# | Line 82 | Line 82 | bool SelectionCompiler::internalCompile(){ | |
---|---|---|
82 | for ( ; true; ichToken += cchToken) { | |
83 | if (lookingAtLeadingWhitespace()) | |
84 | continue; | |
85 | < | if (lookingAtComment()) |
86 | < | continue; |
85 | > | //if (lookingAtComment()) |
86 | > | // continue; |
87 | bool endOfLine = lookingAtEndOfLine(); | |
88 | if (endOfLine || lookingAtEndOfStatement()) { | |
89 | if (tokCommand != Token::nada) { | |
# | Line 118 | Line 118 | bool SelectionCompiler::internalCompile(){ | |
118 | // continue; | |
119 | //} | |
120 | if (lookingAtDecimal((tokCommand & Token::negnums) != 0)) { | |
121 | < | float value = lexi_cast<float>(script.substr(ichToken, ichToken + cchToken)); |
122 | < | ltoken.push_back(Token(Token::decimal, value));/**@todo*/ |
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 (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(Token(Token::integer, val, intString));/**@todo*/ |
126 | > | |
127 | > | int val = lexi_cast<int>(script.substr(ichToken, cchToken)); |
128 | > | ltoken.push_back(Token(Token::integer, boost::any(val))); |
129 | continue; | |
130 | } | |
131 | } | |
132 | ||
133 | if (lookingAtLookupToken()) { | |
134 | < | std::string ident = script.substr(ichToken, ichToken + cchToken); |
135 | < | |
134 | > | std::string ident = script.substr(ichToken, cchToken); |
135 | Token token; | |
136 | Token* pToken = TokenMap::getInstance()->getToken(ident); | |
137 | if (pToken != NULL) { | |
# | Line 243 | Line 242 | bool SelectionCompiler::internalCompile(){ | |
242 | previousCharBackslash = ch == '\\' ? !previousCharBackslash : false; | |
243 | } | |
244 | cchToken = ichT - ichToken; | |
245 | + | |
246 | return true; | |
247 | } | |
248 | ||
# | Line 340 | Line 340 | bool SelectionCompiler::lookingAtDecimal(bool allowNeg | |
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 |
345 | < | 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 385 | Line 384 | bool SelectionCompiler::lookingAtLookupToken() { | |
384 | case '(': | |
385 | case ')': | |
386 | case ',': | |
388 | – | case '*': |
389 | – | case '-': |
387 | case '[': | |
388 | case ']': | |
392 | – | case '+': |
393 | – | case ':': |
394 | – | case '@': |
395 | – | case '.': |
396 | – | case '%': |
389 | break; | |
390 | case '&': | |
391 | case '|': | |
# | Line 418 | 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 :-( |
425 | < | // 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 | ||
# | Line 560 | Line 554 | bool SelectionCompiler::clausePrimitive() { | |
554 | switch (tok) { | |
555 | case Token::within: | |
556 | return clauseWithin(); | |
557 | < | case Token::name : |
558 | < | return clauseName(Token::name); |
559 | < | case Token::index : |
560 | < | return clauseIndex(Token::index); |
561 | < | case Token::molname : |
562 | < | return clauseName(Token::molname); |
563 | < | case Token::molindex : |
570 | < | return clauseIndex(Token::molindex); |
571 | < | |
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) { | |
566 | return clauseComparator(); | |
# | Line 601 | Line 593 | bool SelectionCompiler::clauseComparator() { | |
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 |
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, boost::any(val))); |
612 | > | tokenAtomProperty.tok, floatVal)); |
613 | } | |
614 | ||
615 | bool SelectionCompiler::clauseWithin() { | |
# | Line 623 | Line 622 | bool SelectionCompiler::clauseWithin() { | |
622 | Token tokenDistance = tokenNext(); // distance | |
623 | switch(tokenDistance.tok) { | |
624 | case Token::integer: | |
626 | – | distance = float(tokenDistance.intValue); |
627 | – | break; |
625 | case Token::decimal: | |
626 | distance = tokenDistance.value; | |
627 | break; | |
# | Line 647 | Line 644 | bool SelectionCompiler::clauseWithin() { | |
644 | return addTokenToPostfix(Token(Token::within, distance)); | |
645 | } | |
646 | ||
647 | + | bool SelectionCompiler::clauseChemObjName() { |
648 | + | Token token = tokenNext(); |
649 | + | if (token.tok == Token::identifier && token.value.type() == typeid(std::string)) { |
650 | ||
651 | < | bool SelectionCompiler:: clauseName(int tok) { |
652 | < | Token tokenName = tokenNext(); |
653 | < | std::string name = boost::any_cast<std::string>(tokenName.value); |
654 | < | return addTokenToPostfix(Token(tok, name)); /**@todo */ |
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 | + | return false; |
660 | + | |
661 | } | |
662 | ||
663 | < | bool SelectionCompiler:: clauseIndex(int tok) { |
664 | < | //return addTokenToPostfix(Token(tok, )); /**@todo*/ |
665 | < | return true; |
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 | > | case '[' : |
670 | > | ++nbracket; |
671 | > | break; |
672 | > | case ']' : |
673 | > | --nbracket; |
674 | > | break; |
675 | > | case '.' : |
676 | > | ++ndot; |
677 | > | break; |
678 | > | } |
679 | > | } |
680 | > | |
681 | > | //only allow 3 dots at most |
682 | > | return (ndot <=3 && nbracket == 0) ? true : false; |
683 | } | |
684 | ||
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 | + | 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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