Coin  4.0.3
Coin3D core library
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ScXMLMinimumEvaluator.h
1#ifndef COIN_SCXMLMINIMUMEVALUATOR_H
2#define COIN_SCXMLMINIMUMEVALUATOR_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
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11 *
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13 * this list of conditions and the following disclaimer.
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15 * Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * Neither the name of the copyright holder nor the names of its
20 * contributors may be used to endorse or promote products derived from
21 * this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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34\**************************************************************************/
35
36#include <Inventor/scxml/ScXMLEvaluator.h>
37#include <Inventor/tools/SbLazyPimplPtr.h>
38
41 SCXML_OBJECT_HEADER(ScXMLMinimumEvaluator)
42
43public:
44 static void initClass(void);
45 static void cleanClass(void);
46
48 virtual ~ScXMLMinimumEvaluator(void);
49
50 virtual void setStateMachine(ScXMLStateMachine *);
51
52 virtual ScXMLDataObj * evaluate(const char * expression) const;
53
54 virtual SbBool setAtLocation(const char * location, ScXMLDataObj * obj);
55 virtual ScXMLDataObj * locate(const char * location) const;
56
57 virtual void clearTemporaryVariables(void);
58
59private:
60 class PImpl;
62
63}; // ScXMLMinimumEvaluator
64
65
67 SCXML_OBJECT_ABSTRACT_HEADER(ScXMLMinimumExprDataObj)
69public:
70 static void initClass(void);
71 static void cleanClass(void);
72
73}; // ScXMLMinimumDataObj
74
75
77 SCXML_OBJECT_HEADER(ScXMLMinimumExprDataObj)
79public:
80 static void initClass(void);
81 static void cleanClass(void);
82
83 static ScXMLDataObj * createFor(const char * stateid);
84
86 ScXMLInExprDataObj(const char * stateid);
87 virtual ~ScXMLInExprDataObj(void);
88
89 void setStateId(const char * stateid);
90 const char * getStateId(void) const { return this->stateid; }
91
92protected:
93 char * stateid;
94
95 virtual SbBool evaluateNow(ScXMLStateMachine * sm, ScXMLDataObj *& pointer) const;
96
97}; // ScXMLMinimumDataObj
98
99
101 SCXML_OBJECT_HEADER(ScXMLAppendOpExprDataObj)
103public:
104 static void initClass(void);
105 static void cleanClass(void);
106
107 static ScXMLDataObj * createFor(ScXMLDataObj * lhs, ScXMLDataObj * rhs);
108
111 virtual ~ScXMLAppendOpExprDataObj(void);
112
113 void setLHS(ScXMLDataObj * lhs);
114 const ScXMLDataObj * getLHS(void) const { return this->lhs; }
115 void setRHS(ScXMLDataObj * rhs);
116 const ScXMLDataObj * getRHS(void) const { return this->rhs; }
117
118protected:
119 virtual SbBool evaluateNow(ScXMLStateMachine * sm, ScXMLDataObj *& pointer) const;
120
121private:
122 ScXMLDataObj * lhs, * rhs;
123
124};
125
126#endif // !COIN_SCXMLMINIMUMEVALUATOR_H
The SbList class is a template container class for lists.
Definition SbList.h:70
Definition ScXMLMinimumEvaluator.h:100
base class for evaluator data objects in the SCXML data module
Definition ScXMLEvaluator.h:77
defines an interface for profile-dependent evaluators.
Definition ScXMLEvaluator.h:44
Definition ScXMLEvaluator.h:223
Definition ScXMLMinimumEvaluator.h:76
implements the evaluator for the minimum profile.
Definition ScXMLMinimumEvaluator.h:39
implements the data objects for the evaluator for the minimum profile.
Definition ScXMLMinimumEvaluator.h:66
Manager for processing events and setting states in SCXML structures.
Definition ScXMLStateMachine.h:61