Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / clr / src / BCL / System / Diagnostics / Assert.cs / 1 / Assert.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== namespace System.Diagnostics { using System; using System.Security.Permissions; using System.IO; using System.Reflection; using System.Runtime.CompilerServices; // Class which handles code asserts. Asserts are used to explicitly protect // assumptions made in the code. In general if an assert fails, it indicates // a program bug so is immediately called to the attention of the user. // Only static data members, does not need to be marked with the serializable attribute internal static class Assert { private static AssertFilter[] ListOfFilters; private static int iNumOfFilters; private static int iFilterArraySize; static Assert() { Assert.AddFilter(new DefaultFilter()); } // AddFilter adds a new assert filter. This replaces the current // filter, unless the filter returns FailContinue. // public static void AddFilter(AssertFilter filter) { if (iFilterArraySize <= iNumOfFilters) { AssertFilter[] newFilterArray = new AssertFilter [iFilterArraySize+2]; if (iNumOfFilters > 0) Array.Copy(ListOfFilters, newFilterArray, iNumOfFilters); iFilterArraySize += 2; ListOfFilters = newFilterArray; } ListOfFilters [iNumOfFilters++] = filter; } // Called when an assertion is being made. // public static void Check(bool condition, String conditionString, String message) { if (!condition) { Fail (conditionString, message); } } public static void Fail(String conditionString, String message) { // get the stacktrace StackTrace st = new StackTrace(); // Run through the list of filters backwards (the last filter in the list // is the default filter. So we're guaranteed that there will be atleast // one filter to handle the assert. int iTemp = iNumOfFilters; while (iTemp > 0) { AssertFilters iResult = ListOfFilters [--iTemp].AssertFailure (conditionString, message, st); if (iResult == AssertFilters.FailDebug) { if (Debugger.IsAttached == true) Debugger.Break(); else { if (Debugger.Launch() == false) { throw new InvalidOperationException( Environment.GetResourceString("InvalidOperation_DebuggerLaunchFailed")); } } break; } else if (iResult == AssertFilters.FailTerminate) Environment.Exit(-1); else if (iResult == AssertFilters.FailIgnore) break; // If none of the above, it means that the Filter returned FailContinue. // So invoke the next filter. } } // Called when an assert happens. // [MethodImplAttribute(MethodImplOptions.InternalCall)] public extern static int ShowDefaultAssertDialog(String conditionString, String message); } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== namespace System.Diagnostics { using System; using System.Security.Permissions; using System.IO; using System.Reflection; using System.Runtime.CompilerServices; // Class which handles code asserts. Asserts are used to explicitly protect // assumptions made in the code. In general if an assert fails, it indicates // a program bug so is immediately called to the attention of the user. // Only static data members, does not need to be marked with the serializable attribute internal static class Assert { private static AssertFilter[] ListOfFilters; private static int iNumOfFilters; private static int iFilterArraySize; static Assert() { Assert.AddFilter(new DefaultFilter()); } // AddFilter adds a new assert filter. This replaces the current // filter, unless the filter returns FailContinue. // public static void AddFilter(AssertFilter filter) { if (iFilterArraySize <= iNumOfFilters) { AssertFilter[] newFilterArray = new AssertFilter [iFilterArraySize+2]; if (iNumOfFilters > 0) Array.Copy(ListOfFilters, newFilterArray, iNumOfFilters); iFilterArraySize += 2; ListOfFilters = newFilterArray; } ListOfFilters [iNumOfFilters++] = filter; } // Called when an assertion is being made. // public static void Check(bool condition, String conditionString, String message) { if (!condition) { Fail (conditionString, message); } } public static void Fail(String conditionString, String message) { // get the stacktrace StackTrace st = new StackTrace(); // Run through the list of filters backwards (the last filter in the list // is the default filter. So we're guaranteed that there will be atleast // one filter to handle the assert. int iTemp = iNumOfFilters; while (iTemp > 0) { AssertFilters iResult = ListOfFilters [--iTemp].AssertFailure (conditionString, message, st); if (iResult == AssertFilters.FailDebug) { if (Debugger.IsAttached == true) Debugger.Break(); else { if (Debugger.Launch() == false) { throw new InvalidOperationException( Environment.GetResourceString("InvalidOperation_DebuggerLaunchFailed")); } } break; } else if (iResult == AssertFilters.FailTerminate) Environment.Exit(-1); else if (iResult == AssertFilters.FailIgnore) break; // If none of the above, it means that the Filter returned FailContinue. // So invoke the next filter. } } // Called when an assert happens. // [MethodImplAttribute(MethodImplOptions.InternalCall)] public extern static int ShowDefaultAssertDialog(String conditionString, String message); } } // 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
- IUnknownConstantAttribute.cs
- BulletChrome.cs
- WebPartsPersonalization.cs
- ImageListUtils.cs
- RuleProcessor.cs
- ViewStateException.cs
- Comparer.cs
- DesignerTransactionCloseEvent.cs
- Soap12ServerProtocol.cs
- Base64Encoder.cs
- UTF8Encoding.cs
- ProfileProvider.cs
- SkinBuilder.cs
- XmlUrlResolver.cs
- ResourceSetExpression.cs
- SynchronousChannelMergeEnumerator.cs
- WizardForm.cs
- ReachSerializerAsync.cs
- ChildDocumentBlock.cs
- Queue.cs
- CommonRemoteMemoryBlock.cs
- SchemaMerger.cs
- XsdCachingReader.cs
- TextUtf8RawTextWriter.cs
- SqlFunctionAttribute.cs
- RegisteredExpandoAttribute.cs
- WorkflowRuntimeServiceElementCollection.cs
- ToolStripItemCollection.cs
- JsonFormatWriterGenerator.cs
- IntAverageAggregationOperator.cs
- IisTraceListener.cs
- QilList.cs
- RegistryKey.cs
- AutomationAttributeInfo.cs
- WsdlParser.cs
- ConnectionStringsExpressionBuilder.cs
- EncryptedKeyIdentifierClause.cs
- RemoteHelper.cs
- EventKeyword.cs
- DataGridViewRowStateChangedEventArgs.cs
- wpf-etw.cs
- TrackingExtract.cs
- SqlCaseSimplifier.cs
- SelectionUIHandler.cs
- DynamicField.cs
- WebControlAdapter.cs
- DataViewSettingCollection.cs
- NamespaceEmitter.cs
- LoginUtil.cs
- DocumentOrderQuery.cs
- MissingSatelliteAssemblyException.cs
- BinaryWriter.cs
- TdsParserHelperClasses.cs
- AppDomainUnloadedException.cs
- LineGeometry.cs
- SemanticBasicElement.cs
- CultureInfoConverter.cs
- Select.cs
- TargetControlTypeCache.cs
- EventSinkHelperWriter.cs
- SHA256.cs
- PersistencePipeline.cs
- ScaleTransform.cs
- XmlSerializerSection.cs
- OutputCacheSettingsSection.cs
- AuthenticationModuleElementCollection.cs
- MetafileHeaderWmf.cs
- LogManagementAsyncResult.cs
- AgileSafeNativeMemoryHandle.cs
- MessageSecurityOverMsmq.cs
- SamlAssertionKeyIdentifierClause.cs
- SchemaNotation.cs
- LockedHandleGlyph.cs
- StaticContext.cs
- KoreanCalendar.cs
- dataprotectionpermission.cs
- RoleGroupCollectionEditor.cs
- NoneExcludedImageIndexConverter.cs
- XmlFormatExtensionAttribute.cs
- AuthenticationConfig.cs
- ForwardPositionQuery.cs
- ExpressionsCollectionEditor.cs
- DebuggerAttributes.cs
- PageParserFilter.cs
- LinearGradientBrush.cs
- SequentialWorkflowRootDesigner.cs
- TreeIterator.cs
- ToolTipAutomationPeer.cs
- SQLByte.cs
- PageSettings.cs
- BaseTemplateParser.cs
- AppDomainProtocolHandler.cs
- EqualityComparer.cs
- XsltInput.cs
- ChtmlLinkAdapter.cs
- CompoundFileReference.cs
- isolationinterop.cs
- EncryptedKey.cs
- PenLineCapValidation.cs
- QuadraticBezierSegment.cs