in the command.
134  public:
136 
137  ~EvalCommand();
138 
139  void readArguments();
140 
141  bool execute();
142 
143  void reset();
144 
146 
147  base::ActionInterface* clone() const;
148 
149  base::ActionInterface* copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& alreadyCloned ) const;
150  };
151 
157  class RTT_SCRIPTING_API EvalCommandResult :
158  public ConditionInterface
159  {
161  public:
163 
165 
166  bool evaluate();
167 
168  ConditionInterface* clone() const;
169 
170  ConditionInterface* copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& alreadyCloned ) const;
171  };
172 }}
173 
174 #endif
internal::DataSource< bool >::shared_ptr c
Definition: TryCommand.hpp:99
base::ActionInterface * c
Definition: TryCommand.hpp:65
This interface represents the concept of a condition which can be evaluated and return true or false...
Based on the software pattern &#39;command&#39;, this interface allows execution of action objects...
internal::DataSource< bool >::shared_ptr c
Definition: TryCommand.hpp:160
internal::AssignableDataSource< bool >::shared_ptr _result
Definition: TryCommand.hpp:64
boost::intrusive_ptr< DataSource< T > > shared_ptr
Definition: DataSource.hpp:115
boost::intrusive_ptr< AssignableDataSource< T > > shared_ptr
Definition: DataSource.hpp:198
internal::AssignableDataSource< bool >::shared_ptr _cache
Definition: TryCommand.hpp:131
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53
internal::DataSource< bool >::shared_ptr _ds
Definition: TryCommand.hpp:133


rtt
Author(s): RTT Developers
autogenerated on Fri Oct 25 2019 03:59:44