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Reference for unit 'Variants' (#rtl)

Reference for unit 'Variants': Classes

`EVariantArrayCreateError`		Error raised when a problem is detected during creation of an array
`EVariantArrayLockedError`		Error raised when an operation on a locked array is performed
`EVariantBadIndexError`		Error raised when an invalid array index is detected
`EVariantBadVarTypeError`		>Error raised when an invalid variant type is detected
`EVariantDispatchError`		Exception raised in case of variant dispatching errors
`EVariantInvalidArgError`		Error raised when an invalid argument is detected
`EVariantInvalidNullOpError`		Variant invalid null operation error
`EVariantInvalidOpError`		Error raised when an invalid operation is performed
`EVariantNotAnArrayError`		Error raised when an array operation is performed on a non-array variant
`EVariantNotImplError`		Error raised when a variant operation not implemented
`EVariantOutOfMemoryError`		Error to signal an out-of-memory condition
`EVariantOverflowError`		Error raised when an overflow error is detected
`EVariantParamNotFoundError`		Error raised when a parameter is not found
`EVariantRangeCheckError`		Exception class to signal range checks
`EVariantTypeCastError`		Error raised when an invalid typecast is performed
`EVariantUnexpectedError`		Exception raised during unexpected error
`IVarInstanceReference`		Interface for variants that refer to an object
`IVarInvokeable`		Interface needed for custom variants that need to implement dynamic properties and methods
`TCustomVariantType`		Base class for a custom variant type
`TInvokeableVariantType`		`TCustomVariantType` descendent that implements `DispInvoke`
`TPublishableVariantType`		`TInvokeableVariantType` descendent that implements reading published properties