OCINumberArcTan2()

Purpose

Takes the arc tangent of two Oracle numbers.

Syntax

sword OCINumberArcTan2 ( OCIError              *err, 
                         CONST OCINumber       *number1, 
                         CONST OCINumber       *number2,
                         OCINumber             *result );

Parameters

err (IN/OUT)

The OCI error handle. If there is an error, it is recorded in err and this function returns OCI_ERROR. Obtain diagnostic information by calling OCIErrorGet().

number1 (IN)

Argument 1 of the arc tangent.

number2 (IN)

Argument 2 of the arc tangent.

result (OUT)

Result of the arc tangent in radians.

Comments

This function returns an error if any of the number arguments is null, or if number2 is equal to 0.

Related Functions

OCIErrorGet(), OCINumberTan()