ECObjects is a set of abstractions for working with engineering/business data and metadata.
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| struct | ECSchemaReadContext |
| | Context object used for schema creation and deserialization. More...
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| struct | ECInstanceReadContext |
| | Context object used for instance creation and deserialization. More...
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| struct | PropertyLayout |
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| struct | ClassLayout |
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| struct | SchemaLayout |
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| struct | ECDBuffer |
| | Base class for ECN::IECInstance implementations that get/set values from a block of memory, e.g. More...
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| struct | ECEnabler |
| | An ECEnabler is the interface between an ECClass and an ECInstance. More...
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| struct | IECRelationshipEnabler |
| | Base class for all relationship enablers. More...
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| struct | ExpressionContext |
| | The context in which an expression is evaluated. More...
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| struct | InstanceListExpressionContext |
| | A context in which multiple IECInstances provide the context for expression evaluation. More...
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| struct | InstanceExpressionContext |
| | An InstanceListExpressionContext which simply wraps one or more IECInstances. More...
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| struct | SymbolExpressionContext |
| | A context which provides a set of symbols for expression evaluation. More...
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| struct | Symbol |
| | Base class for all symbol types. More...
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| struct | ContextSymbol |
| | Used to give a name to an instance. More...
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| struct | MethodSymbol |
| | Used to introduce a named method into the context. More...
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| struct | ValueSymbol |
| | Used to introduce a named value into the context. More...
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| struct | NodeVisitor |
| | Visitor interface for an in-order traversal of the Nodes of an ECExpression tree. More...
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| struct | ECEvaluator |
| | Parses an EC expression string to produce an expression tree which can be used to evaluate the expression. More...
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| struct | ValueResult |
| | Holds the result of evaluating an EC expression. More...
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| struct | ExpressionResolver |
| | An object which can optimize an ECExpression tree by resolving constant sub-expressions to literal values, or perform other optimizations. More...
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| struct | Node |
| | Defines an expression tree for a parsed EC expression. More...
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| struct | ICustomECStructSerializer |
| | Interface for a custom ECStruct Serializer. More...
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| struct | CustomStructSerializerManager |
| | Used to manage multiple custom struct serializers. More...
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| struct | IECInstance |
| | An IECInstance represents an instance of an ECClass. More...
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| struct | IECRelationshipInstance |
| | ECN::IECRelationshipInstance is an instance of an ECRelationshipClass and represents the relationship between two IECInstances. More...
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| struct | IInstanceCollectionIteratorAdapter< value_type > |
| | This is the iterator that is exposed using VirtualCollectionIterator. More...
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| struct | IInstanceCollectionAdapter< value_type > |
| | A container collection which allows you to expose different kinds of collection as a single type. More...
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| struct | ECInstanceIterable |
| | typical usage for (ECInstanceIterable::const_iterator iter = collection.begin(); iter != collection.end(); ++iter) { IECInstanceP instance = *iter; } More...
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| struct | ECRelationshipIterable |
| | typical usage for (ECRelationshipIterable::const_iterator iter = collection.begin(); iter != collection.end(); ++iter) { IECRelationshipInstanceP instance = *iter; } More...
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| struct | IECProvider |
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| struct | ECNameValidation |
| | Handles validation, encoding, and decoding of names for ECSchemas, ECClasses, and ECProperties. More...
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| struct | ECTypeDescriptor |
| | Used to represent the type of an ECProperty. More...
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| struct | IECCustomAttributeContainer |
| | Interface adopted by a container object which can hold custom attributes, such as those associated with an ECProperty, ECSchema, or ECClass. More...
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| struct | ECCustomAttributeInstanceIterable |
| | Iterates over the custom attribute instances in a container. More...
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| struct | IECTypeAdapterContext |
| | Base class for an object which provides the context for an IECTypeAdapter. More...
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| struct | IECTypeAdapter |
| | Base class for an object which adapts the internal value of an ECProperty to a user-friendly string representation. More...
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| struct | ECProperty |
| | The in-memory representation of an ECProperty as defined by ECSchemaXML. More...
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| struct | PrimitiveECProperty |
| | The in-memory representation of an ECProperty as defined by ECSchemaXML. More...
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| struct | StructECProperty |
| | The in-memory representation of an ECProperty as defined by ECSchemaXML. More...
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| struct | ArrayECProperty |
| | The in-memory representation of an ECProperty as defined by ECSchemaXML. More...
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| struct | ECPropertyIterable |
| | Container holding ECProperties that supports STL like iteration. More...
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| struct | ECClass |
| | The in-memory representation of an ECClass as defined by ECSchemaXML. More...
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| struct | RelationshipCardinality |
| | This class describes the cardinality of a relationship. More...
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| struct | ECRelationshipConstraint |
| | The in-memory representation of the source and target constraints for an ECRelationshipClass as defined by ECSchemaXML. More...
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| struct | ECRelationshipClass |
| | The in-memory representation of a relationship class as defined by ECSchemaXML. More...
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| struct | SchemaKey |
| | Fully defines a schema with its name, major and minor versions, and a checksum. More...
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| struct | SchemaKeyMatch< MatchType > |
| | Determines whether two SchemaKeys match. More...
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| struct | SchemaKeyLessThan< MatchType > |
| | Determines whether one SchemaKey is less than the other. More...
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| struct | SchemaKeyMatchPredicate |
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| struct | SchemaNameClassNamePair |
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| struct | QualifiedECAccessor |
| | Identifies an ECProperty by schema name, class name, and access string. More...
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| struct | SchemaMapExact |
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| struct | ECClassContainer |
| | Supports STL like iterator of classes in a schema. More...
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| struct | IStandaloneEnablerLocater |
| | Interface to find a standalone enabler, typically for an embedded ECStruct in an ECInstance. More...
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| struct | IECSchemaLocater |
| | Interface implemented by class that provides schema location services. More...
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| struct | ECSchemaCache |
| | An object that controls the lifetime of a set of ECSchemas. More...
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| struct | ECSchema |
| | The in-memory representation of a schema as defined by ECSchemaXML. More...
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| struct | ArrayInfo |
| | Information about an array in an ECN::IECInstance. More...
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| struct | ECValue |
| | Variant-like object used to set and retrieve property values in ECInstances. More...
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| struct | ECValueAccessor |
| | A structure used for describing the complete location of an ECValue within an ECInstance. More...
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| struct | ECPropertyValue |
| | Relates an ECProperty with an ECValue. More...
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| struct | ECValuesCollectionIterator |
| | An iterator over the ECPropertyValues contained in an ECValuesCollection. More...
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| struct | ECValuesCollection |
| | A collection of all ECPropertyValues contained in an IECInstance or an ECPropertyValue. More...
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| struct | PresentationMetadataHelper |
| | Helper object used to apply metadata to ECSchemas, ECClasses, and ECProperties used to control how they are presented in the UI. More...
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| struct | OrderIdEntries |
| | Used to set the orderIds of a relationship upon persistence two IECInstances. More...
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| struct | StandaloneECRelationshipInstance |
| | StandaloneECRelationshipInstance is used to represent a relationship between two IECInstances. More...
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| struct | StandaloneECRelationshipEnabler |
| | ECEnabler for Standalone ECRelationshipInstances (IECInstances not tied to a specific persistent store) More...
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| struct | DateTimeInfo |
| | DateTimeInfo contains the meta data held by the custom attribute DateTimeInfo on an ECProperty of type DgnPlatform::PRIMITIVETYPE_DateTime. More...
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| struct | StandardCustomAttributeHelper |
| | StandardCustomAttributeHelper provides APIs to access items of the Bentley standard schemas. More...
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| struct | SupplementalSchemaMetaData |
| | Used to store the information from the SupplementalSchemaMetaData custom attribute. More...
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| struct | SupplementedSchemaBuilder |
| | The SupplementedSchemaBuilder merges ECCustomAttributes from multiple schemas into one combined Schema. More...
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| struct | SupplementalSchemaInfo |
| | Container for information about supplemental schemas. More...
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| enum | ExpressionToken {
TOKEN_None = 0,
TOKEN_Null = 16,
TOKEN_True = 17,
TOKEN_False = 18,
TOKEN_Like = 19,
TOKEN_Is = 20,
TOKEN_Star = 40,
TOKEN_Plus = 41,
TOKEN_Minus = 42,
TOKEN_Slash = 43,
TOKEN_Comma = 44,
TOKEN_IntegerDivide = 45,
TOKEN_LParen = 46,
TOKEN_RParen = 47,
TOKEN_Exponentiation = 48,
TOKEN_And = 50,
TOKEN_AndAlso = 51,
TOKEN_Or = 52,
TOKEN_OrElse = 53,
TOKEN_Concatenate = 54,
TOKEN_Mod = 55,
TOKEN_ShiftLeft = 56,
TOKEN_ShiftRight = 57,
TOKEN_Colon = 58,
TOKEN_LessEqual = 59,
TOKEN_GreaterEqual = 60,
TOKEN_Less = 61,
TOKEN_Greater = 62,
TOKEN_Equal = 63,
TOKEN_NotEqual = 64,
TOKEN_Not = 65,
TOKEN_Xor = 66,
TOKEN_UnsignedShiftRight = 68,
TOKEN_LeftBracket = 69,
TOKEN_RightBracket = 70,
TOKEN_Dot = 71,
TOKEN_IIf = 72,
TOKEN_LCurly = 73,
TOKEN_RCurly = 74,
TOKEN_If = 75,
TOKEN_Else = 76,
TOKEN_ElseIf = 77,
TOKEN_Select = 78,
TOKEN_End = 79,
TOKEN_EndIf = 80,
TOKEN_Lambda = 85,
TOKEN_DoubleColon = 100,
TOKEN_Error = 181,
TOKEN_Ident = 182,
TOKEN_StringConst = 183,
TOKEN_PointConst = 184,
TOKEN_DateTimeConst = 185,
TOKEN_IntegerConstant = 187,
TOKEN_HexConstant = 188,
TOKEN_FloatConst = 189,
TOKEN_UnitsConst = 190,
TOKEN_Unrecognized = 200,
TOKEN_BadNumber = 201,
TOKEN_BadOctalNumber = 202,
TOKEN_BadHexNumber = 203,
TOKEN_BadFloatingPointNumber = 204,
TOKEN_UnterminatedString = 205,
TOKEN_PrimaryList = 206
} |
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| enum | ECErrorCategories {
ECOBJECTS_ERROR_BASE = 0x31000,
SCHEMA_READ_STATUS_BASE = 0x32000,
SCHEMA_WRITE_STATUS_BASE = 0x33000,
INSTANCE_READ_STATUS_BASE = 0x34000,
INSTANCE_WRITE_STATUS_BASE = 0x35000,
SUPPLEMENTED_SCHEMA_STATUS_BASE = 0x36000
} |
| | Error code categories. More...
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| enum | ECObjectsStatus {
ECOBJECTS_STATUS_Success = SUCCESS,
ECOBJECTS_STATUS_PropertyNotFound = ECOBJECTS_ERROR_BASE + 0x01,
ECOBJECTS_STATUS_DataTypeMismatch = ECOBJECTS_ERROR_BASE + 0x02,
ECOBJECTS_STATUS_ECInstanceImplementationNotSupported = ECOBJECTS_ERROR_BASE + 0x03,
ECOBJECTS_STATUS_InvalidPropertyAccessString = ECOBJECTS_ERROR_BASE + 0x04,
ECOBJECTS_STATUS_IndexOutOfRange = ECOBJECTS_ERROR_BASE + 0x05,
ECOBJECTS_STATUS_ECClassNotSupported = ECOBJECTS_ERROR_BASE + 0x06,
ECOBJECTS_STATUS_ECSchemaNotSupported = ECOBJECTS_ERROR_BASE + 0x07,
ECOBJECTS_STATUS_AccessStringDisagreesWithNIndices = ECOBJECTS_ERROR_BASE + 0x08,
ECOBJECTS_STATUS_EnablerNotFound = ECOBJECTS_ERROR_BASE + 0x09,
ECOBJECTS_STATUS_OperationNotSupported = ECOBJECTS_ERROR_BASE + 0x0A,
ECOBJECTS_STATUS_ParseError = ECOBJECTS_ERROR_BASE + 0x0B,
ECOBJECTS_STATUS_NamedItemAlreadyExists = ECOBJECTS_ERROR_BASE + 0x0C,
ECOBJECTS_STATUS_PreconditionViolated = ECOBJECTS_ERROR_BASE + 0x0D,
ECOBJECTS_STATUS_SchemaNotFound = ECOBJECTS_ERROR_BASE + 0x0E,
ECOBJECTS_STATUS_ClassNotFound = ECOBJECTS_ERROR_BASE + 0x0F,
ECOBJECTS_STATUS_BaseClassUnacceptable = ECOBJECTS_ERROR_BASE + 0x10,
ECOBJECTS_STATUS_SchemaInUse = ECOBJECTS_ERROR_BASE + 0x11,
ECOBJECTS_STATUS_InvalidName = ECOBJECTS_ERROR_BASE + 0x12,
ECOBJECTS_STATUS_DataTypeNotSupported = ECOBJECTS_ERROR_BASE + 0x13,
ECOBJECTS_STATUS_UnableToAllocateMemory = ECOBJECTS_ERROR_BASE + 0x14,
ECOBJECTS_STATUS_MemoryBoundsOverrun = ECOBJECTS_ERROR_BASE + 0x15,
ECOBJECTS_STATUS_NullPointerValue = ECOBJECTS_ERROR_BASE + 0x16,
ECOBJECTS_STATUS_NotCustomAttributeClass = ECOBJECTS_ERROR_BASE + 0x17,
ECOBJECTS_STATUS_DuplicateSchema = ECOBJECTS_ERROR_BASE + 0x18,
ECOBJECTS_STATUS_UnableToSetReadOnlyInstance = ECOBJECTS_ERROR_BASE + 0x19,
ECOBJECTS_STATUS_UnableToSetReadOnlyProperty = ECOBJECTS_ERROR_BASE + 0x1A,
ECOBJECTS_STATUS_ArrayIndexDoesNotExist = ECOBJECTS_ERROR_BASE + 0x1B,
ECOBJECTS_STATUS_PropertyValueMatchesNoChange = ECOBJECTS_ERROR_BASE + 0x1C,
ECOBJECTS_STATUS_NoChildProperties = ECOBJECTS_ERROR_BASE + 0x1D,
ECOBJECTS_STATUS_UnableToAllocateManagedMemory = ECOBJECTS_ERROR_BASE + 0x1E,
ECOBJECTS_STATUS_MemoryAllocationCallbackRequired = ECOBJECTS_ERROR_BASE + 0x1F,
ECOBJECTS_STATUS_UnableToAddStructArrayMember = ECOBJECTS_ERROR_BASE + 0x20,
ECOBJECTS_STATUS_UnableToSetStructArrayMemberInstance = ECOBJECTS_ERROR_BASE + 0x21,
ECOBJECTS_STATUS_UnableToGetStructArrayMemberInstance = ECOBJECTS_ERROR_BASE + 0x22,
ECOBJECTS_STATUS_InvalidIndexForPerPropertyFlag = ECOBJECTS_ERROR_BASE + 0x23,
ECOBJECTS_STATUS_SchemaHasReferenceCycle = ECOBJECTS_ERROR_BASE + 0x24,
ECOBJECTS_STATUS_SchemaNotSupplemented = ECOBJECTS_ERROR_BASE + 0x25,
ECOBJECTS_STATUS_UnableToQueryForNullPropertyFlag = ECOBJECTS_ERROR_BASE + 0x26,
ECOBJECTS_STATUS_UnableToResizeFixedSizedArray = ECOBJECTS_ERROR_BASE + 0x27,
ECOBJECTS_STATUS_SchemaIsImmutable = ECOBJECTS_ERROR_BASE + 0x28,
ECOBJECTS_STATUS_Error = ECOBJECTS_ERROR_BASE + 0xFFF
} |
| | General purpose result codes. More...
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| enum | SchemaReadStatus {
SCHEMA_READ_STATUS_Success = SUCCESS,
SCHEMA_READ_STATUS_FailedToParseXml = SCHEMA_READ_STATUS_BASE + 0x02,
SCHEMA_READ_STATUS_InvalidECSchemaXml = SCHEMA_READ_STATUS_BASE + 0x03,
SCHEMA_READ_STATUS_ReferencedSchemaNotFound = SCHEMA_READ_STATUS_BASE + 0x04,
SCHEMA_READ_STATUS_DuplicateSchema = SCHEMA_READ_STATUS_BASE + 0x05,
SCHEMA_READ_STATUS_InvalidPrimitiveType = SCHEMA_READ_STATUS_BASE + 0x06,
SCHEMA_READ_STATUS_HasReferenceCycle = SCHEMA_READ_STATUS_BASE + 0x07
} |
| | Result status for deserializing an ECSchema from Xml. More...
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| enum | SchemaWriteStatus { SCHEMA_WRITE_STATUS_Success = SUCCESS,
SCHEMA_WRITE_STATUS_FailedToSaveXml = SCHEMA_WRITE_STATUS_BASE + 0x01,
SCHEMA_WRITE_STATUS_FailedToCreateXml = SCHEMA_WRITE_STATUS_BASE + 0x02,
SCHEMA_WRITE_STATUS_FailedToWriteFile = SCHEMA_WRITE_STATUS_BASE + 0x03
} |
| | Result status for serializing an ECSchema to Xml. More...
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| enum | InstanceReadStatus {
INSTANCE_READ_STATUS_Success = 0,
INSTANCE_READ_STATUS_FileNotFound = INSTANCE_READ_STATUS_BASE + 1,
INSTANCE_READ_STATUS_CantCreateStream = INSTANCE_READ_STATUS_BASE + 2,
INSTANCE_READ_STATUS_CantCreateXmlReader = INSTANCE_READ_STATUS_BASE + 3,
INSTANCE_READ_STATUS_CantSetStream = INSTANCE_READ_STATUS_BASE + 4,
INSTANCE_READ_STATUS_NoElementName = INSTANCE_READ_STATUS_BASE + 5,
INSTANCE_READ_STATUS_BadElement = INSTANCE_READ_STATUS_BASE + 6,
INSTANCE_READ_STATUS_UnexpectedElement = INSTANCE_READ_STATUS_BASE + 7,
INSTANCE_READ_STATUS_EmptyElement = INSTANCE_READ_STATUS_BASE + 8,
INSTANCE_READ_STATUS_EndElementDoesntMatch = INSTANCE_READ_STATUS_BASE + 9,
INSTANCE_READ_STATUS_XmlFileIncomplete = INSTANCE_READ_STATUS_BASE + 10,
INSTANCE_READ_STATUS_XmlParseError = INSTANCE_READ_STATUS_BASE + 20,
INSTANCE_READ_STATUS_ECClassNotFound = INSTANCE_READ_STATUS_BASE + 30,
INSTANCE_READ_STATUS_BadECProperty = INSTANCE_READ_STATUS_BASE + 31,
INSTANCE_READ_STATUS_BadPrimitivePropertyType = INSTANCE_READ_STATUS_BASE + 32,
INSTANCE_READ_STATUS_BadBinaryData = INSTANCE_READ_STATUS_BASE + 33,
INSTANCE_READ_STATUS_BadTimeValue = INSTANCE_READ_STATUS_BASE + 34,
INSTANCE_READ_STATUS_BadDoubleValue = INSTANCE_READ_STATUS_BASE + 35,
INSTANCE_READ_STATUS_BadIntegerValue = INSTANCE_READ_STATUS_BASE + 36,
INSTANCE_READ_STATUS_BadLongValue = INSTANCE_READ_STATUS_BASE + 37,
INSTANCE_READ_STATUS_BadPoint2dValue = INSTANCE_READ_STATUS_BASE + 38,
INSTANCE_READ_STATUS_BadPoint3dValue = INSTANCE_READ_STATUS_BASE + 39,
INSTANCE_READ_STATUS_BadArrayElement = INSTANCE_READ_STATUS_BASE + 40,
INSTANCE_READ_STATUS_TypeMismatch = INSTANCE_READ_STATUS_BASE + 41,
INSTANCE_READ_STATUS_CantSetValue = INSTANCE_READ_STATUS_BASE + 42,
INSTANCE_READ_STATUS_ECSchemaNotFound = INSTANCE_READ_STATUS_BASE + 43,
INSTANCE_READ_STATUS_UnableToGetStandaloneEnabler = INSTANCE_READ_STATUS_BASE + 44,
INSTANCE_READ_STATUS_CommentOnly = INSTANCE_READ_STATUS_BASE + 45,
INSTANCE_READ_STATUS_PropertyNotFound = INSTANCE_READ_STATUS_BASE + 46
} |
| | Result status of deserializing an IECInstance from Xml. More...
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| enum | InstanceWriteStatus {
INSTANCE_WRITE_STATUS_Success = 0,
INSTANCE_WRITE_STATUS_CantCreateStream = INSTANCE_WRITE_STATUS_BASE + 1,
INSTANCE_WRITE_STATUS_CantCreateXmlWriter = INSTANCE_WRITE_STATUS_BASE + 3,
INSTANCE_WRITE_STATUS_CantSetStream = INSTANCE_WRITE_STATUS_BASE + 4,
INSTANCE_WRITE_STATUS_XmlWriteError = INSTANCE_WRITE_STATUS_BASE + 5,
INSTANCE_WRITE_STATUS_CantReadFromStream = INSTANCE_WRITE_STATUS_BASE + 6,
INSTANCE_WRITE_STATUS_FailedToWriteFile = INSTANCE_WRITE_STATUS_BASE + 7,
INSTANCE_WRITE_STATUS_BadPrimitivePropertyType = INSTANCE_WRITE_STATUS_BASE + 30
} |
| | Result status of writing an IECInstance to Xml. More...
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| enum | SupplementedSchemaStatus {
SUPPLEMENTED_SCHEMA_STATUS_Success = 0,
SUPPLEMENTED_SCHEMA_STATUS_Metadata_Missing = SUPPLEMENTED_SCHEMA_STATUS_BASE + 1,
SUPPLEMENTED_SCHEMA_STATUS_Duplicate_Precedence_Error = SUPPLEMENTED_SCHEMA_STATUS_BASE + 2,
SUPPLEMENTED_SCHEMA_STATUS_IECRelationship_Not_Allowed = SUPPLEMENTED_SCHEMA_STATUS_BASE + 3,
SUPPLEMENTED_SCHEMA_STATUS_SchemaMergeException = SUPPLEMENTED_SCHEMA_STATUS_BASE + 4,
SUPPLEMENTED_SCHEMA_STATUS_SupplementalClassHasBaseClass = SUPPLEMENTED_SCHEMA_STATUS_BASE + 5
} |
| | Result status of trying to supplement an ECSchema. More...
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| |
| enum | EvaluationOptions { EVALOPT_Legacy = 0,
EVALOPT_SuppressTypeConversions = 1 << 0,
EVALOPT_EnforceUnits = (1 << 1) | EVALOPT_SuppressTypeConversions,
EVALOPT_EnforceGlobalRepresentation = (1 << 2)
} |
| | Options to be used when evaluating an ECExpression. More...
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| |
| enum | ValueKind : unsigned short { VALUEKIND_Uninitialized = 0x00,
VALUEKIND_Primitive = 0x01,
VALUEKIND_Struct = 0x02,
VALUEKIND_Array = 0x04
} |
| | Represents the classification of the data type of an ECValue. More...
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| enum | ArrayKind : unsigned short { ARRAYKIND_Primitive = 0x01,
ARRAYKIND_Struct = 0x02
} |
| | Represents the classification of the data type of an EC array element. More...
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| |
| enum | PrimitiveType : unsigned short {
PRIMITIVETYPE_Binary = 0x101,
PRIMITIVETYPE_Boolean = 0x201,
PRIMITIVETYPE_DateTime = 0x301,
PRIMITIVETYPE_Double = 0x401,
PRIMITIVETYPE_Integer = 0x501,
PRIMITIVETYPE_Long = 0x601,
PRIMITIVETYPE_Point2D = 0x701,
PRIMITIVETYPE_Point3D = 0x801,
PRIMITIVETYPE_String = 0x901,
PRIMITIVETYPE_IGeometry = 0xa01
} |
| | Enumeration of primitive datatypes supported by native "ECObjects" implementation. More...
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| |
| enum | ExpressionStatus {
ExprStatus_Success = 0,
ExprStatus_UnknownError = 1,
ExprStatus_UnknownMember = 2,
ExprStatus_PrimitiveRequired = 3,
ExprStatus_StructRequired = 4,
ExprStatus_ArrayRequired = 5,
ExprStatus_UnknownSymbol = 6,
ExprStatus_DotNotSupported = 7,
ExprStatus_NotImpl = 8,
ExprStatus_NeedsLValue = 9,
ExprStatus_WrongType = 10,
ExprStatus_IncompatibleTypes = 11,
ExprStatus_MethodRequired = 12,
ExprStatus_InstanceMethodRequired = 13,
ExprStatus_StaticMethodRequired = 14,
ExprStatus_InvalidTypesForDivision = 15,
ExprStatus_DivideByZero = 16,
ExprStatus_WrongNumberOfArguments = 17,
ExprStatus_IndexOutOfRange = 18,
ExprStatus_IncompatibleUnits = 19
} |
| | Enumerates the possible return values for evaluating an expression or its value. More...
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| enum | OrderIdStorageMode : uint8_t { ORDERIDSTORAGEMODE_None = 0,
ORDERIDSTORAGEMODE_ProvidedByPersistence = 1,
ORDERIDSTORAGEMODE_ProvidedByClient = 2
} |
| | Used to define how the relationship OrderId is handled. More...
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| enum | ECRelationshipEnd { ECRelationshipEnd_Source = 0,
ECRelationshipEnd_Target
} |
| | Used to define which end of the relationship, source or target. More...
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| enum | ECRelatedInstanceDirection { STRENGTHDIRECTION_Forward = 1,
STRENGTHDIRECTION_Backward = 2
} |
| | Used to describe the direction of a related instance within the context of an IECRelationshipInstance. More...
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| |
| enum | StrengthType { STRENGTHTYPE_Referencing,
STRENGTHTYPE_Holding,
STRENGTHTYPE_Embedding
} |
| | The various strengths supported on a relationship class. More...
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| |
| enum | SchemaMatchType { SCHEMAMATCHTYPE_Identical = 0,
SCHEMAMATCHTYPE_Exact = 1,
SCHEMAMATCHTYPE_LatestCompatible = 2,
SCHEMAMATCHTYPE_Latest = 3
} |
| | Defines what sort of match should be used when locating a schema. More...
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| |
| enum | PropertySortPriority : int32_t {
VeryHigh = 400000,
High = 300000,
Medium = 200000,
Low = 100000,
VeryLow = 0
} |
| | Standard sorting priorities for properties. More...
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| |
| enum | CategorySortPriority : int32_t {
VeryHigh = 400000,
High = 300000,
Medium = 200000,
Low = 100000,
VeryLow = 0
} |
| | Standard sorting priorities for property categories. More...
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| |
ECObjects is a set of abstractions for working with engineering/business data and metadata.
"EC" stands for "Engineering Content". There are several implementations of the ECObjects abstractions:
ECClasses contain ECProperties. These are property definitions, not values.
There are also ECRelationshipClasses that are ECClasses that also define "RelationshipConstraints" indicating what ECClasses they relate. ECRelationshipInstances represent the relationships between the ECinstances (defined/constrainted by their ECRelationshipClass) ECRelationships work more like database foreign key constraint that C++ pointers or .NET object references.