private static string GetSemanticValue(CfgSemanticTag tag, StringBlob symbols, out string value) { #pragma warning disable 0618 // VarEnum is obsolete switch (tag.PropVariantType) { case VarEnum.VT_EMPTY: value = tag._valueOffset > 0 ? symbols.FromOffset(tag._valueOffset) : tag._valueOffset.ToString(CultureInfo.InvariantCulture); break; case VarEnum.VT_I4: case VarEnum.VT_UI4: value = tag._varInt.ToString(CultureInfo.InvariantCulture); break; case VarEnum.VT_R8: value = tag._varDouble.ToString(CultureInfo.InvariantCulture); break; case VarEnum.VT_BOOL: value = tag._varInt == 0 ? "false" : "true"; break; default: value = "Unknown property type"; break; } #pragma warning restore 0618 return(tag._nameOffset > 0 ? symbols.FromOffset(tag._nameOffset) : tag._nameOffset.ToString(CultureInfo.InvariantCulture)); }
internal CfgSemanticTag(CfgSemanticTag cfgTag) { _flag1 = cfgTag._flag1; _flag2 = cfgTag._flag2; _flag3 = cfgTag._flag3; _propId = cfgTag._propId; _nameOffset = cfgTag._nameOffset; _varInt = 0; _valueOffset = cfgTag._valueOffset; _varDouble = cfgTag._varDouble; StartArcIndex = 4194303u; }
internal CfgSemanticTag(CfgSemanticTag cfgTag) { _flag1 = cfgTag._flag1; _flag2 = cfgTag._flag2; _flag3 = cfgTag._flag3; _propId = cfgTag._propId; _nameOffset = cfgTag._nameOffset; _varInt = 0; _valueOffset = cfgTag._valueOffset; _varDouble = cfgTag._varDouble; // Initialize StartArcIndex = 0x3FFFFF; }
internal Tag(Backend be, CfgGrammar.CfgProperty property) { _be = be; _cfgTag = new CfgSemanticTag(be.Symbols, property); }
internal Tag(Backend be, CfgSemanticTag cfgTag) { _be = be; _cfgTag = cfgTag; }
internal void InitFromBinaryGrammar(StreamMarshaler streamHelper) { CfgGrammar.CfgHeader header = CfgGrammar.ConvertCfgHeader(streamHelper); _words = header.pszWords; _symbols = header.pszSymbols; _grammarOptions = header.GrammarOptions; State[] array = new State[header.arcs.Length]; SortedDictionary <int, Rule> sortedDictionary = new SortedDictionary <int, Rule>(); int count = _rules.Count; BuildRulesFromBinaryGrammar(header, array, sortedDictionary, count); Arc[] array2 = new Arc[header.arcs.Length]; bool flag = true; CfgArc cfgArc = default(CfgArc); State state = null; IEnumerator <KeyValuePair <int, Rule> > enumerator = sortedDictionary.GetEnumerator(); if (enumerator.MoveNext()) { KeyValuePair <int, Rule> current = enumerator.Current; Rule value = current.Value; for (int i = 1; i < header.arcs.Length; i++) { CfgArc cfgArc2 = header.arcs[i]; if (cfgArc2.RuleRef) { value._listRules.Add(_rules[(int)cfgArc2.TransitionIndex]); } if (current.Key == i) { value = current.Value; if (enumerator.MoveNext()) { current = enumerator.Current; } } if (flag || cfgArc.LastArc) { if (array[i] == null) { uint nextHandle = CfgGrammar.NextHandle; array[i] = new State(value, nextHandle, i); AddState(array[i]); } state = array[i]; } int nextStartArcIndex = (int)cfgArc2.NextStartArcIndex; State end = null; if (state != null && nextStartArcIndex != 0) { if (array[nextStartArcIndex] == null) { uint nextHandle2 = CfgGrammar.NextHandle; array[nextStartArcIndex] = new State(value, nextHandle2, nextStartArcIndex); AddState(array[nextStartArcIndex]); } end = array[nextStartArcIndex]; } float flWeight = (header.weights != null) ? header.weights[i] : 1f; Arc arc; if (cfgArc2.RuleRef) { Rule ruleRef = _rules[(int)cfgArc2.TransitionIndex]; arc = new Arc(null, ruleRef, _words, flWeight, 0, null, MatchMode.AllWords, ref _fNeedWeightTable); } else { int transitionIndex = (int)cfgArc2.TransitionIndex; int num = (transitionIndex == 4194302 || transitionIndex == 4194301 || transitionIndex == 4194303) ? transitionIndex : 0; arc = new Arc((int)((num == 0) ? cfgArc2.TransitionIndex : 0), flWeight, cfgArc2.LowConfRequired ? (-1) : (cfgArc2.HighConfRequired ? 1 : 0), num, MatchMode.AllWords, ref _fNeedWeightTable); } arc.Start = state; arc.End = end; AddArc(arc); array2[i] = arc; flag = false; cfgArc = cfgArc2; } } int j = 1; int k = 0; for (; j < header.arcs.Length; j++) { CfgArc cfgArc3 = header.arcs[j]; if (!cfgArc3.HasSemanticTag) { continue; } for (; k < header.tags.Length && header.tags[k].StartArcIndex == j; k++) { CfgSemanticTag cfgTag = header.tags[k]; Tag tag = new Tag(this, cfgTag); _tags.Add(tag); array2[tag._cfgTag.StartArcIndex].AddStartTag(tag); array2[tag._cfgTag.EndArcIndex].AddEndTag(tag); if (cfgTag._nameOffset > 0) { tag._cfgTag._nameOffset = _symbols.OffsetFromId(_symbols.Find(_symbols.FromOffset(cfgTag._nameOffset))); } else { tag._cfgTag._valueOffset = _symbols.OffsetFromId(_symbols.Find(_symbols.FromOffset(cfgTag._valueOffset))); } } } _fNeedWeightTable = true; if (header.BasePath != null) { SetBasePath(header.BasePath); } _guid = header.GrammarGUID; _langId = header.langId; _grammarMode = header.GrammarMode; _fLoadedFromBinary = true; }