# OSGeo::FDO::Filter::ComparisonCondition Class Reference
[OSGeo::FDO::Filter]

Inheritance diagram for OSGeo::FDO::Filter::ComparisonCondition:

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List of all members.

## Detailed Description

The ComparisonCondition class derives SearchCondition and can be used to test the equality of two expressions.

()

## Public Member Functions
| ComparisonCondition (System::IntPtr unmanaged, System::Boolean autoDelete)
| Constructs a ComparisonCondition object based on an unmanaged instance of the object.
| ComparisonCondition (OSGeo::FDO::Expression::Expression *leftExpression, OSGeo::FDO::Filter::ComparisonOperations operation, OSGeo::FDO::Expression::Expression *rightExpression)
| Constructs an instance of a ComparisonCondition using the specified arguments.
| ComparisonCondition ()
| Constructs a default instance of an ComparisonCondition.
__property OSGeo::FDO::Expression::Expression * | get_LeftExpression ()
| Gets the expression that defines the left side of the comparison.
__property OSGeo::FDO::Filter::ComparisonOperations | get_Operation ()
| Gets the operation to be used to compare the two expressions.
__property OSGeo::FDO::Expression::Expression * | get_RightExpression ()
| Gets the expression that defines the right side of the comparison.
System::Void | Process (OSGeo::FDO::Filter::IFilterProcessor *processor)
| Overrides Filter.Process to pass ComparisonCondition to the appropriate filter processor operation.
__property System::Void | set_LeftExpression (OSGeo::FDO::Expression::Expression *value)
| Sets the expression that defines the left side of the comparison.
__property System::Void | set_Operation (OSGeo::FDO::Filter::ComparisonOperations operation)
| Sets the operation to be used to compare the two expressions.
__property System::Void | set_RightExpression (OSGeo::FDO::Expression::Expression *value)
| Sets the expression that defines the right side of the comparison.