14public interface IChannelProvider : IExceptionContext 139public interface IPipe<TMessage> : IExceptionContext, IDisposable

17internal abstract class ChannelProviderBase : IExceptionContext

165private readonly struct SensitiveExceptionContext : IExceptionContext

123public static Exception ExceptGetAnnotation(this IExceptionContext ctx) => ctx.Except("Invalid call to GetAnnotation");

34public static int GetKeyCountAsInt32(this DataViewType columnType, IExceptionContext ectx = null)

48private readonly IExceptionContext _ectx; 67public SimpleFileHandle(IExceptionContext ectx, string path, bool needsWrite, bool autoDelete)

18public static int GetCountAsInt32(this KeyDataViewType key, IExceptionContext ectx = null)

66private readonly IExceptionContext _ectx; 102internal ModelLoadContext(BinaryReader reader, IExceptionContext ectx = null)

69private readonly IExceptionContext _ectx; 121internal ModelSaveContext(BinaryWriter writer, IExceptionContext ectx = null)

26private readonly IExceptionContext _ectx; 50public ProgressChannel(IExceptionContext ectx, ProgressTracker tracker, string computationName) 292private readonly IExceptionContext _ectx; 364public ProgressTracker(IExceptionContext ectx)

86private readonly IExceptionContext _ectx; 104public IExceptionContext ExceptionContext => _ectx; 108internal Repository(bool needDir, IExceptionContext ectx) 121private static string GetShortTempDir(IExceptionContext ectx) 291public static RepositoryWriter CreateNew(Stream stream, IExceptionContext ectx = null, bool useFileSystem = true) 303private RepositoryWriter(Stream stream, IExceptionContext ectx, bool useFileSystem = true) 450public static RepositoryReader Open(Stream stream, IExceptionContext ectx = null, bool useFileSystem = true) 457private RepositoryReader(Stream stream, IExceptionContext ectx, bool useFileSystem)

54public static void CheckInputArgs(IExceptionContext ectx, object args) 106public static string FindColumnOrNull(IExceptionContext ectx, DataViewSchema schema, Optional<string> value)

68internal abstract IRowToRowMapper AsRowToRowMapper(IExceptionContext ectx);

64private static volatile Action<string, IExceptionContext> _handler; 88public static TException Process<TException>(this TException ex, IExceptionContext ectx = null) 168/// We will run this instances <see cref="IExceptionContext.Process{TException}(TException)"/> first. 171public readonly IExceptionContext Inner; 182public SensitiveExceptionContext(IExceptionContext inner, MessageSensitivity toMark) 200public static IExceptionContext NotSensitive() => NotSensitive(null); 208public static IExceptionContext NotSensitive(this IExceptionContext ctx) 214public static IExceptionContext UserSensitive() => UserSensitive(null); 219public static IExceptionContext UserSensitive(this IExceptionContext ctx) 225public static IExceptionContext SchemaSensitive() => SchemaSensitive(null); 230public static IExceptionContext SchemaSensitive(this IExceptionContext ctx) 237public static Action<string, IExceptionContext> SetAssertHandler(Action<string, IExceptionContext> handler) 257public static Exception Except(this IExceptionContext ctx) 261public static Exception Except(this IExceptionContext ctx, string msg) 265public static Exception Except(this IExceptionContext ctx, string msg, params object[] args) 269public static Exception Except(this IExceptionContext ctx, Exception inner, string msg) 273public static Exception Except(this IExceptionContext ctx, Exception inner, string msg, params object[] args) 283public static Exception ExceptUserArg(this IExceptionContext ctx, string name) 287public static Exception ExceptUserArg(this IExceptionContext ctx, string name, string msg) 291public static Exception ExceptUserArg(this IExceptionContext ctx, string name, string msg, params object[] args) 299public static Exception ExceptParam(this IExceptionContext ctx, string paramName) 303public static Exception ExceptParam(this IExceptionContext ctx, string paramName, string msg) 307public static Exception ExceptParam(this IExceptionContext ctx, string paramName, string msg, params object[] args) 311public static Exception ExceptParamValue<T>(this IExceptionContext ctx, T value, string paramName, string msg) 315public static Exception ExceptParamValue<T>(this IExceptionContext ctx, T value, string paramName, string msg, params object[] args) 323public static Exception ExceptValue(this IExceptionContext ctx, string paramName) 327public static Exception ExceptValue(this IExceptionContext ctx, string paramName, string msg) 331public static Exception ExceptValue(this IExceptionContext ctx, string paramName, string msg, params object[] args) 341public static Exception ExceptEmpty(this IExceptionContext ctx, string paramName) 345public static Exception ExceptEmpty(this IExceptionContext ctx, string paramName, string msg) 349public static Exception ExceptEmpty(this IExceptionContext ctx, string paramName, string msg, params object[] args) 357public static Exception ExceptWhiteSpace(this IExceptionContext ctx, string paramName) 361public static Exception ExceptWhiteSpace(this IExceptionContext ctx, string paramName, string msg) 371public static Exception ExceptDecode(this IExceptionContext ctx) 375public static Exception ExceptDecode(this IExceptionContext ctx, string msg) 379public static Exception ExceptDecode(this IExceptionContext ctx, string msg, params object[] args) 383public static Exception ExceptDecode(this IExceptionContext ctx, Exception inner, string msg) 387public static Exception ExceptDecode(this IExceptionContext ctx, Exception inner, string msg, params object[] args) 395public static Exception ExceptIO(this IExceptionContext ctx) 399public static Exception ExceptIO(this IExceptionContext ctx, string msg) 403public static Exception ExceptIO(this IExceptionContext ctx, string msg, params object[] args) 407public static Exception ExceptIO(this IExceptionContext ctx, Exception inner, string msg) 411public static Exception ExceptIO(this IExceptionContext ctx, Exception inner, string msg, params object[] args) 419public static Exception ExceptNotImpl(this IExceptionContext ctx) 423public static Exception ExceptNotImpl(this IExceptionContext ctx, string msg) 427public static Exception ExceptNotImpl(this IExceptionContext ctx, string msg, params object[] args) 435public static Exception ExceptNotSupp(this IExceptionContext ctx) 439public static Exception ExceptNotSupp(this IExceptionContext ctx, string msg) 443public static Exception ExceptNotSupp(this IExceptionContext ctx, string msg, params object[] args) 451public static Exception ExceptSchemaMismatch(this IExceptionContext ctx, string paramName, string columnRole, string columnName) 455public static Exception ExceptSchemaMismatch(this IExceptionContext ctx, string paramName, string columnRole, string columnName, string expectedType, string actualType) 483public static void Check(this IExceptionContext ctx, bool f) 493public static void Check(this IExceptionContext ctx, bool f, string msg) 508public static void CheckUserArg(this IExceptionContext ctx, bool f, string name) 518public static void CheckUserArg(this IExceptionContext ctx, bool f, string name, string msg) 529public static void CheckParam(this IExceptionContext ctx, bool f, string paramName) 539public static void CheckParam(this IExceptionContext ctx, bool f, string paramName, string msg) 549public static void CheckParamValue<T>(this IExceptionContext ctx, bool f, T value, string paramName, string msg) 561public static T CheckRef<T>(this IExceptionContext ctx, T val, string paramName) where T : class 568public static T CheckRef<T>(this IExceptionContext ctx, T val, string paramName, string msg) where T : class 580public static void CheckValue<T>(this IExceptionContext ctx, T val, string paramName) where T : class 591public static T CheckValue<T>(this IExceptionContext ctx, T val, string paramName, string msg) where T : class 604public static string CheckNonEmpty(this IExceptionContext ctx, string s, string paramName) 617public static string CheckNonWhiteSpace(this IExceptionContext ctx, string s, string paramName) 630public static string CheckNonEmpty(this IExceptionContext ctx, string s, string paramName, string msg) 643public static string CheckNonWhiteSpace(this IExceptionContext ctx, string s, string paramName, string msg) 656public static T[] CheckNonEmpty<T>(this IExceptionContext ctx, T[] args, string paramName) 668public static T[] CheckNonEmpty<T>(this IExceptionContext ctx, T[] args, string paramName, string msg) 680public static ICollection<T> CheckNonEmpty<T>(this IExceptionContext ctx, ICollection<T> args, string paramName) 692public static ICollection<T> CheckNonEmpty<T>(this IExceptionContext ctx, ICollection<T> args, string paramName, string msg) 704public static void CheckDecode(this IExceptionContext ctx, bool f) 714public static void CheckDecode(this IExceptionContext ctx, bool f, string msg) 725public static void CheckIO(this IExceptionContext ctx, bool f) 735public static void CheckIO(this IExceptionContext ctx, bool f, string msg) 741public static void CheckIO(this IExceptionContext ctx, bool f, string msg, params object[] args) 768public static void CheckValueOrNull<T>(this IExceptionContext ctx, T val) where T : class 776private static void DbgFailCore(string msg, IExceptionContext ctx = null) 788private static void DbgFail(IExceptionContext ctx = null) 796private static void DbgFail(IExceptionContext ctx, string msg) 800private static void DbgFailValue(IExceptionContext ctx = null) 808private static void DbgFailValue(IExceptionContext ctx, string paramName) 816private static void DbgFailValue(IExceptionContext ctx, string paramName, string msg) 820private static void DbgFailEmpty(IExceptionContext ctx = null) 828private static void DbgFailEmpty(IExceptionContext ctx, string msg) 842public static void Assert(this IExceptionContext ctx, bool f) 855public static void Assert(this IExceptionContext ctx, bool f, string msg) 868public static void AssertValue<T>(this IExceptionContext ctx, T val) where T : class 882public static void AssertValue<T>(this IExceptionContext ctx, T val, string paramName) where T : class 895public static void AssertValue<T>(this IExceptionContext ctx, T val, string name, string msg) where T : class 908public static void AssertNonEmpty(this IExceptionContext ctx, string s) 921public static void AssertNonWhiteSpace(this IExceptionContext ctx, string s) 934public static void AssertNonEmpty(this IExceptionContext ctx, string s, string msg) 947public static void AssertNonWhiteSpace(this IExceptionContext ctx, string s, string msg) 973public static void AssertNonEmpty<T>(this IExceptionContext ctx, ICollection<T> args) 986public static void AssertNonEmpty<T>(this IExceptionContext ctx, ICollection<T> args, string msg) 1000public static void AssertValueOrNull<T>(this IExceptionContext ctx, T val) where T : class

237public void ThrowIfSet(IExceptionContext ectx)

19private void Helper(IExceptionContext ectx, MessageSensitivity expected)

211public static void CheckTrainer(IExceptionContext ectx, IComponentFactory<ITrainer> trainer, string dataFile) 226public static string MatchNameOrDefaultOrNull(IExceptionContext ectx, DataViewSchema schema, string argName, string userName, string defaultName) 513public static IEnumerable<KeyValuePair<ColumnRole, string>> CheckAndGenerateCustomColumns(IExceptionContext ectx, KeyValuePair<string, string>[] customColumnArg)

453public static T Fetch<T>(IExceptionContext ectx, DataViewRow row, string name)

151public static bool TrySetCursorChannel<T>(IExceptionContext ectx, T obj, IChannel channel)

111private readonly IExceptionContext _ectx; 501IExceptionContext ectx = parent._host; 1447protected IExceptionContext Ectx { get { return Parent.Ch; } }

411private readonly IExceptionContext _ectx; 417public MultinomialWithoutReplacementSampler(IExceptionContext context, int[] counts, Random rand)

1249protected IExceptionContext Ctx; 1263protected ColumnCache(IExceptionContext ctx, OrderedWaiter waiter)

1367public static ValueGetter<TValue> GetGetterWithVectorType<TValue>(this SlotCursor cursor, IExceptionContext ctx = null)

160private readonly IExceptionContext _ectx; 216public EntryPointVariable(IExceptionContext ectx, string name, Type type) 266private readonly IExceptionContext _ectx; 269public RunContext(IExceptionContext ectx) 1069public static VariableBinding Create(IExceptionContext ectx, string jsonString) 1104public static bool IsValidVariableName(IExceptionContext ectx, string variableName)

41public static string FindColumn(IExceptionContext ectx, DataViewSchema schema, Optional<string> value)

46private readonly IExceptionContext _ectx; 55public InputBuilder(IExceptionContext ectx, Type inputType, ComponentCatalog catalog) 400private static object ParseJsonValue(IExceptionContext ectx, Type type, Attributes attributes, JToken value, ComponentCatalog catalog) 462Func<IExceptionContext, JArray, Attributes, ComponentCatalog, object> makeArray = MakeArray<int>; 480Func<IExceptionContext, JObject, Attributes, ComponentCatalog, object> makeDict = MakeDictionary<int>; 532private static object GetFieldAssignableValue(IExceptionContext ectx, Type type, object value) 544private static IComponentFactory GetComponentJson(IExceptionContext ectx, Type signatureType, string name, JObject settings, ComponentCatalog catalog) 577private static object MakeArray<T>(IExceptionContext ectx, JArray jArray, Attributes attributes, ComponentCatalog catalog) 588private static object MakeDictionary<T>(IExceptionContext ectx, JObject jDict, Attributes attributes, ComponentCatalog catalog) 614private static object MakeOptionalIfNeeded(IExceptionContext ectx, object innerValue, Type outerType) 658private readonly IExceptionContext _ectx; 664public OutputHelper(IExceptionContext ectx, Type outputType)

185internal override IRowToRowMapper AsRowToRowMapper(IExceptionContext ectx) 197private readonly IExceptionContext _ectx; 203public CompositeRowToRowMapper(IExceptionContext ectx, IDataView chain, DataViewSchema rootSchema)

108public static DataViewSchema.Column GetScoreColumn(IExceptionContext ectx, DataViewSchema schema, string name, string argName, string kind, 163public static DataViewSchema.Column? GetOptAuxScoreColumn(IExceptionContext ectx, DataViewSchema schema, string name, string argName, 215private static bool IsScoreColumnKind(IExceptionContext ectx, DataViewSchema schema, int col, string kind) 244public static void CheckWeightType(IExceptionContext ectx, DataViewType type)

40internal AnomalyDetectionMetrics(IExceptionContext ectx, DataViewRow overallResult)

88private protected static T Fetch<T>(IExceptionContext ectx, DataViewRow row, string name)

38internal ClusteringMetrics(IExceptionContext ectx, DataViewRow overallResult, bool calculateDbi)

49private static T Fetch<T>(IExceptionContext ectx, DataViewRow row, string name) 59internal RankingMetrics(IExceptionContext ectx, DataViewRow overallResult)

69internal RegressionMetrics(IExceptionContext ectx, DataViewRow overallResult)

637public Bindings(IExceptionContext ectx, DataViewSchema input, bool user, string labelCol, string scoreCol, string groupCol,

165string IExceptionContext.ContextDescription => _env.ContextDescription; 166TException IExceptionContext.Process<TException>(TException ex) => _env.Process(ex);

132private protected virtual Func<DataViewSchema, IRowToRowMapper> TransformerChecker(IExceptionContext ectx, ITransformer transformer)

281private static void CheckSchemaValid(IExceptionContext ectx, RoleMappedSchema schema,

275public void GetMetadata<TValue>(IExceptionContext ectx, string kind, int index, ref TValue value)

1182public static int GetLabelColumnId(IExceptionContext host, DataViewSchema schema, string labelColumnName)

34protected BindingsBase(IExceptionContext ectx, DataViewSchema input, string labelCol, string scoreCol, string groupCol, bool user, params string[] names)

260public static bool IsValidRangeFilterColumnType(IExceptionContext ectx, DataViewType type)

249public static RoleMappedData CreateDataFromArgs(IExceptionContext ectx, IDataView input, 257private static RoleMappedData CreateDataFromArgs(IExceptionContext ectx, IDataView input,

353internal static bool GetNewType(IExceptionContext ectx, DataViewType srcType, InternalDataKind kind, KeyCount keyCount, out PrimitiveDataViewType itemType) 412private static bool CanConvertToType(IExceptionContext ectx, DataViewType srcType, InternalDataKind kind, KeyCount keyCount,

745private static byte[] ReadAllBytes(IExceptionContext ectx, BinaryReader rdr)

543private static TermMap LoadCodecCore<T>(ModelLoadContext ctx, IExceptionContext ectx, IValueCodec codec, int count) 593public static TextImpl Create(ModelLoadContext ctx, IExceptionContext ectx)

26public static JObject BuildAllManifests(IExceptionContext ectx, ComponentCatalog catalog) 98private static JObject BuildComponentManifest(IExceptionContext ectx, ComponentCatalog.ComponentInfo componentInfo, ComponentCatalog catalog) 114private static JObject BuildEntryPointManifest(IExceptionContext ectx, ComponentCatalog.EntryPointInfo entryPointInfo, ComponentCatalog catalog) 148private static JArray BuildInputManifest(IExceptionContext ectx, Type inputType, ComponentCatalog catalog) 279private static JArray BuildOutputManifest(IExceptionContext ectx, Type outputType, ComponentCatalog catalog) 307private static JToken BuildTypeToken(IExceptionContext ectx, FieldInfo fieldInfo, Type type, ComponentCatalog catalog) 393private static JToken BuildValueToken(IExceptionContext ectx, object value, Type valueType, ComponentCatalog catalog) 452private static JToken BuildComponentToken(IExceptionContext ectx, IComponentFactory value, ComponentCatalog catalog)

310internal override void Check(IExceptionContext ectx) 617internal virtual void Check(IExceptionContext ectx) 861internal override void Check(IExceptionContext ectx)

75private readonly IExceptionContext _ectx; 104public BoundMapper(IExceptionContext ectx, TreeEnsembleFeaturizerBindableMapper owner, RoleMappedSchema schema, 226private readonly IExceptionContext _ectx; 243public State(IExceptionContext ectx, DataViewRow input, TreeEnsembleModelParameters ensemble, int numLeaves, int featureIndex)

151internal void Check(IExceptionContext ectx)

235private static void ValidateModel(IExceptionContext ectx, float[] model, DataViewType col)

314private DataViewSchema CreateSchema(IExceptionContext ectx, Column[] cols)

315private DataViewSchema CreateSchema(IExceptionContext ectx, Column[] cols, ILegacyDataLoader subLoader)

507internal static void ValidatePcaInput(IExceptionContext ectx, string name, DataViewType type) 587private static void TransformFeatures(IExceptionContext ectx, in VBuffer<float> src, ref VBuffer<float> dst, TransformInfo transformInfo)

469private static void CheckOptions(IExceptionContext ectx, Options options)

715private static ICalibratorTrainer GetCalibratorTrainerOrThrow(IExceptionContext ectx, IEstimator<ISingleFeaturePredictionTransformer<ICalibrator>> calibratorEstimator)

35internal static DataViewSchema GetModelSchema(IExceptionContext ectx, Graph graph, bool treatOutputAsBatched, string opType = null) 191internal static Session LoadTFSession(IExceptionContext ectx, byte[] modelBytes, string modelFile = null) 235internal static Session LoadTFSessionByModelFilePath(IExceptionContext ectx, string modelFile, bool metaGraph = false)

69private static void AssertHandler(string msg, IExceptionContext ectx)

265private protected override Func<DataViewSchema, IRowToRowMapper> TransformerChecker(IExceptionContext ectx, ITransformer transformer)

65private readonly IExceptionContext _ectx; 113public TrajectoryMatrix(IExceptionContext ectx, Single[] data, int windowSize, int seriesLength)

309private static string[] InitLabelClassNames(IExceptionContext ectx, DataViewSchema.Column labelCol, int labelCardinality)

258public ColumnInfo(IExceptionContext ectx, string[] inputColumnNames, DataViewType[] inputTypes, string expression, string outputColumnName, int vectorInputColumn, LambdaNode node, int[] perm) 424private Delegate MakeGetter(IExceptionContext ectx, DataViewRow input, int iinfo) 426Func<IExceptionContext, DataViewRow, DataViewSchema.Column[], Delegate, ValueGetter<int>> d; 459private ValueGetter<TDst> GetGetter<T0, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, Delegate del) 474private ValueGetter<TDst> GetGetter<T0, T1, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, Delegate del) 492private ValueGetter<TDst> GetGetter<T0, T1, T2, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, Delegate del) 513private ValueGetter<TDst> GetGetter<T0, T1, T2, T3, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, Delegate del) 537private ValueGetter<TDst> GetGetter<T0, T1, T2, T3, T4, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, Delegate del) 564private Delegate MakeGetterVec(IExceptionContext ectx, DataViewRow input, int iinfo) 568Func<IExceptionContext, DataViewRow, DataViewSchema.Column[], int[], Delegate, DataViewType, ValueGetter<VBuffer<int>>> d; 601private ValueGetter<VBuffer<TDst>> GetGetterVec<T0, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, int[] perm, Delegate del, DataViewType outputColumnItemType) 666private ValueGetter<VBuffer<TDst>> GetGetterVec<T0, T1, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, int[] perm, Delegate del, DataViewType outputColumnItemType) 726private ValueGetter<VBuffer<TDst>> GetGetterVec<T0, T1, T2, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, int[] perm, Delegate del, DataViewType outputColumnItemType) 789private ValueGetter<VBuffer<TDst>> GetGetterVec<T0, T1, T2, T3, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, int[] perm, Delegate del, DataViewType outputColumnItemType) 855private ValueGetter<VBuffer<TDst>> GetGetterVec<T0, T1, T2, T3, T4, TDst>(IExceptionContext ectx, DataViewRow input, DataViewSchema.Column[] inputColumns, int[] perm, Delegate del, DataViewType outputColumnItemType)

473private static void FillValues(IExceptionContext ectx, in VBuffer<float> src, ref VBuffer<float> dst, float divisor, float scale, float offset = 0)

195private readonly IExceptionContext _ectx; 217public GroupBinding(IExceptionContext ectx, DataViewSchema inputSchema, string[] groupColumns, string[] keepColumns) 444public abstract ValueGetter<T> GetGetter<T>(IExceptionContext ctx); 481public override ValueGetter<T> GetGetter<T>(IExceptionContext ctx)

43internal static void SaveCustomTransformer(IExceptionContext ectx, ModelSaveContext ctx, string contractName, string contractAssembly)

71internal void Check(IExceptionContext ectx)

294private static void FillValues(IExceptionContext ectx, ref VBuffer<float> buffer)

242internal LdaState(IExceptionContext ectx, LatentDirichletAllocationEstimator.ColumnOptions ex, int numVocab) 266internal LdaState(IExceptionContext ectx, ModelLoadContext ctx) 415public int FeedTrain(IExceptionContext ectx, in VBuffer<Double> input) 1236internal ColumnOptions(IExceptionContext ectx, ModelLoadContext ctx)

241private readonly IExceptionContext _ectx; 270public UngroupBinding(IExceptionContext ectx, DataViewSchema inputSchema, UngroupMode mode, string[] pivotColumns) 320private static void Bind(IExceptionContext ectx, DataViewSchema inputSchema, 343public static UngroupBinding Create(ModelLoadContext ctx, IExceptionContext ectx, DataViewSchema inputSchema)