Coin Logo Coin3D is Free Software,
published under the BSD 3-clause license.
https://bitbucket.org/Coin3D/
http://www.kongsberg.com/kogt/
ScXMLCoinEvaluator.h
1 #ifndef COIN_SCXMLCOINEVALUATOR_H
2 #define COIN_SCXMLCOINEVALUATOR_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
10  * met:
11  *
12  * Redistributions of source code must retain the above copyright notice,
13  * this list of conditions and the following disclaimer.
14  *
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
24  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27  * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 \**************************************************************************/
35 
36 #include <Inventor/scxml/ScXMLEvaluator.h>
37 #include <Inventor/tools/SbPimplPtr.h>
38 
39 class COIN_DLL_API ScXMLCoinEvaluator : public ScXMLEvaluator {
40  typedef ScXMLEvaluator inherited;
41  SCXML_OBJECT_HEADER(ScXMLCoinEvaluator)
42 
43 public:
44  static void initClass(void);
45  static void cleanClass(void);
46 
47  ScXMLCoinEvaluator(void);
48  virtual ~ScXMLCoinEvaluator(void);
49 
50  virtual void setStateMachine(ScXMLStateMachine *sm);
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  void dumpTemporaries(void);
59 
60 private:
61  class PImpl;
62  SbPimplPtr<PImpl> pimpl;
63 
64 }; // ScXMLCoinEvaluator
65 
67  SCXML_OBJECT_HEADER(ScXMLCoinEqualsOpExprDataObj)
69 public:
70  static void initClass(void);
71  static void cleanClass(void);
72 
73 protected:
74  virtual SbBool evaluateNow(ScXMLStateMachine * sm, ScXMLDataObj * & pointer) const;
75 
76 };
77 
78 class COIN_DLL_API ScXMLCoinAddOpExprDataObj : public ScXMLAddOpExprDataObj {
79  SCXML_OBJECT_HEADER(ScXMLCoinAddOpExprDataObj)
81 public:
82  static void initClass(void);
83  static void cleanClass(void);
84 
85 protected:
86  virtual SbBool evaluateNow(ScXMLStateMachine * sm, ScXMLDataObj * & pointer) const;
87 
88 };
89 
91  SCXML_OBJECT_HEADER(ScXMLCoinSubtractOpExprDataObj)
93 public:
94  static void initClass(void);
95  static void cleanClass(void);
96 
97  static ScXMLDataObj * createFor(ScXMLDataObj * lhs, ScXMLDataObj * rhs);
98 
99 protected:
100  virtual SbBool evaluateNow(ScXMLStateMachine * sm, ScXMLDataObj * & pointer) const;
101 
102 };
103 
105  SCXML_OBJECT_HEADER(ScXMLCoinMultiplyOpExprDataObj)
107 public:
108  static void initClass(void);
109  static void cleanClass(void);
110 
111 protected:
112  virtual SbBool evaluateNow(ScXMLStateMachine * sm, ScXMLDataObj * & pointer) const;
113 
114 };
115 
117  SCXML_OBJECT_HEADER(ScXMLCoinDivideOpExprDataObj)
119 public:
120  static void initClass(void);
121  static void cleanClass(void);
122 
123 protected:
124  virtual SbBool evaluateNow(ScXMLStateMachine * sm, ScXMLDataObj * & pointer) const;
125 
126 };
127 
129  SCXML_OBJECT_HEADER(ScXMLCoinLengthFuncExprDataObj)
130  typedef ScXMLExprDataObj inherited;
131 public:
132  static void initClass(void);
133  static void cleanClass(void);
134 
135  static ScXMLDataObj * createFor(ScXMLDataObj * obj);
136 
139  virtual ~ScXMLCoinLengthFuncExprDataObj(void);
140 
141  void setExpr(ScXMLDataObj * obj);
142  ScXMLDataObj * getExpr(void) const { return this->expr; }
143 
144 protected:
145  virtual SbBool evaluateNow(ScXMLStateMachine * sm, ScXMLDataObj * & pointer) const;
146 
147  ScXMLDataObj * expr;
148 
149 };
150 
151 #endif // !COIN_SCXMLCOINEVALUATOR_H
Definition: ScXMLCoinEvaluator.h:90
Definition: ScXMLEvaluator.h:434
base class for evaluator data objects in the SCXML data module
Definition: ScXMLEvaluator.h:77
Definition: ScXMLCoinEvaluator.h:78
Definition: ScXMLEvaluator.h:380
defines an interface for profile-dependent evaluators.
Definition: ScXMLEvaluator.h:44
virtual void setStateMachine(ScXMLStateMachine *sm)
Definition: ScXMLEvaluator.cpp:134
Definition: ScXMLEvaluator.h:350
Definition: ScXMLEvaluator.h:461
Definition: ScXMLCoinEvaluator.h:128
implements the evaluator for the custom profile named "x-coin".
Definition: ScXMLCoinEvaluator.h:39
Definition: ScXMLEvaluator.h:223
Definition: ScXMLCoinEvaluator.h:104
Definition: ScXMLEvaluator.h:407
virtual void clearTemporaryVariables(void)
Definition: ScXMLEvaluator.cpp:155
Definition: ScXMLCoinEvaluator.h:116
Definition: ScXMLCoinEvaluator.h:66
Manager for processing events and setting states in SCXML structures.
Definition: ScXMLStateMachine.h:61