Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / Xml / System / Xml / XPath / Internal / CacheAxisQuery.cs / 1 / CacheAxisQuery.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace MS.Internal.Xml.XPath { using System; using System.Xml; using System.Xml.XPath; using System.Diagnostics; using System.Collections.Generic; internal abstract class CacheAxisQuery : BaseAxisQuery { // int count; -- we reusing it here protected ListoutputBuffer; public CacheAxisQuery(Query qyInput, string name, string prefix, XPathNodeType typeTest) : base(qyInput, name, prefix, typeTest) { this.outputBuffer = new List (); this.count = 0; } protected CacheAxisQuery(CacheAxisQuery other) : base(other) { this.outputBuffer = new List (other.outputBuffer); this.count = other.count; } public override void Reset() { this.count = 0; } public override object Evaluate(XPathNodeIterator context) { base.Evaluate(context); outputBuffer.Clear(); return this; } public override XPathNavigator Advance() { Debug.Assert(0 <= count && count <= outputBuffer.Count); if (count < outputBuffer.Count) { return outputBuffer[count++]; } return null; } public override XPathNavigator Current { get { Debug.Assert(0 <= count && count <= outputBuffer.Count); if (count == 0) { return null; } return outputBuffer[count - 1]; } } public override int CurrentPosition { get { return count; } } public override int Count { get { return outputBuffer.Count; } } public override QueryProps Properties { get { return QueryProps.Merge | QueryProps.Cached | QueryProps.Position | QueryProps.Count; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace MS.Internal.Xml.XPath { using System; using System.Xml; using System.Xml.XPath; using System.Diagnostics; using System.Collections.Generic; internal abstract class CacheAxisQuery : BaseAxisQuery { // int count; -- we reusing it here protected ListoutputBuffer; public CacheAxisQuery(Query qyInput, string name, string prefix, XPathNodeType typeTest) : base(qyInput, name, prefix, typeTest) { this.outputBuffer = new List (); this.count = 0; } protected CacheAxisQuery(CacheAxisQuery other) : base(other) { this.outputBuffer = new List (other.outputBuffer); this.count = other.count; } public override void Reset() { this.count = 0; } public override object Evaluate(XPathNodeIterator context) { base.Evaluate(context); outputBuffer.Clear(); return this; } public override XPathNavigator Advance() { Debug.Assert(0 <= count && count <= outputBuffer.Count); if (count < outputBuffer.Count) { return outputBuffer[count++]; } return null; } public override XPathNavigator Current { get { Debug.Assert(0 <= count && count <= outputBuffer.Count); if (count == 0) { return null; } return outputBuffer[count - 1]; } } public override int CurrentPosition { get { return count; } } public override int Count { get { return outputBuffer.Count; } } public override QueryProps Properties { get { return QueryProps.Merge | QueryProps.Cached | QueryProps.Position | QueryProps.Count; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ListViewItem.cs
- SafeCoTaskMem.cs
- SafeRightsManagementQueryHandle.cs
- TextProperties.cs
- Win32PrintDialog.cs
- IResourceProvider.cs
- RadioButtonDesigner.cs
- EntryWrittenEventArgs.cs
- SafeLocalAllocation.cs
- SqlPersonalizationProvider.cs
- SecurityProtocolFactory.cs
- AuthStoreRoleProvider.cs
- SocketSettings.cs
- DocumentReference.cs
- DataGridViewSelectedRowCollection.cs
- BindingNavigatorDesigner.cs
- DetailsViewUpdateEventArgs.cs
- FilterQuery.cs
- ClientWindowsAuthenticationMembershipProvider.cs
- WebZone.cs
- Rect.cs
- COM2IPerPropertyBrowsingHandler.cs
- UnaryNode.cs
- ReadOnlyHierarchicalDataSourceView.cs
- DataStreamFromComStream.cs
- IdnElement.cs
- PhysicalAddress.cs
- PassportAuthenticationEventArgs.cs
- XmlCustomFormatter.cs
- TileModeValidation.cs
- WebPartConnectionsCancelEventArgs.cs
- ValidatorCollection.cs
- BinaryObjectInfo.cs
- Renderer.cs
- DiagnosticsConfigurationHandler.cs
- MultiSelectRootGridEntry.cs
- SimpleType.cs
- TransactionChannel.cs
- TextDecorationCollection.cs
- DataColumnMappingCollection.cs
- UTF32Encoding.cs
- nulltextcontainer.cs
- Attributes.cs
- IncrementalHitTester.cs
- HandleCollector.cs
- RowVisual.cs
- FixedStringLookup.cs
- PropertyDescriptorComparer.cs
- SerializationEventsCache.cs
- SubpageParaClient.cs
- DataConnectionHelper.cs
- Scanner.cs
- ConfigPathUtility.cs
- WebPartConnectVerb.cs
- ConcurrencyMode.cs
- PKCS1MaskGenerationMethod.cs
- Panel.cs
- StatusBarItemAutomationPeer.cs
- SafeTimerHandle.cs
- ResponseStream.cs
- PointUtil.cs
- DbLambda.cs
- SystemWebCachingSectionGroup.cs
- GridViewRowPresenterBase.cs
- uribuilder.cs
- mactripleDES.cs
- Console.cs
- Mappings.cs
- ConfigXmlCDataSection.cs
- SqlDataSourceFilteringEventArgs.cs
- SqlIdentifier.cs
- XmlSchemaSimpleTypeList.cs
- NameTable.cs
- WindowsTitleBar.cs
- XPathDocumentIterator.cs
- MeasureItemEvent.cs
- ProcessHostServerConfig.cs
- ComplexPropertyEntry.cs
- Site.cs
- ICollection.cs
- dataprotectionpermission.cs
- CryptoApi.cs
- DbProviderServices.cs
- FixedSOMLineRanges.cs
- NonSerializedAttribute.cs
- HttpWebResponse.cs
- Application.cs
- ApplicationServiceHelper.cs
- MetadataWorkspace.cs
- WebPartConnectionsDisconnectVerb.cs
- PaintEvent.cs
- AuthenticationException.cs
- FunctionQuery.cs
- peernodestatemanager.cs
- ECDiffieHellman.cs
- PreviewKeyDownEventArgs.cs
- EndOfStreamException.cs
- HttpResponseBase.cs
- Schema.cs
- PublishLicense.cs