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

Inheritance diagram for OSGeo::FDO::Expression::SingleValue:

[legend]

List of all members.

## Detailed Description

The SingleValue class derives from DataValue and represents a single precision floating point number.

()

## Public Member Functions
__property OSGeo::FDO::Schema::DataType | get_DataType ()
| Gets the data type of the SingleValue.
__property System::Single | get_Single ()
| Gets the SingleValue as a single precision floating point number.
System::Void | Process (OSGeo::FDO::Expression::IExpressionProcessor *processor)
| Overrides Expression.Process to pass the SingleValue to the appropriate expression processor operation.
__property System::Void | set_Single (System::Single value)
| Sets the SingleValue as a single precision floating point number.
| SingleValue (System::IntPtr unmanaged, System::Boolean autoDelete)
| Constructs a SingleValue object based on an unmanaged instance of the object.
| SingleValue (System::Single value)
| Constructs a default instance of an SingleValue using the specified arguments.
| SingleValue ()
| Constructs a default instance of an SingleValue with a value of null.
System::String * | ToString ()
| Returns the well defined text representation of this expression.
## Static Public Member Functions
static System::Single | op_Explicit (OSGeo::FDO::Expression::SingleValue *value)
| A cast operator to get the floating point value.