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root/OpenMD/branches/development/src/selection/SelectionCompiler.hpp
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Comparing trunk/src/selection/SelectionCompiler.hpp (file contents):
Revision 281 by tim, Wed Feb 2 23:13:11 2005 UTC vs.
Revision 452 by tim, Tue Apr 5 23:09:48 2005 UTC

# Line 66 | Line 66 | namespace oopse {
66  
67      clausePrimitive  ::= clauseComparator |
68                           clauseWithin |
69 <                         clauseChemObject |
69 >                         clauseName |
70                           none | all |
71                           ( clauseOr )
72  
# Line 75 | Line 75 | namespace oopse {
75      clauseWithin     ::= WITHIN ( clauseDistance , expression )
76  
77      clauseDistance   ::= integer | decimal
78 <    
79 <    clauseChemObject::= {clauseMolecule} | {clauseStuntDouble}
78 >        
79 >    clauseName::= *|string{.string{.string}}
80  
81 –    clauseMolecule ::= {clauseMolName} | {clauseMolIndex}
81  
83 –    clauseMolName ::= molname clauseName
84 –    
85 –    clauseName::= *|string
86 –
87 –    clauseMolIndex ::= molindex clauseIndex
88 –    
89 –    clauseIndex ::= integer {- integer }
90 –    
91 –    clauseStuntDouble ::= {clauseStuntDoubleName} | {clauseStuntDoubleIndex}
92 –
93 –    clauseStuntDoubleName ::= name clauseName
94 –
95 –    clauseStuntDoubleIndex ::= index clauseIndex
96 –
82   * </pre>
83   */
84   class SelectionCompiler{
# Line 121 | Line 106 | class SelectionCompiler{
106                  strError += filename;
107              }
108  
124 –            strError += " line#" + lineCurrent;
109              return strError;
110          }
111  
# Line 132 | Line 116 | class SelectionCompiler{
116  
117  
118          bool lookingAtLeadingWhitespace();
119 <        bool lookingAtComment();
119 >        //bool lookingAtComment();
120          bool lookingAtEndOfLine();
121          bool lookingAtEndOfStatement();
122          bool lookingAtString();
# Line 154 | Line 138 | class SelectionCompiler{
138          bool clausePrimitive();
139          bool clauseWithin();
140          bool clauseComparator();
141 <        bool clauseName(int tok);
142 <        bool clauseIndex(int tok);
159 <
141 >        bool clauseChemObjName();        
142 >        bool clauseIndex();
143          Token tokenNext();
144          boost::any valuePeek();
145          int tokPeek();
146  
147          bool addTokenToPostfix(const Token& token);
148 +        bool isNameValid(const std::string& name);
149  
166 –
150          bool compileError(const std::string& errorMessage) {
151              std::cerr << "SelectionCompiler Error: " << errorMessage << std::endl;
152              error = true;
# Line 220 | Line 203 | class SelectionCompiler{
203              return compileError("comparison operator expected");
204          }
205  
206 <        bool integerExpected() {
207 <            return compileError("integer expected");
206 >        bool numberExpected() {
207 >            return compileError("number expected");
208          }        
209          
210          bool numberOrKeywordExpected() {

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