public ParserEngine(TransitionTable transitions, SyntaxErrors errorDef)
{
CodeContract.RequiresArgumentNotNull(transitions, "transitions");
CodeContract.RequiresArgumentNotNull(errorDef, "errorDef");
m_transitions = transitions;
m_reducer = new ReduceVisitor(transitions);
m_heads = new List<ParserHead>();
m_shiftedHeads = new List<ParserHead>();
m_acceptedHeads = new List<ParserHead>();
m_errorCandidates = new List<ParserHead>();
m_tempHeads = new List<ParserHead>();
m_reducedHeads = new List<ParserHead>();
m_recoverReducedHeads = new List<ParserHead>();
m_errorDef = errorDef;
m_cleaner = new ParserHeadCleaner();
EnableDeletionRecovery = true;
EnableInsertionRecovery = true;
EnableReplacementRecovery = true;
//init state
m_heads.Add(new ParserHead(new StackNode(0, null, null)));
}
public ParserEngine(TransitionTable transitions, SyntaxErrors errorDef)
{
CodeContract.RequiresArgumentNotNull(transitions, "transitions");
CodeContract.RequiresArgumentNotNull(errorDef, "errorDef");
m_transitions = transitions;
m_reducer = new ReduceVisitor(transitions);
m_heads = new List <ParserHead>();
m_shiftedHeads = new List <ParserHead>();
m_acceptedHeads = new List <ParserHead>();
m_errorCandidates = new List <ParserHead>();
m_tempHeads = new List <ParserHead>();
m_reducedHeads = new List <ParserHead>();
m_recoverReducedHeads = new List <ParserHead>();
m_errorDef = errorDef;
m_cleaner = new ParserHeadCleaner();
EnableDeletionRecovery = true;
EnableInsertionRecovery = true;
EnableReplacementRecovery = true;
//init state
m_heads.Add(new ParserHead(new StackNode(0, null, null)));
}