protected LanguageProvider(TIdentityManager identityManager)
{
var defaultServices = new Dictionary <Guid, ILanguageService>();
var cachedServices = new MultikeyedDictionary <Guid, Type, ILanguageService>();
cachedServices[LanguageGuids.Services.ClassServices.ClassCreatorService, typeof(IIntermediateTypeCtorLanguageService <IIntermediateClassType>)] = defaultServices[LanguageGuids.Services.ClassServices.ClassCreatorService] = DefaultLanguageServices.GetBoundIntermediateClassCreatorService(this.Language, this);
cachedServices[LanguageGuids.Services.IntermediateDelegateCreatorService, typeof(IIntermediateTypeCtorLanguageService <IIntermediateDelegateType>)] = defaultServices[LanguageGuids.Services.IntermediateDelegateCreatorService] = DefaultLanguageServices.GetBoundIntermediateDelegateCreatorService(this.Language, this);
cachedServices[LanguageGuids.Services.IntermediateEnumCreatorService, typeof(IIntermediateTypeCtorLanguageService <IIntermediateEnumType>)] = defaultServices[LanguageGuids.Services.IntermediateEnumCreatorService] = DefaultLanguageServices.GetBoundIntermediateEnumCreatorService(this.Language, this);
cachedServices[LanguageGuids.Services.InterfaceServices.InterfaceCreatorService, typeof(IIntermediateTypeCtorLanguageService <IIntermediateInterfaceType>)] = defaultServices[LanguageGuids.Services.InterfaceServices.InterfaceCreatorService] = DefaultLanguageServices.GetBoundIntermediateInterfaceCreatorService(this.Language, this);
cachedServices[LanguageGuids.Services.StructServices.StructCreatorService, typeof(IIntermediateTypeCtorLanguageService <IIntermediateStructType>)] = defaultServices[LanguageGuids.Services.StructServices.StructCreatorService] = DefaultLanguageServices.GetBoundIntermediateStructCreatorService(this.Language, this);
cachedServices[LanguageGuids.Services.IntermediateAssemblyCreatorService, typeof(IIntermediateAssemblyCtorLanguageService)] = defaultServices[LanguageGuids.Services.IntermediateAssemblyCreatorService] = DefaultLanguageServices.GetBoundIntermediateAssemblyCreatorService <TLanguage, TProvider, TIdentityManager, TTypeIdentity, TAssemblyIdentity>(this.Language, (TProvider)(object)this);
this.defaultServices = defaultServices;
this.cachedServices = cachedServices;
supportedServices = new Dictionary <Guid, ILanguageService>();
this.identityManager = identityManager;
}
internal MultikeyedDictionary <GrammarVocabulary, int, List <Tuple <Tuple <int[], PredictionTree>[], int[]> > > ObtainTerminalAmbiguities(
Dictionary <SyntacticalDFAState, PredictionTreeLeaf> fullSeries,
ControlledDictionary <IOilexerGrammarProductionRuleEntry, SyntacticalDFARootState> ruleDFAs,
Dictionary <IOilexerGrammarProductionRuleEntry, GrammarVocabulary> ruleLookup,
GrammarSymbolSet grammarSymbols)
{
if (!this.Veins.DFAOriginState.IsEdge)
{
return(new MultikeyedDictionary <GrammarVocabulary, int, List <Tuple <Tuple <int[], PredictionTree>[], int[]> > >());
}
var tempDictionary = new MultikeyedDictionary <PredictionTreeBranch, GrammarVocabulary, Tuple <int[], PredictionTree> >();
var rootNode = fullSeries[ruleDFAs[this.Rule]];
var currentIncoming = new List <PredictionTreeBranch>(rootNode.incoming);
var reductions = rootNode.PointsOfReduction.ToArray();
if (reductions.Length > 0)
{
}
var totalIncoming = new HashSet <PredictionTreeBranch>();
Dictionary <PredictionTree, PredictionTree> uniqueSet = new Dictionary <PredictionTree, PredictionTree>();
foreach (var path in currentIncoming)
{
var transitionTableResult = new FiniteAutomataMultiTargetTransitionTable <GrammarVocabulary, Tuple <int, PredictionTreeBranch> >();
var masterPathChop = new PredictionTreeBranch(path.Take(path.Depth).Concat(new[] { this }).ToArray(), path.Depth, false, false);
masterPathChop.SetDeviations(path.GetDeviationsUpTo(path.Depth));
ObtainTerminalAmbiguitiesOnPath(masterPathChop, fullSeries, ruleDFAs, ruleLookup, transitionTableResult, grammarSymbols);
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * \
* Construct the sequence of Path->Grammar->PathSets based *
* off of the table provided by the ObtainTerminalAmbiguitiesOnPath. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
foreach (var transition in transitionTableResult.Keys)
{
var epDepthLookup =
(from entry in transitionTableResult[transition]
group entry.Item1 by entry.Item2).ToDictionary(k => k.Key, v => v.ToArray());
//int minDepth;
//var uniqueCurrent = GetUniqueDPathSet(uniqueSet, transitionTableResult, transition, epDepthLookup);
//var subPath = new PredictionTreeBranch(path.Skip(minDepth).ToList(), path.Depth - minDepth, minDepth: path.MinDepth);
tempDictionary.TryAdd(path, transition, Tuple.Create((from epDepth in transitionTableResult[transition]
select epDepth.Item1).ToArray(), GetFollowDPathSet(transitionTableResult, transition, epDepthLookup)));
}
}
var regrouping = (from ksvp in tempDictionary
group new { Path = ksvp.Keys.Key1, Set = ksvp.Value } by ksvp.Keys.Key2).ToDictionary(k => k.Key, v => v.ToArray());
/*
* foreach (var pathSet in from key in regrouping.Keys
* let value = regrouping[key]
* from r in value
* select r.Set)
* pathSet.Item2.FixAllPaths();//*/
var comparisons = (from key in regrouping.Keys
let value = regrouping[key]
let kRewrite = from r in value
select r.Set
let commonalities = PredictionTree.GetCompoundRightSideSimilarities(kRewrite)
select new { Commonalities = commonalities, Transition = key }).ToDictionary(k => k.Transition, v => v.Commonalities);
var resultDictionary = new MultikeyedDictionary <GrammarVocabulary, int, List <Tuple <Tuple <int[], PredictionTree>[], int[]> > >();
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * \
* Once we're done, we need to rebuild the paths with the MinDepth set to *
* their current Depth. This is to ensure that it the PathSets don't try *
* to reduce more than necessary. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Then we take that set and perform a right-hand-side comparison between *
* the elements. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* This will be used later to reduce the walking necessary to isolate the *
* proper machine to use to disambiguate the look-ahead. *
\ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
foreach (var comparison in comparisons.Keys)
{
var comparisonElements = comparisons[comparison];
foreach (var memberCount in comparisonElements.Keys)
{
var comparisonElement = comparisonElements[memberCount];
resultDictionary.Add(comparison, memberCount, comparisonElement);
}
}
return(resultDictionary);
}
private static Dictionary <Tuple <string, bool, bool>, VisitorBuilder> BuildInheritedVisitors(Dictionary <VisitorTargetDetail, List <IType> > visitorContextualDetail, Dictionary <VisitorTargetDetail, VisitorBuilder> builders, ICSharpAssembly assembly)
{
var derivedContextDetail = new MultikeyedDictionary <string, VisitorTargetDetail, List <IType> >();
var derivedDetail = visitorContextualDetail.Keys.Where(k => !string.IsNullOrEmpty(k.DerivedThroughInheriting)).ToArray();
foreach (var contextKey in derivedDetail)
{
derivedContextDetail.Add(contextKey.TargetContext, contextKey, visitorContextualDetail[contextKey]);
}
var inheritanceTree = (from ksvp in derivedContextDetail
orderby ksvp.Keys.Key1, ksvp.Keys.Key2.DerivedThroughInheriting
group ksvp.Keys.Key2.DerivedThroughInheriting by Tuple.Create(ksvp.Keys.Key1, ksvp.Keys.Key2.ContextualVisitor, ksvp.Keys.Key2.YieldingVisitor))
.ToDictionary(
k => k.Key,
v => v.Distinct()
.ToArray());
var typelessVisitors = new Dictionary <Tuple <string, bool, bool>, VisitorBuilder>();
foreach (var hierarchyKey in inheritanceTree.Keys)
{
bool addedBuilder = false;
var inheritanceDetail = inheritanceTree[hierarchyKey];
var firstContext = visitorContextualDetail.Keys.FirstOrDefault(k => k.ContextualVisitor == hierarchyKey.Item2 && k.YieldingVisitor == hierarchyKey.Item3 && k.TargetContext == hierarchyKey.Item1 && string.IsNullOrEmpty(k.DerivedThroughInheriting));
if (firstContext == null)
{
var builder = GetVisitorBuilderWith(hierarchyKey);
firstContext = builder.Detail;
typelessVisitors.Add(hierarchyKey, builder);
addedBuilder = true;
}
var children =
(from child in inheritanceDetail.Select(k => Tuple.Create(k, hierarchyKey.Item2, hierarchyKey.Item3))
let childContext = visitorContextualDetail.Keys.FirstOrDefault(k => k.ContextualVisitor == child.Item2 && k.YieldingVisitor == child.Item3 && k.TargetContext == child.Item1)
let actualChildContext =
childContext == null
? GetVisitorBuilderWith(child)
: builders.ContainsKey(childContext)
? builders[childContext]
: typelessVisitors[new Tuple <string, bool, bool>(childContext.TargetContext, childContext.ContextualVisitor, childContext.YieldingVisitor)]
select actualChildContext).ToArray();
foreach (var childBuilder in children.Where(actualChildContext => actualChildContext.VisitorInterface == null).Select(childBuilder => new { Builder = childBuilder, Key = Tuple.Create(childBuilder.Detail.TargetContext, childBuilder.Detail.ContextualVisitor, childBuilder.Detail.YieldingVisitor) }).Where(x => !typelessVisitors.ContainsKey(x.Key)))
{
typelessVisitors.Add(childBuilder.Key, childBuilder.Builder);
childBuilder.Builder.ScaffoldInterface(assembly);
}
if (addedBuilder)
{
var currentBuilder = typelessVisitors[hierarchyKey];
if (currentBuilder.VisitorInterface == null)
{
currentBuilder.SkippedTypes =
currentBuilder.RelevantTypes =
children
.Select(k => k.RelevantTypes)
.SelectMany(k => k)
.Distinct()
.ToList();
currentBuilder.ScaffoldInterface(assembly);
foreach (var childBuilder in children)
{
currentBuilder.VisitorInterface.ImplementedInterfaces.Add(childBuilder.VisitorInterface);
}
currentBuilder.ChildBuilders = children;
}
}
else
{
var currentBuilder = builders[firstContext];
currentBuilder.ChildBuilders = children;
foreach (var childBuilder in children)
{
currentBuilder.VisitorInterface.ImplementedInterfaces.Add(childBuilder.VisitorInterface);
}
}
}
return(typelessVisitors);
}
//internal static RuntimeCoreType GetIntrinsicBinaryOperationResult(IType left, IType right)
//{
// RuntimeCoreType result;
// var tcL = left.GetCoreType();
// var tcR = right.GetCoreType();
// if (IntrinsicOperationResults.TryGetValue(tcL, tcR, out result))
// return result;
// return RuntimeCoreType.None;
//}
private static MultikeyedDictionary <RuntimeCoreType, RuntimeCoreType, RuntimeCoreType> ConstructIntrinsicOperationResultTypes()
{
var unorderedIntrinsicResults = new MultikeyedDictionary <RuntimeCoreType, RuntimeCoreType, RuntimeCoreType>();
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.Byte, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.UInt16, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.UInt32, RuntimeCoreType.UInt32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.UInt64, RuntimeCoreType.UInt64);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.Single, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.Double, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.Char, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.SByte, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.Int16, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.Int32, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.Int64, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.Byte, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.UInt16, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.UInt32, RuntimeCoreType.UInt32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.UInt64, RuntimeCoreType.UInt64);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.Single, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.Double, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.Char, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.SByte, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.Int16, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.Int32, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.Int64, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt16, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.UInt32, RuntimeCoreType.UInt32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.UInt64, RuntimeCoreType.UInt64);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.Single, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.Double, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.Char, RuntimeCoreType.UInt32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.SByte, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.Int16, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.Int32, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.Int64, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt32, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt64, RuntimeCoreType.UInt32, RuntimeCoreType.UInt32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt64, RuntimeCoreType.UInt64, RuntimeCoreType.UInt64);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt64, RuntimeCoreType.Single, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt64, RuntimeCoreType.Double, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt64, RuntimeCoreType.Char, RuntimeCoreType.UInt32);
unorderedIntrinsicResults.Add(RuntimeCoreType.UInt64, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.Single, RuntimeCoreType.Single, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.Single, RuntimeCoreType.Double, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.Single, RuntimeCoreType.Char, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.Single, RuntimeCoreType.SByte, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.Single, RuntimeCoreType.Int16, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.Single, RuntimeCoreType.Int32, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.Single, RuntimeCoreType.Int64, RuntimeCoreType.Single);
unorderedIntrinsicResults.Add(RuntimeCoreType.Double, RuntimeCoreType.Double, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.Double, RuntimeCoreType.Char, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.Double, RuntimeCoreType.SByte, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.Double, RuntimeCoreType.Int16, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.Double, RuntimeCoreType.Int32, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.Double, RuntimeCoreType.Int64, RuntimeCoreType.Double);
unorderedIntrinsicResults.Add(RuntimeCoreType.Char, RuntimeCoreType.Char, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Char, RuntimeCoreType.SByte, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Char, RuntimeCoreType.Int16, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Char, RuntimeCoreType.Int32, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Char, RuntimeCoreType.Int64, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.Char, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.SByte, RuntimeCoreType.SByte, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.SByte, RuntimeCoreType.Int16, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.SByte, RuntimeCoreType.Int32, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.SByte, RuntimeCoreType.Int64, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.SByte, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int16, RuntimeCoreType.Int16, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int16, RuntimeCoreType.Int32, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int16, RuntimeCoreType.Int64, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int16, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int32, RuntimeCoreType.Int32, RuntimeCoreType.Int32);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int32, RuntimeCoreType.Int64, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int32, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int64, RuntimeCoreType.Int64, RuntimeCoreType.Int64);
unorderedIntrinsicResults.Add(RuntimeCoreType.Int64, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
unorderedIntrinsicResults.Add(RuntimeCoreType.Decimal, RuntimeCoreType.Decimal, RuntimeCoreType.Decimal);
foreach (var keysValue in unorderedIntrinsicResults.ToArray())
{
RuntimeCoreType dummyType;
if (!unorderedIntrinsicResults.TryGetValue(keysValue.Keys.Key2, keysValue.Keys.Key1, out dummyType))
{
unorderedIntrinsicResults.Add(keysValue.Keys.Key2, keysValue.Keys.Key1, unorderedIntrinsicResults[keysValue.Keys.Key1, keysValue.Keys.Key2]);
}
}
var ksvsSet =
from ksv in unorderedIntrinsicResults
orderby ksv.Keys.Key1, ksv.Keys.Key2
select ksv;
var orderedIntrinsicResults = new MultikeyedDictionary <RuntimeCoreType, RuntimeCoreType, RuntimeCoreType>();
foreach (var element in ksvsSet)
{
orderedIntrinsicResults.Add(element.Keys.Key1, element.Keys.Key2, element.Value);
}
return(orderedIntrinsicResults);
}
internal IArrayType CreateArrayInternal(int[] lowerBounds, uint[] lengths, Func <int[], uint[], IArrayType> creator)
{
/* *
* Can't define a non-zero vector array. The CLI doesn't provide innate support
* for their declaration, but you can create them, just not pass them to methods
* expecting vector arrays.
* */
bool found = false;
IArrayType result = null;
if (lengths == null && lowerBounds == null)
{
throw new ArgumentNullException("lowerBounds");
}
if (this.lengthsAndLowersCache == null)
{
this.lengthsAndLowersCache = new MultikeyedDictionary <int[], uint[], IArrayType>();
}
if (lengths == null)
{
lengths = new uint[0];
}
else if (lowerBounds == null)
{
lowerBounds = new int[0];
}
foreach (var cacheElement in this.lengthsAndLowersCache)
{
var currentLowerBounds = cacheElement.Keys.Key1;
var currentLengths = cacheElement.Keys.Key2;
/* *
* Search for a series of lower-bounds that is the same.
* */
if (currentLowerBounds.Length != lowerBounds.Length ||
currentLengths.Length != lengths.Length)
{
continue;
}
else
{
/* *
* Only where all the lower bounds are equal...
* */
found = true;
for (int i = 0; i < currentLowerBounds.Length; i++)
{
if (lowerBounds[i] != currentLowerBounds[i])
{
found = false;
break;
}
}
for (int i = 0; i < currentLengths.Length; i++)
{
if (lengths[i] != currentLengths[i])
{
found = false;
break;
}
}
if (found)
{
result = cacheElement.Value;
break;
}
}
}
/* *
* Create the element using the multi-dimensional delegate
* provided at initialization if the member does not exist.
* */
if (!found)
{
this.lengthsAndLowersCache.Add(lowerBounds, lengths, result = creator(lowerBounds, lengths));
}
//this.noLengthsCache.Add(lowerBounds, result = creator(lowerBounds));
return(result);
}