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

Inheritance diagram for OSGeo::FDO::Expression::Function:

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List of all members.

## Detailed Description

The Function class derives from Expression and represents a function call. As such it defines the name of the function and the collection of arguments to be passed to it.

()

## Public Member Functions
| Function (System::IntPtr unmanaged, System::Boolean autoDelete)
| Constructs a Function object based on an unmanaged instance of the object.
| Function (System::String *name, OSGeo::FDO::Expression::ExpressionCollection *arguments)
| Constructs an instance of a function using the specified arguments.
| Function (System::String *name, OSGeo::FDO::Expression::Expression *arguments[])
| Constructs an instance of a function using the specified arguments.
| Function ()
| Constructs a default instance of an Function.
__property OSGeo::FDO::Expression::ExpressionCollection * | get_Arguments ()
| Gets the ExpressionCollection that contains the arguments to the function.
__property System::String * | get_Name ()
| Gets the name of the function.
System::Void | Process (OSGeo::FDO::Expression::IExpressionProcessor *processor)
| Overrides Expression.Process to pass the Function to the appropriate expression processor operation.
__property System::Void | set_Name (System::String *value)
| Sets the name of the function.
System::String * | ToString ()
| Returns the well defined text representation of this expression.