CoreandServices.book - Ocean - Schlumberger

Geometry
!= Operator - This operation compares two direction objects for inequality. Returns true
if the instances are not equal. The objects are defined as not equal if any of their X, Y, Z,
or NormalizedVector properties does not match the same property of the other.
Direction3 dir1 = new Direction3(10, 20, 30);
Direction3 dir2 = new Direction3(10, 20, 30);
bool result = (dir1 == dir2);
//result is true
Vector Operator (Direction2 or Direction3) – The Vector operator will explicitly
cast a Direction2 or Direction3 to a Vector2 or Vector3 object (based on the
argument type passed). The values in the vector would be that of the normalized vector.
Direction3 dir1 = new Direction3(10 , 20 , 30 );
Vector3 vt3 = (Vector3)dir1 ;
Direction2 or Direction3 Operator – This operator will implicitly cast a Vector2 or
Vector3 to a Direction2 or Direction3 object (based on the argument type
passed).
Vector3 vt3 = new Vector3(10, 20, 30);
Direction3 dir1 = vt3;
Direction2 and Direction3 classes provide the following public methods:
Equals - This method compares this instance with another object reference for equality.
Returns true if this instance is the same as the other object reference.
Direction3 dir1 = new Direction3(10, 20, 30);
Direction3 dir2 = new Direction3(10, 20, 30);
bool result = dir1.Equals(dir2);
// result is true
GetHashCode - This method gets the hash code for this instance.
4-154 Ocean Application Development Framework 2008.1
Schlumberger Private