Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Regex / System / Text / RegularExpressions / RegexCaptureCollection.cs / 1305376 / RegexCaptureCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- // The CaptureCollection lists the captured Capture numbers // contained in a compiled Regex. namespace System.Text.RegularExpressions { using System.Collections; /* * This collection returns the Captures for a group * in the order in which they were matched (left to right * or right to left). It is created by Group.Captures */ ////// #if !SILVERLIGHT [ Serializable() ] #endif public class CaptureCollection : ICollection { internal Group _group; internal int _capcount; internal Capture[] _captures; /* * Nonpublic constructor */ internal CaptureCollection(Group group) { _group = group; _capcount = _group._capcount; } /* * The object on which to synchronize */ ////// Represents a sequence of capture substrings. The object is used /// to return the set of captures done by a single capturing group. /// ////// public Object SyncRoot { get { return _group; } } /* * ICollection */ ///[To be supplied.] ////// public bool IsSynchronized { get { return false; } } /* * ICollection */ ///[To be supplied.] ////// public bool IsReadOnly { get { return true; } } /* * The number of captures for the group */ ///[To be supplied.] ////// public int Count { get { return _capcount; } } /* * The ith capture in the group */ ////// Returns the number of captures. /// ////// public Capture this[int i] { get { return GetCapture(i); } } /* * As required by ICollection */ ////// Provides a means of accessing a specific capture in the collection. /// ////// public void CopyTo(Array array, int arrayIndex) { if (array == null) throw new ArgumentNullException("array"); for (int i = arrayIndex, j = 0; j < Count; i++, j++) { array.SetValue(this[j], i); } } /* * As required by ICollection */ ////// Copies all the elements of the collection to the given array /// beginning at the given index. /// ////// public IEnumerator GetEnumerator() { return new CaptureEnumerator(this); } /* * Nonpublic code to return set of captures for the group */ internal Capture GetCapture(int i) { if (i == _capcount - 1 && i >= 0) return _group; if (i >= _capcount || i < 0) throw new ArgumentOutOfRangeException("i"); // first time a capture is accessed, compute them all if (_captures == null) { _captures = new Capture[_capcount]; for (int j = 0; j < _capcount - 1; j++) { _captures[j] = new Capture(_group._text, _group._caps[j * 2], _group._caps[j * 2 + 1]); } } return _captures[i]; } } /* * This non-public enumerator lists all the captures * Should it be public? */ #if !SILVERLIGHT [ Serializable() ] #endif internal class CaptureEnumerator : IEnumerator { internal CaptureCollection _rcc; internal int _curindex; /* * Nonpublic constructor */ internal CaptureEnumerator(CaptureCollection rcc) { _curindex = -1; _rcc = rcc; } /* * As required by IEnumerator */ public bool MoveNext() { int size = _rcc.Count; if (_curindex >= size) return false; _curindex++; return(_curindex < size); } /* * As required by IEnumerator */ public Object Current { get { return Capture;} } /* * Returns the current capture */ public Capture Capture { get { if (_curindex < 0 || _curindex >= _rcc.Count) throw new InvalidOperationException(SR.GetString(SR.EnumNotStarted)); return _rcc[_curindex]; } } /* * Reset to before the first item */ public void Reset() { _curindex = -1; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007./// Provides an enumerator in the same order as Item[]. /// ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ToolStripItemRenderEventArgs.cs
- HintTextConverter.cs
- PersonalizationStateInfo.cs
- EdmProperty.cs
- DataGridDesigner.cs
- Token.cs
- ChtmlTextBoxAdapter.cs
- AnalyzedTree.cs
- XMLSyntaxException.cs
- NameTable.cs
- WaitForChangedResult.cs
- WmfPlaceableFileHeader.cs
- CompoundFileReference.cs
- ObjectContextServiceProvider.cs
- Grammar.cs
- System.Data.OracleClient_BID.cs
- ExtensionQuery.cs
- PerfCounters.cs
- Pkcs9Attribute.cs
- FileLoadException.cs
- BigInt.cs
- formatter.cs
- CacheHelper.cs
- WindowsListView.cs
- SemanticResolver.cs
- NameTable.cs
- xdrvalidator.cs
- PolyBezierSegment.cs
- shaper.cs
- DataServiceHost.cs
- CodeExporter.cs
- BookmarkWorkItem.cs
- NameObjectCollectionBase.cs
- XmlNodeList.cs
- QueryParameter.cs
- UncommonField.cs
- ManualResetEvent.cs
- PageTheme.cs
- SqlHelper.cs
- SHA1CryptoServiceProvider.cs
- InstanceOwnerException.cs
- LinqDataSourceUpdateEventArgs.cs
- TypeKeyValue.cs
- EncryptedReference.cs
- BounceEase.cs
- mediaeventshelper.cs
- metadatamappinghashervisitor.cs
- PersonalizationStateInfo.cs
- XslCompiledTransform.cs
- ViewGenerator.cs
- EntityClientCacheEntry.cs
- ByteAnimationBase.cs
- XmlSchemaValidator.cs
- ImageMapEventArgs.cs
- CachedPathData.cs
- EllipseGeometry.cs
- OutputCacheSettings.cs
- UInt64.cs
- InfoCardRSAPKCS1KeyExchangeFormatter.cs
- CompiledIdentityConstraint.cs
- AlignmentXValidation.cs
- CapabilitiesUse.cs
- SchemaSetCompiler.cs
- DataComponentNameHandler.cs
- SerializationAttributes.cs
- DataPointer.cs
- Adorner.cs
- SqlCommandAsyncResult.cs
- TabItemAutomationPeer.cs
- SimpleExpression.cs
- PageClientProxyGenerator.cs
- EntityKeyElement.cs
- SizeIndependentAnimationStorage.cs
- CodeRemoveEventStatement.cs
- EndpointBehaviorElementCollection.cs
- NavigationProgressEventArgs.cs
- SQLGuidStorage.cs
- XmlSchemaSimpleTypeUnion.cs
- CollectionBuilder.cs
- LiteralControl.cs
- AttachedPropertyBrowsableForTypeAttribute.cs
- XmlCharCheckingReader.cs
- Completion.cs
- RenderContext.cs
- EventRoute.cs
- invalidudtexception.cs
- RuleSet.cs
- InvalidPropValue.cs
- RuntimeConfigLKG.cs
- EntityFunctions.cs
- ModuleConfigurationInfo.cs
- Propagator.cs
- CacheManager.cs
- Transform3DGroup.cs
- ValidatorCollection.cs
- ServiceRoute.cs
- DetailsViewInsertedEventArgs.cs
- XmlTextWriter.cs
- WeakReferenceList.cs
- CngProperty.cs