# | Line 40 | Line 40 | |
---|---|---|
40 | */ | |
41 | ||
42 | #include "selection/SelectionCompiler.hpp" | |
43 | + | #include "utils/StringUtils.hpp" |
44 | namespace oopse { | |
45 | ||
46 | bool SelectionCompiler::compile(const std::string& filename, const std::string& script) { | |
# | Line 50 | Line 51 | bool SelectionCompiler::compile(const std::string& fil | |
51 | lineIndices.clear(); | |
52 | aatokenCompiled.clear(); | |
53 | ||
54 | < | if (internalcompile()) { |
54 | > | if (internalCompile()) { |
55 | return true; | |
56 | } | |
57 | ||
58 | int icharEnd; | |
59 | < | if ((icharEnd = script.find('\r', ichCurrentCommand)) == std::string:npos && |
60 | < | (icharEnd = script.find('\n', ichCurrentCommand)) == std::string:npos) { |
59 | > | if ((icharEnd = script.find('\r', ichCurrentCommand)) == std::string::npos && |
60 | > | (icharEnd = script.find('\n', ichCurrentCommand)) == std::string::npos) { |
61 | icharEnd = script.size(); | |
62 | } | |
63 | errorLine = script.substr(ichCurrentCommand, icharEnd); | |
# | Line 71 | Line 72 | bool SelectionCompiler::internalCompile(){ | |
72 | ||
73 | error = false; | |
74 | ||
75 | < | std::vector<Token> lltoken; |
75 | > | //std::vector<Token> lltoken; |
76 | > | aatokenCompiled.clear(); |
77 | std::vector<Token> ltoken; | |
78 | ||
79 | < | //Token tokenCommand = null; |
80 | < | int tokCommand = Token.nada; |
79 | > | Token tokenCommand; |
80 | > | int tokCommand = Token::nada; |
81 | ||
82 | for ( ; true; ichToken += cchToken) { | |
83 | if (lookingAtLeadingWhitespace()) | |
84 | continue; | |
85 | < | if (lookingAtComment()) |
86 | < | continue; |
87 | < | boolean endOfLine = lookingAtEndOfLine(); |
85 | > | //if (lookingAtComment()) |
86 | > | // continue; |
87 | > | bool endOfLine = lookingAtEndOfLine(); |
88 | if (endOfLine || lookingAtEndOfStatement()) { | |
89 | < | if (tokCommand != Token.nada) { |
89 | > | if (tokCommand != Token::nada) { |
90 | if (! compileCommand(ltoken)) { | |
91 | return false; | |
92 | } | |
93 | < | lltoken.push_back(atokenCommand); |
94 | < | /** @todo*/ |
95 | < | int iCommand = lltoken.size(); |
96 | < | lineNumbers[iCommand] = lineCurrent; |
97 | < | lineIndices[iCommand] = (short) ichCurrentCommand; |
96 | < | ltoken.clear(); |
97 | < | tokCommand = Token.nada; |
93 | > | aatokenCompiled.push_back(atokenCommand); |
94 | > | lineNumbers.push_back(lineCurrent); |
95 | > | lineIndices.push_back(ichCurrentCommand); |
96 | > | ltoken.clear(); |
97 | > | tokCommand = Token::nada; |
98 | } | |
99 | ||
100 | if (ichToken < cchScript) { | |
# | Line 105 | Line 105 | bool SelectionCompiler::internalCompile(){ | |
105 | break; | |
106 | } | |
107 | ||
108 | < | if (tokCommand != Token.nada) { |
108 | > | if (tokCommand != Token::nada) { |
109 | if (lookingAtString()) { | |
110 | std::string str = getUnescapedStringLiteral(); | |
111 | < | ltoken.push_back(Token(Token.string, str)); |
111 | > | ltoken.push_back(Token(Token::string, str)); |
112 | continue; | |
113 | } | |
114 | < | if ((tokCommand & Token.specialstring) != 0 && |
115 | < | lookingAtSpecialString()) { |
116 | < | std::string str = script.substr(ichToken, ichToken + cchToken); |
117 | < | ltoken.push_back(Token(Token.string, str)); |
114 | > | //if ((tokCommand & Token::specialstring) != 0 && |
115 | > | // lookingAtSpecialString()) { |
116 | > | // std::string str = script.substr(ichToken, ichToken + cchToken); |
117 | > | // ltoken.push_back(Token(Token::string, str)); |
118 | > | // continue; |
119 | > | //} |
120 | > | if (lookingAtDecimal((tokCommand & Token::negnums) != 0)) { |
121 | > | float value = lexi_cast<float>(script.substr(ichToken, cchToken)); |
122 | > | ltoken.push_back(Token(Token::decimal, boost::any(value))); |
123 | continue; | |
124 | } | |
125 | < | if (lookingAtDecimal((tokCommand & Token.negnums) != 0)) { |
126 | < | float value = lexi_cast<float>((script.substr(ichToken, ichToken + cchToken)); |
127 | < | ltoken.push_back(Token(Token.decimal, new Float(value)));/**@todo*/ |
125 | > | if (lookingAtInteger((tokCommand & Token::negnums) != 0)) { |
126 | > | |
127 | > | int val = lexi_cast<int>(script.substr(ichToken, cchToken)); |
128 | > | ltoken.push_back(Token(Token::integer, boost::any(val))); |
129 | continue; | |
130 | } | |
125 | – | if (lookingAtInteger((tokCommand & Token.negnums) != 0)) { |
126 | – | std::string intString = script.substr(ichToken, ichToken + cchToken); |
127 | – | int val = lexi_cast<int>(intString); |
128 | – | ltoken.push_back(new Token(Token.integer, val, intString));/**@todo*/ |
129 | – | continue; |
130 | – | } |
131 | } | |
132 | ||
133 | if (lookingAtLookupToken()) { | |
134 | < | std::string ident = script.subst(ichToken, ichToken + cchToken); |
135 | < | |
136 | < | /**@todo */ |
137 | < | Token token = (Token) Token.map.get(ident); |
138 | < | if (token == NULL) { |
139 | < | |
134 | > | std::string ident = script.substr(ichToken, cchToken); |
135 | > | Token token; |
136 | > | Token* pToken = TokenMap::getInstance()->getToken(ident); |
137 | > | if (pToken != NULL) { |
138 | > | token = *pToken; |
139 | > | } else { |
140 | > | token = Token(Token::identifier, ident); |
141 | } | |
141 | – | Token token(Token.identifier, ident); |
142 | – | |
142 | ||
143 | int tok = token.tok; | |
144 | ||
145 | switch (tokCommand) { | |
146 | < | case Token.nada: |
146 | > | case Token::nada: |
147 | ichCurrentCommand = ichToken; | |
148 | //tokenCommand = token; | |
149 | tokCommand = tok; | |
150 | < | if ((tokCommand & Token.command) == 0) |
150 | > | if ((tokCommand & Token::command) == 0) |
151 | return commandExpected(); | |
152 | break; | |
153 | ||
154 | < | case Token.define: |
154 | > | case Token::define: |
155 | if (ltoken.size() == 1) { | |
156 | // we are looking at the variable name | |
157 | < | if (tok != Token.identifier && |
158 | < | (tok & Token.predefinedset) != Token.predefinedset) |
157 | > | if (tok != Token::identifier && |
158 | > | (tok & Token::predefinedset) != Token::predefinedset) |
159 | return invalidExpressionToken(ident); | |
160 | } else { | |
161 | // we are looking at the expression | |
162 | < | if (tok != Token.identifier && tok != Token.set && |
163 | < | (tok & (Token.expression | Token.predefinedset)) == 0) |
162 | > | if (tok != Token::identifier && |
163 | > | (tok & (Token::expression | Token::predefinedset)) == 0) |
164 | return invalidExpressionToken(ident); | |
165 | } | |
166 | ||
167 | break; | |
168 | ||
169 | < | case Token.select: |
170 | < | if (tok != Token.identifier && (tok & Token.expression) == 0) |
169 | > | case Token::select: |
170 | > | if (tok != Token::identifier && (tok & Token::expression) == 0) |
171 | return invalidExpressionToken(ident); | |
172 | break; | |
173 | } | |
# | Line 183 | Line 182 | bool SelectionCompiler::internalCompile(){ | |
182 | return unrecognizedToken(); | |
183 | } | |
184 | ||
186 | – | aatokenCompiled.push_back(lltoken); |
185 | return true; | |
186 | } | |
187 | ||
# | Line 236 | Line 234 | bool SelectionCompiler::internalCompile(){ | |
234 | int ichT = ichToken + 1; | |
235 | // while (ichT < cchScript && script.charAt(ichT++) != chFirst) | |
236 | char ch; | |
237 | < | boolean previousCharBackslash = false; |
237 | > | bool previousCharBackslash = false; |
238 | while (ichT < cchScript) { | |
239 | < | ch = script.[ichT++]; |
239 | > | ch = script[ichT++]; |
240 | if (ch == '"' && !previousCharBackslash) | |
241 | break; | |
242 | previousCharBackslash = ch == '\\' ? !previousCharBackslash : false; | |
243 | } | |
244 | cchToken = ichT - ichToken; | |
245 | + | |
246 | return true; | |
247 | } | |
248 | ||
249 | ||
250 | std::string SelectionCompiler::getUnescapedStringLiteral() { | |
251 | < | StringBuffer sb = new StringBuffer(cchToken - 2); |
251 | > | /** @todo */ |
252 | > | std::string sb(cchToken - 2, ' '); |
253 | > | |
254 | int ichMax = ichToken + cchToken - 1; | |
255 | int ich = ichToken + 1; | |
256 | ||
# | Line 292 | Line 293 | std::string SelectionCompiler::getUnescapedStringLiter | |
293 | } | |
294 | } | |
295 | } | |
296 | < | sb.append(ch); |
296 | > | sb.append(1, ch); |
297 | } | |
298 | ||
299 | < | return "" + sb; |
299 | > | return sb; |
300 | } | |
301 | ||
302 | < | static int SelectionCompiler::getHexitValue(char ch) { |
302 | > | int SelectionCompiler::getHexitValue(char ch) { |
303 | if (ch >= '0' && ch <= '9') | |
304 | return ch - '0'; | |
305 | else if (ch >= 'a' && ch <= 'f') | |
# | Line 319 | Line 320 | bool SelectionCompiler::lookingAtSpecialString() { | |
320 | return cchToken > 0; | |
321 | } | |
322 | ||
323 | < | bool SelectionCompiler::lookingAtDecimal(boolean allowNegative) { |
323 | > | bool SelectionCompiler::lookingAtDecimal(bool allowNegative) { |
324 | if (ichToken == cchScript) { | |
325 | return false; | |
326 | } | |
# | Line 328 | Line 329 | bool SelectionCompiler::lookingAtDecimal(boolean allow | |
329 | if (script[ichT] == '-') { | |
330 | ++ichT; | |
331 | } | |
332 | < | boolean digitSeen = false; |
332 | > | bool digitSeen = false; |
333 | char ch = 'X'; | |
334 | while (ichT < cchScript && std::isdigit(ch = script[ichT])) { | |
335 | ++ichT; | |
# | Line 339 | Line 340 | bool SelectionCompiler::lookingAtDecimal(boolean allow | |
340 | return false; | |
341 | } | |
342 | ||
343 | < | // to support 1.ca, let's check the character after the dot |
344 | < | // to determine if it is an alpha |
344 | < | if (ch == '.' && (ichT + 1 < cchScript) && std::isalpha(script[ichT + 1])) { |
343 | > | // to support DMPC.1, let's check the character before the dot |
344 | > | if (ch == '.' && (ichT > 0) && std::isalpha(script[ichT - 1])) { |
345 | return false; | |
346 | } | |
347 | ||
# | Line 354 | Line 354 | bool SelectionCompiler::lookingAtDecimal(boolean allow | |
354 | return digitSeen; | |
355 | } | |
356 | ||
357 | < | bool SelectionCompiler::lookingAtInteger(boolean allowNegative) { |
357 | > | bool SelectionCompiler::lookingAtInteger(bool allowNegative) { |
358 | if (ichToken == cchScript) { | |
359 | return false; | |
360 | } | |
# | Line 384 | Line 384 | bool SelectionCompiler::lookingAtLookupToken() { | |
384 | case '(': | |
385 | case ')': | |
386 | case ',': | |
387 | – | case '*': |
388 | – | case '-': |
387 | case '[': | |
388 | case ']': | |
391 | – | case '+': |
392 | – | case ':': |
393 | – | case '@': |
394 | – | case '.': |
395 | – | case '%': |
389 | break; | |
390 | case '&': | |
391 | case '|': | |
# | Line 417 | Line 410 | bool SelectionCompiler::lookingAtLookupToken() { | |
410 | if ((ch < 'a' || ch > 'z') && (ch < 'A' && ch > 'Z') && ch != '_') { | |
411 | return false; | |
412 | } | |
413 | + | case '*': |
414 | case '?': // include question marks in identifier for atom expressions | |
415 | < | while (ichT < cchScript && (std::isalpha(ch = script[ichT]) ||std::isdigit(ch) || |
416 | < | ch == '_' || ch == '?') ||(ch == '^' && ichT > ichToken && std::isdigit(script[ichT - 1]))) { |
417 | < | // hack for insertion codes embedded in an atom expression :-( |
424 | < | // select c3^a |
415 | > | while (ichT < cchScript && !std::isspace(ch = script[ichT]) && |
416 | > | (std::isalpha(ch) ||std::isdigit(ch) || ch == '_' || ch == '.' || ch == '*' || ch == '?' || ch == '+' || ch == '-' || ch == '[' || ch == ']') ){ |
417 | > | |
418 | ++ichT; | |
419 | } | |
420 | break; | |
421 | } | |
422 | + | |
423 | cchToken = ichT - ichToken; | |
424 | + | |
425 | return true; | |
426 | } | |
427 | ||
428 | < | bool SelectionCompiler::compileCommand(Vector ltoken) { |
429 | < | /** todo */ |
435 | < | Token tokenCommand = (Token)ltoken.firstElement(); |
428 | > | bool SelectionCompiler::compileCommand(const std::vector<Token>& ltoken) { |
429 | > | const Token& tokenCommand = ltoken[0]; |
430 | int tokCommand = tokenCommand.tok; | |
431 | < | |
432 | < | atokenCommand = new Token[ltoken.size()]; |
433 | < | ltoken.copyInto(atokenCommand); |
440 | < | if ((tokCommand & Token.expressionCommand) != 0 && !compileExpression()) { |
431 | > | |
432 | > | atokenCommand = ltoken; |
433 | > | if ((tokCommand & Token::expressionCommand) != 0 && !compileExpression()) { |
434 | return false; | |
435 | } | |
436 | + | |
437 | return true; | |
438 | } | |
439 | ||
# | Line 447 | Line 441 | bool SelectionCompiler::compileExpression() { | |
441 | /** todo */ | |
442 | int i = 1; | |
443 | int tokCommand = atokenCommand[0].tok; | |
444 | < | if (tokCommand == Token.define) |
445 | < | i = 2; |
446 | < | else if ((tokCommand & Token.embeddedExpression) != 0) { |
447 | < | // look for the open parenthesis |
448 | < | while (i < atokenCommand.length && |
449 | < | atokenCommand[i].tok != Token.leftparen) |
444 | > | if (tokCommand == Token::define) { |
445 | > | i = 2; |
446 | > | } else if ((tokCommand & Token::embeddedExpression) != 0) { |
447 | > | // look for the open parenthesis |
448 | > | while (i < atokenCommand.size() && |
449 | > | atokenCommand[i].tok != Token::leftparen) |
450 | ++i; | |
451 | } | |
452 | < | if (i >= atokenCommand.length) |
453 | < | return true; |
452 | > | |
453 | > | if (i >= atokenCommand.size()) { |
454 | > | return true; |
455 | > | } |
456 | return compileExpression(i); | |
457 | } | |
458 | ||
459 | ||
460 | < | bool SelectionCompiler::addTokenToPostfix(Token token) { |
460 | > | bool SelectionCompiler::addTokenToPostfix(const Token& token) { |
461 | ltokenPostfix.push_back(token); | |
462 | return true; | |
463 | } | |
464 | ||
465 | bool SelectionCompiler::compileExpression(int itoken) { | |
466 | < | ltokenPostfix = new Vector(); |
467 | < | for (int i = 0; i < itoken; ++i) |
466 | > | ltokenPostfix.clear(); |
467 | > | for (int i = 0; i < itoken; ++i) { |
468 | addTokenToPostfix(atokenCommand[i]); | |
469 | < | |
469 | > | } |
470 | > | |
471 | atokenInfix = atokenCommand; | |
472 | itokenInfix = itoken; | |
473 | ||
474 | < | addTokenToPostfix(Token.tokenExpressionBegin); |
474 | > | addTokenToPostfix(Token::tokenExpressionBegin); |
475 | if (!clauseOr()) { | |
476 | return false; | |
477 | } | |
478 | ||
479 | < | addTokenToPostfix(Token.tokenExpressionEnd); |
480 | < | if (itokenInfix != atokenInfix.length) { |
479 | > | addTokenToPostfix(Token::tokenExpressionEnd); |
480 | > | if (itokenInfix != atokenInfix.size()) { |
481 | return endOfExpressionExpected(); | |
482 | } | |
483 | ||
# | Line 489 | Line 486 | Token SelectionCompiler::tokenNext() { | |
486 | } | |
487 | ||
488 | Token SelectionCompiler::tokenNext() { | |
489 | < | if (itokenInfix == atokenInfix.length) |
490 | < | return null; |
491 | < | return atokenInfix[itokenInfix++]; |
489 | > | if (itokenInfix == atokenInfix.size()) { |
490 | > | return Token(); |
491 | > | } |
492 | > | return atokenInfix[itokenInfix++]; |
493 | } | |
494 | ||
495 | < | Object SelectionCompiler::valuePeek() { |
496 | < | if (itokenInfix == atokenInfix.length) { |
497 | < | return null; |
495 | > | boost::any SelectionCompiler::valuePeek() { |
496 | > | if (itokenInfix == atokenInfix.size()) { |
497 | > | return boost::any(); |
498 | } else { | |
499 | return atokenInfix[itokenInfix].value; | |
500 | } | |
501 | } | |
502 | ||
503 | int SelectionCompiler::tokPeek() { | |
504 | < | if (itokenInfix == atokenInfix.length) { |
504 | > | if (itokenInfix == atokenInfix.size()) { |
505 | return 0; | |
506 | }else { | |
507 | return atokenInfix[itokenInfix].tok; | |
# | Line 515 | Line 513 | bool SelectionCompiler::clauseOr() { | |
513 | return false; | |
514 | } | |
515 | ||
516 | < | while (tokPeek() == Token.opOr) { |
516 | > | while (tokPeek() == Token::opOr) { |
517 | Token tokenOr = tokenNext(); | |
518 | if (!clauseAnd()) { | |
519 | return false; | |
# | Line 530 | Line 528 | bool SelectionCompiler::clauseAnd() { | |
528 | return false; | |
529 | } | |
530 | ||
531 | < | while (tokPeek() == Token.opAnd) { |
531 | > | while (tokPeek() == Token::opAnd) { |
532 | Token tokenAnd = tokenNext(); | |
533 | if (!clauseNot()) { | |
534 | return false; | |
# | Line 541 | Line 539 | bool SelectionCompiler::clauseNot() { | |
539 | } | |
540 | ||
541 | bool SelectionCompiler::clauseNot() { | |
542 | < | if (tokPeek() == Token.opNot) { |
542 | > | if (tokPeek() == Token::opNot) { |
543 | Token tokenNot = tokenNext(); | |
544 | if (!clauseNot()) { | |
545 | return false; | |
# | Line 554 | Line 552 | bool SelectionCompiler::clausePrimitive() { | |
552 | bool SelectionCompiler::clausePrimitive() { | |
553 | int tok = tokPeek(); | |
554 | switch (tok) { | |
555 | < | case Token.within: |
555 | > | case Token::within: |
556 | return clauseWithin(); | |
557 | < | case Token.hyphen: // selecting a negative residue spec |
558 | < | case Token.integer: |
559 | < | case Token.seqcode: |
560 | < | case Token.asterisk: |
561 | < | case Token.leftsquare: |
562 | < | case Token.identifier: |
563 | < | case Token.x: |
566 | < | case Token.y: |
567 | < | case Token.z: |
568 | < | case Token.colon: |
569 | < | return clauseResidueSpec(); |
557 | > | |
558 | > | case Token::asterisk: |
559 | > | case Token::identifier: |
560 | > | return clauseChemObjName(); |
561 | > | |
562 | > | case Token::integer : |
563 | > | return clauseIndex(); |
564 | default: | |
565 | < | if ((tok & Token.atomproperty) == Token.atomproperty) { |
565 | > | if ((tok & Token::atomproperty) == Token::atomproperty) { |
566 | return clauseComparator(); | |
567 | } | |
568 | < | if ((tok & Token.predefinedset) != Token.predefinedset) { |
568 | > | if ((tok & Token::predefinedset) != Token::predefinedset) { |
569 | break; | |
570 | } | |
571 | // fall into the code and below and just add the token | |
572 | < | case Token.all: |
573 | < | case Token.none: |
572 | > | case Token::all: |
573 | > | case Token::none: |
574 | return addTokenToPostfix(tokenNext()); | |
575 | < | case Token.leftparen: |
575 | > | case Token::leftparen: |
576 | tokenNext(); | |
577 | if (!clauseOr()) { | |
578 | return false; | |
579 | } | |
580 | < | if (tokenNext().tok != Token.rightparen) { |
580 | > | if (tokenNext().tok != Token::rightparen) { |
581 | return rightParenthesisExpected(); | |
582 | } | |
583 | return true; | |
# | Line 594 | Line 588 | bool SelectionCompiler::clauseComparator() { | |
588 | bool SelectionCompiler::clauseComparator() { | |
589 | Token tokenAtomProperty = tokenNext(); | |
590 | Token tokenComparator = tokenNext(); | |
591 | < | if ((tokenComparator.tok & Token.comparator) == 0) { |
591 | > | if ((tokenComparator.tok & Token::comparator) == 0) { |
592 | return comparisonOperatorExpected(); | |
593 | } | |
594 | ||
595 | Token tokenValue = tokenNext(); | |
596 | < | if (tokenValue.tok != Token.integer) { |
597 | < | return integerExpected(); |
596 | > | if (tokenValue.tok != Token::integer && tokenValue.tok != Token::decimal) { |
597 | > | return numberExpected(); |
598 | } | |
599 | < | int val = tokenValue.intValue; |
600 | < | // note that a comparator instruction is a complicated instruction |
601 | < | // int intValue is the tok of the property you are comparing |
602 | < | // the value against which you are comparing is stored as an Integer |
603 | < | // in the object value |
604 | < | return addTokenToPostfix(new Token(tokenComparator.tok, |
605 | < | tokenAtomProperty.tok, |
606 | < | new Integer(val))); |
599 | > | |
600 | > | float val; |
601 | > | if (tokenValue.value.type() == typeid(int)) { |
602 | > | val = boost::any_cast<int>(tokenValue.value); |
603 | > | } else if (tokenValue.value.type() == typeid(float)) { |
604 | > | val = boost::any_cast<float>(tokenValue.value); |
605 | > | } else { |
606 | > | return false; |
607 | > | } |
608 | > | |
609 | > | boost::any floatVal; |
610 | > | floatVal = val; |
611 | > | return addTokenToPostfix(Token(tokenComparator.tok, |
612 | > | tokenAtomProperty.tok, floatVal)); |
613 | } | |
614 | ||
615 | bool SelectionCompiler::clauseWithin() { | |
616 | tokenNext(); // WITHIN | |
617 | < | if (tokenNext().tok != Token.leftparen) { // ( |
617 | > | if (tokenNext().tok != Token::leftparen) { // ( |
618 | return leftParenthesisExpected(); | |
619 | } | |
620 | ||
621 | < | Object distance; |
621 | > | boost::any distance; |
622 | Token tokenDistance = tokenNext(); // distance | |
623 | switch(tokenDistance.tok) { | |
624 | < | case Token.integer: |
625 | < | distance = new Float((tokenDistance.intValue * 4) / 1000f); |
626 | < | break; |
627 | < | case Token.decimal: |
624 | > | case Token::integer: |
625 | > | case Token::decimal: |
626 | distance = tokenDistance.value; | |
627 | break; | |
628 | default: | |
629 | return numberOrKeywordExpected(); | |
630 | } | |
631 | ||
632 | < | if (tokenNext().tok != Token.opOr) { // , |
632 | > | if (tokenNext().tok != Token::opOr) { // , |
633 | return commaExpected(); | |
634 | } | |
635 | ||
# | Line 639 | Line 637 | bool SelectionCompiler::clauseWithin() { | |
637 | return false; | |
638 | } | |
639 | ||
640 | < | if (tokenNext().tok != Token.rightparen) { // )T |
640 | > | if (tokenNext().tok != Token::rightparen) { // )T |
641 | return rightParenthesisExpected(); | |
642 | } | |
643 | ||
644 | < | return addTokenToPostfix(new Token(Token.within, distance)); |
644 | > | return addTokenToPostfix(Token(Token::within, distance)); |
645 | } | |
646 | ||
647 | < | bool SelectionCompiler:: clauseChemObject() { |
648 | < | } |
647 | > | bool SelectionCompiler::clauseChemObjName() { |
648 | > | Token token = tokenNext(); |
649 | > | if (token.tok == Token::identifier && token.value.type() == typeid(std::string)) { |
650 | ||
651 | < | bool SelectionCompiler:: clauseMolecule() { |
652 | < | } |
651 | > | std::string name = boost::any_cast<std::string>(token.value); |
652 | > | if (isNameValid(name)) { |
653 | > | return addTokenToPostfix(Token(Token::name, name)); |
654 | > | } else { |
655 | > | return compileError("invalid name: " + name); |
656 | > | } |
657 | > | } |
658 | ||
659 | < | bool SelectionCompiler:: clauseMolName() { |
659 | > | return false; |
660 | > | |
661 | } | |
662 | ||
663 | < | bool SelectionCompiler:: clauseMolIndex() { |
664 | < | } |
663 | > | bool SelectionCompiler::isNameValid(const std::string& name) { |
664 | > | int nbracket = 0; |
665 | > | int ndot = 0; |
666 | > | for (int i =0 ; i < name.size(); ++i) { |
667 | > | switch(name[i]) { |
668 | ||
669 | < | bool SelectionCompiler:: clauseName() { |
670 | < | } |
669 | > | case '[' : |
670 | > | ++nbracket; |
671 | > | break; |
672 | > | case ']' : |
673 | > | --nbracket; |
674 | > | break; |
675 | > | case '.' : |
676 | > | ++ndot; |
677 | > | break; |
678 | > | } |
679 | > | } |
680 | ||
681 | < | bool SelectionCompiler:: clauseIndex() { |
681 | > | //only allow 3 dots at most |
682 | > | return (ndot <=3 && nbracket == 0) ? true : false; |
683 | } | |
684 | ||
685 | < | bool SelectionCompiler:: clauseStuntDoubleName() { |
686 | < | } |
685 | > | bool SelectionCompiler::clauseIndex(){ |
686 | > | Token token = tokenNext(); |
687 | > | if (token.tok == Token::integer) { |
688 | > | int index = boost::any_cast<int>(token.value); |
689 | > | int tok = tokPeek(); |
690 | > | std::cout << "Token::to is " << Token::to << ", tok = " << tok << std::endl; |
691 | > | if (tok == Token::to) { |
692 | > | tokenNext(); |
693 | > | tok = tokPeek(); |
694 | > | if (tok != Token::integer) { |
695 | > | return numberExpected(); |
696 | > | } |
697 | > | |
698 | > | boost::any intVal = tokenNext().value; |
699 | > | int first = index; |
700 | > | if (intVal.type() != typeid(int)){ |
701 | > | return false; |
702 | > | } |
703 | > | int second = boost::any_cast<int>(intVal); |
704 | ||
705 | < | bool SelectionCompiler:: clauseStuntDoubleIndex() { |
705 | > | return addTokenToPostfix(Token(Token::index, boost::any(std::make_pair(first, second)))); |
706 | > | |
707 | > | }else { |
708 | > | return addTokenToPostfix(Token(Token::index, boost::any(index))); |
709 | > | } |
710 | > | } else { |
711 | > | return numberExpected(); |
712 | > | } |
713 | } | |
714 | ||
715 | } |
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