book

Programming F#

Name: Programming F#
Author: Chris Smith
ISBN: 9780596153649

by Chris Smith

October 2009

Beginner

406 pages

9h 31m

English

O'Reilly Media, Inc.

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A Note Regarding Supplemental Files
Foreword
Preface
Introducing F#Who This Book Is ForWhat You Need to Get GoingHow the Book Is OrganizedPart I, Multiparadigm ProgrammingPart II, Programming F#AppendixesConventions Used in This BookHow to Contact UsUsing Code ExamplesSafari® Books OnlineAcknowledgments
I. Multiparadigm Programming
1. Introduction to F#
Getting to Know F#Visual Studio 2010Your Second F# ProgramValuesWhitespace Matters.NET InteropCommentsF# InteractiveManaging F# Source Files
2. Fundamentals
Primitive TypesNumeric PrimitivesArithmeticConversion RoutinesBigIntBitwise OperationsCharactersStringsBoolean ValuesComparison and EqualityFunctionsType InferenceGeneric FunctionsScopeControl FlowCore TypesUnitTupleListsList rangesList comprehensionsList module functionsAggregate OperatorsList.mapList.foldFolding right-to-leftList.iterOptionPrintfnAnatomy of an F# ProgramModulesCreating modulesNested modulesNamespacesProgram Startup
3. Functional Programming
Programming with FunctionsImmutabilityFunction ValuesPartial function applicationFunctions returning functionsRecursive FunctionsMutual recursionSymbolic OperatorsFunction CompositionPipe-forward operatorForward composition operatorPipe-backward operatorBackward composition operatorPattern MatchingMatch FailureNamed PatternsMatching Literalswhen GuardsGrouping PatternsMatching the Structure of DataTuplesListsOptionsOutside of Match Expressionslet bindingsAnonymous functionsWildcard patternsAlternate Lambda SyntaxDiscriminated UnionsUsing Discriminated Unions for Tree StructuresPattern MatchingMethods and PropertiesRecordsCloning RecordsPattern MatchingType InferenceMethods and PropertiesLazy EvaluationLazy TypesSequencesSequence ExpressionsSeq Module FunctionsSeq.takeSeq.unfoldAggregate OperatorsSeq.iterSeq.mapSeq.fold
4. Imperative Programming
Understanding Memory in .NETValue Types Versus Reference TypesDefault ValuesReference Type AliasingChanging ValuesReference CellsMutable RecordsArraysIndexing an ArrayArray SlicesCreating ArraysPattern MatchingArray EqualityArray Module FunctionspartitiontryFind and tryFindIndexAggregate operatorsMultidimensional ArraysRectangular arraysJagged arraysMutable Collection TypesList<'T>Dictionary<'K,'V>HashSet<'T>Looping ConstructsWhile LoopsFor LoopsSimple for loopsEnumerable for loopExceptionsHandling ExceptionsReraising ExceptionsDefining Exceptions
5. Object-Oriented Programming
Programming with ObjectsThe Benefits of OOPWhen OOP Breaks DownUnderstanding System.ObjectCommon MethodsToStringGetHashCodeEqualsGetTypeObject EqualityGenerated EqualityUnderstanding ClassesExplicit ConstructionImplicit Class ConstructionGeneric ClassesThe Self-IdentifierMethods and PropertiesPropertiesSetting Properties in the ConstructorMethodsStatic Methods, Properties, and FieldsStatic fieldsMethod OverloadingAccessibility ModifiersAccessibility modifiers on module valuesF# signature filesInheritanceMethod OverridingCategories of ClassesAbstract classesSealed classesCastingStatic upcastDynamic castPattern matching against types
6. .NET Programming
The .NET PlatformThe CLIGarbage CollectionInterfacesUsing InterfacesDefining InterfacesObject ExpressionsObject Expressions for InterfacesObject Expressions for Derived ClassesExtension MethodsExtending ModulesEnumerationsCreating EnumerationsConversionWhen to Use an Enum Versus a Discriminated UnionStructsCreating StructsRestrictionsWhen to Use a Struct Versus a Record

7. Applied Functional Programming
Units of MeasureDefining Units of MeasureConverting Between Units of MeasureGeneric Units of MeasureActive PatternsSingle-Case Active PatternsPartial-Case Active PatternsParameterized Active PatternsMulti-Case Active PatternsUsing Active PatternsCombining active patternsNesting active patternsUsing ModulesConverting Modules to ClassesIntentional ShadowingControlling Module UsageMastering ListsList OperationsConsAppendUsing ListsTail RecursionUnderstanding the StackIntroducing Tail RecursionTail-Recursive PatternsAccumulator patternContinuationsProgramming with FunctionsCurryingPassing functions as parametersEliminating Redundant CodeClosuresFunctional PatternsMemoizationMemoizing recursive functionsMutable Function ValuesLazy ProgrammingReducing memory usageAbstracting data access
8. Applied Object-Oriented Programming
OperatorsOperator OverloadingIndexersAdding SlicesGeneric Type ConstraintsDelegates and EventsDefining DelegatesCombining DelegatesEventsCreating EventsDelegates for eventsCreating and raising the eventSubscribing to eventsThe Event<_,_> ClassThe Observable ModuleObservable.addObservable.mergeObservable.mapCreating .NET Events
II. Programming F#
9. Scripting
F# Script FilesDirectivesGeneral Directives__SOURCE_DIRECTORY____SOURCE_FILE__F# Script-Specific Directives#r#I#loadF# Script RecipesColorful OutputProducing SoundWalking a Directory StructureStarting Processes EasilyAutomating Microsoft Office
10. Computation Expressions
Toward Computation ExpressionsComputation Expression BuildersCustom Computation Expression BuildersAsynchronous WorkflowsThe Rounding WorkflowThe State WorkflowBuilding up the computationImplementation
11. Asynchronous and Parallel Programming
Working with ThreadsSpawning ThreadsThread.SleepThread.AbortThe .NET Thread PoolSharing DataRace conditionsDeadlocksAsynchronous ProgrammingAsynchronous WorkflowsThe Async LibraryStarting async tasksExceptionsCancellationAsync OperationsCustom Async PrimitivesLimitationsParallel ProgrammingParallel.ForThe Array.Parallel ModuleParallel Extensions for .NETPrimitivesCancellationExceptionsConcurrent Data StructuresConcurrent queueConcurrent dictionaryConcurrent bag
12. Reflection
AttributesApplying AttributesAttribute targetsApplying multiple attributesDefining New AttributesType ReflectionAccessing TypesAccessing generic typesInspecting methodsInspecting attributesReflecting on F# TypesTuplesDiscriminated unionsRecordsDynamic InstantiationInstantiating TypesInstantiating F# TypesDynamic InvocationThe Question Mark OperatorsUsing ReflectionDeclarative ProgrammingPlug-in ArchitecturePlug-in interfacesLoading assembliesLoading plug-ins
13. Quotations
Quotation BasicsDecomposing QuotationsLiteral valuesFunction callsFunction valuesQuoting Method BodiesDecomposing Arbitrary CodeApplication: Deferring Computation to Other PlatformsGenerating Quotation ExpressionsExpression HolesEvaluating QuotationsApplication: Generating Derivatives
A. Overview of .NET Libraries
VisualizationWindows FormsWindows Presentation FoundationXAML, the eXtensible Application Markup LanguageBindingData ProcessingRegular ExpressionsMetacharactersString manipulationCapture groupsWorking with XMLWriting XMLReading XMLStoring DataFile IOData SerializationDeserializationThe F# LibrariesFSharp.Core.dllThe F# PowerPackSI units of measureFSLex and FSYacc
B. F# Interop
.NET InteropC# Interoperating with F#Discriminated unionsFunction valuesF# Interoperating with C#Byref and out parametersDealing with nullUnmanaged InteropPlatform InvokeCOM Interop
Index
About the Author
Colophon
Copyright

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