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

Inheritance diagram for OSGeo::FDO::Expression::ComputedIdentifier:

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List of all members.

## Detailed Description

The ComputedIdentifier class derives from Identifier and represents an expression with alias. The name or alias must be a simple name and should not be scoped or contain the the schema name. The ComputedIdentifier can be used to provide an alias to an expression.

()

## Public Member Functions
| ComputedIdentifier (System::IntPtr unmanaged, System::Boolean autoDelete)
| Constructs a ComputedIdentifier object based on an unmanaged instance of the object.
| ComputedIdentifier (System::String *name, OSGeo::FDO::Expression::Expression *expression)
| Constructs an instance of an identifier using the specified arguments.
| ComputedIdentifier ()
| Constructs a default instance of an identifier.
__property OSGeo::FDO::Expression::Expression * | get_Expression ()
| Gets the full text of the identifier.
System::Void | Process (OSGeo::FDO::Expression::IExpressionProcessor *processor)
| Overrides Expression.Process to pass the ComputedIdentifier to the appropriate expression processor operation.
System::Void | set_Expression (OSGeo::FDO::Expression::Expression *value)
| Sets the full text of the identifier.
System::String * | ToString ()
| Returns the well defined text representation of this expression.