Usage Class

Inherits from

GEOCALCPBW_NAMESPACE::Serializable

Description

The Usage class represents the valid usage for a given coordinate reference system or coordinate transformation.

Each CoordSys, and CoordTransform type contains a Usage object that can be used to limit the availability of objects based on the geographic area of a given dataset.

Public Constructors

Constructor	Description
CreateUsage	Creates a new instance of the Usage class
Usage	Creates a new instance of the AreaOfUse class

Public Methods

Method	Description
DeepCopy	Produces a deep-copy of an Envelope
get_AreaOfUse	Returns the AreaOfUse of this Usage
get_Scope	Returns the Scope of this Usage
set_AreaOfUse	Sets the AreaOfUse of this Usage
set_Scope	Sets the Scope of this Usage
ValueEquals	Compares the value of two AreaOfUse objects

Overloaded Operators

Operator	Description
operator=	Assigns a new value to this Usage
operator==	Compares the value of two Usage objects
operator!=	Compares the value of two Usage objects