FDO .NET API Reference

Feature Data Objects

OSGeo::FDO::Expression::BinaryExpression Class Reference
[OSGeo::FDO::Expression]

Inherits OSGeo::FDO::Expression::Expression.

Inheritance diagram for OSGeo::FDO::Expression::BinaryExpression:

[legend]List of all members.

---

Detailed Description

The BinaryExpression class derives from Expression and represents string concatenation and the simple arithmetic operations add, subtract, multiply, and divide.

()

Definition at line 35 of file mgBinaryExpression.h.

Public Member Functions
	BinaryExpression (System::IntPtr unmanaged, System::Boolean autoDelete)
	Constructs a BinaryExpression object based on an unmanaged instance of the object.
	BinaryExpression (OSGeo::FDO::Expression::Expression *leftExpression, OSGeo::FDO::Expression::BinaryOperations operation, OSGeo::FDO::Expression::Expression *rightExpression)
	Constructs an instance of an BinaryExpression using the specified arguments.
	BinaryExpression ()
	Constructs a default instance of an BinaryExpression.
__property OSGeo::FDO::Expression::Expression *	get_LeftExpression ()
	Gets the expression on the left side of the binary expression.
__property OSGeo::FDO::Expression::BinaryOperations	get_Operation ()
	Gets the binary operation to be evaluated by this expression.
__property OSGeo::FDO::Expression::Expression *	get_RightExpression ()
	Gets the expression on the right side of the binary expression.
System::Void	Process (OSGeo::FDO::Expression::IExpressionProcessor *processor)
	Overrides Expression.Process to pass the BinaryOperation to the appropriate expression processor operation.
__property System::Void	set_LeftExpression (OSGeo::FDO::Expression::Expression *value)
	Sets the expression on the left side of the binary expression.
__property System::Void	set_Operation (OSGeo::FDO::Expression::BinaryOperations value)
	Sets the binary operation to be evaluated by this expression.
__property System::Void	set_RightExpression (OSGeo::FDO::Expression::Expression *value)
	Sets the expression on the right side of the binary expression.
System::String *	ToString ()
	Returns the well defined text representation of this expression.

---

Comments or suggestions? Send us feedback.