# OSGeo::FDO::Expression::GeometryValue Class Reference
[OSGeo::FDO::Expression]

Inheritance diagram for OSGeo::FDO::Expression::GeometryValue:

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List of all members.

## Detailed Description

The GeometryValue class derives from LiteralValue and represents a geometric value.

()

## Public Member Functions
| GeometryValue (System::IntPtr unmanaged, System::Boolean autoDelete)
| Constructs a GeometryValue object based on an unmanaged instance of the object.
| GeometryValue (System::Byte geometry[])
| Constructs an instance of an GeometryValue using the specified arguments.
| GeometryValue ()
| Constructs a default instance of an GeometryValue with a value of null.
__property System::Byte | get_Geometry ()[]
| Gets the geometry as a byte array. The geometry is expected to be encoded in Autodesk Well-Known Binary format.
__property OSGeo::FDO::Expression::LiteralValueType | get_LiteralValueType ()
| Gets the literal value type of the GeometryValue.
System::Boolean | IsNull ()
| Returns true if the GeometryValue represents a null value.
System::Void | Process (OSGeo::FDO::Expression::IExpressionProcessor *processor)
| Overrides Expression.Process to pass the GeometryValue to the appropriate expression processor operation.
__property System::Void | set_Geometry (System::Byte value[])
| Sets the geometry as a byte array. The geometry is expected to be encoded in Autodesk Well-Known Binary format.
System::Void | SetNull ()
| Sets the GeometryValue to a null value.
System::String * | ToString ()
| Returns the well defined text representation of this expression.