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MgCoordinateSystemGeodeticDirection Class Reference

This class contains the constants for all current transformation definition types. More...

List of all members.

Static Public Attributes

static const INT32 GeodeticDirectionError = -1
 Use this value to indicate an error condition of some sort; especially useful when this type is the return value of a function.
static const INT32 GeodeticDirectionForward = 1
 Forward direction, the calculation the geodetic transformation definitions natural calculation. I.e. conversion from the definition's "source" datum to the "target" datum.
static const INT32 GeodeticDirectionInverse = 2
 Inverse direction, i.e. conversion from the definition's "target" datum to the "source" datum. Often inmplies an iterative technique using the forward technique as the estimator.
static const INT32 GeodeticDirectionNone = 0
 Direction not been specified. This appears when the direction member has not bee set, or in the case where direction is not applicable, such as when the is the null transformation.

Detailed Description

This class contains the constants for all current transformation definition types.