Code:
/ FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / Regex / System / Text / RegularExpressions / RegexCaptureCollection.cs / 1 / 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 */ ////// [ Serializable() ] 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? */ [ Serializable() ] 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; } } }/// 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
- RuntimeConfigLKG.cs
- WmlCommandAdapter.cs
- ObjectStateManager.cs
- InstanceLockedException.cs
- HandlerBase.cs
- SqlRowUpdatingEvent.cs
- PersonalizationProviderHelper.cs
- Transform3DGroup.cs
- WebServiceClientProxyGenerator.cs
- BatchParser.cs
- SiteMapNodeItemEventArgs.cs
- StreamingContext.cs
- EventLogPermissionEntry.cs
- LoginView.cs
- NamespaceQuery.cs
- DataGridViewRowContextMenuStripNeededEventArgs.cs
- ArithmeticLiteral.cs
- HtmlInputReset.cs
- XhtmlTextWriter.cs
- Parameter.cs
- ToolStripProgressBar.cs
- FormViewPagerRow.cs
- StringUtil.cs
- ProtocolsConfigurationHandler.cs
- Reference.cs
- RawStylusSystemGestureInputReport.cs
- PageCodeDomTreeGenerator.cs
- ArgIterator.cs
- Error.cs
- XPathAncestorQuery.cs
- FontStyle.cs
- DecoderFallback.cs
- SqlCharStream.cs
- SqlDataSourceCommandEventArgs.cs
- ValidationErrorEventArgs.cs
- ValidationHelper.cs
- ListViewDataItem.cs
- Scene3D.cs
- ActivityCodeGenerator.cs
- ToolStripScrollButton.cs
- LogLogRecord.cs
- TabRenderer.cs
- MenuItemCollection.cs
- CodeTypeConstructor.cs
- PenThreadPool.cs
- BamlTreeUpdater.cs
- SafeHandle.cs
- XmlBinaryReaderSession.cs
- WebPartHelpVerb.cs
- PathFigureCollection.cs
- BuildProviderUtils.cs
- DocumentViewerHelper.cs
- WebDescriptionAttribute.cs
- ListItem.cs
- PassportAuthenticationEventArgs.cs
- ValuePatternIdentifiers.cs
- QuarticEase.cs
- Vector3DConverter.cs
- hresults.cs
- TextEmbeddedObject.cs
- _ReceiveMessageOverlappedAsyncResult.cs
- CodeTypeDeclaration.cs
- FormatterConverter.cs
- HandleDictionary.cs
- MutexSecurity.cs
- RedistVersionInfo.cs
- LocalValueEnumerator.cs
- SplitContainer.cs
- DesignerSerializationVisibilityAttribute.cs
- CallbackCorrelationInitializer.cs
- XmlValueConverter.cs
- OptimizerPatterns.cs
- SoapMessage.cs
- XmlUtil.cs
- SizeChangedEventArgs.cs
- WebHttpBindingCollectionElement.cs
- ResolvedKeyFrameEntry.cs
- BasePropertyDescriptor.cs
- ReadOnlyDataSource.cs
- WindowsSspiNegotiation.cs
- XmlQueryType.cs
- DecimalConstantAttribute.cs
- MultipleViewPattern.cs
- InstanceOwner.cs
- WebPartConnectionsCancelEventArgs.cs
- XmlSchemaDatatype.cs
- SoapWriter.cs
- SourceElementsCollection.cs
- InfoCardAsymmetricCrypto.cs
- BidPrivateBase.cs
- EventWaitHandle.cs
- Filter.cs
- Thread.cs
- CreationContext.cs
- DetailsViewInsertEventArgs.cs
- Message.cs
- LayoutEvent.cs
- FormsAuthenticationTicket.cs
- ItemDragEvent.cs
- DictionaryKeyPropertyAttribute.cs