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Parser

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- Converted ::findOperator to use recursive scan.
This commit is contained in:
Paul Beckingham 2014-08-17 01:33:41 -04:00
parent 34215449a8
commit 6a9cca82d7
2 changed files with 15 additions and 24 deletions
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37
src/Parser.cpp
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@ -183,7 +183,7 @@ Tree* Parser::parse ()
scan (&Parser::findTag);
scan (&Parser::findAttribute);
scan (&Parser::findAttributeModifier);
findOperator ();
scan (&Parser::findOperator);
findCommand ();
findUUIDList ();
findIdSequence ();
@ -1388,8 +1388,11 @@ void Parser::findUUIDList ()
}
////////////////////////////////////////////////////////////////////////////////
void Parser::findOperator ()
void Parser::findOperator (Tree* t)
{
context.debug ("findOperator");
context.debug (t->dump ());
// Find the category.
std::pair <std::multimap <std::string, std::string>::const_iterator, std::multimap <std::string, std::string>::const_iterator> c;
c = _entities.equal_range ("operator");
@ -1400,29 +1403,17 @@ void Parser::findOperator ()
for (e = c.first; e != c.second; ++e)
options.push_back (e->second);
std::vector <Tree*>::iterator i;
for (i = _tree->_branches.begin (); i != _tree->_branches.end (); ++i)
std::string raw = t->attribute ("raw");
std::vector <std::string>::iterator opt;
for (opt = options.begin (); opt != options.end (); ++opt)
{
// Parser override operator.
if ((*i)->attribute ("raw") == "--")
break;
// Skip known args.
if (! (*i)->hasTag ("?"))
continue;
std::string raw = (*i)->attribute ("raw");
std::vector <std::string>::iterator opt;
for (opt = options.begin (); opt != options.end (); ++opt)
if (*opt == raw)
{
if (*opt == raw)
{
(*i)->unTag ("?");
(*i)->removeAllBranches ();
(*i)->tag ("OP");
break;
}
t->unTag ("?");
t->removeAllBranches ();
t->tag ("OP");
break;
}
}
}

2
src/Parser.h
View file

@ -75,7 +75,7 @@ private:
void findTag (Tree*);
void findAttribute (Tree*);
void findAttributeModifier (Tree*);
void findOperator ();
void findOperator (Tree*);
void findFilter ();
void findModifications ();
void findStrayModifications ();