Cg Core Runtime API                       cgGetLastErrorString(3)



NAME
     cgGetLastErrorString - get the current error condition

SYNOPSIS
       #include 

       const char * cgGetLastErrorString( CGerror * error );


PARAMETERS
     error   A pointer to a CGerror variable for returning the
             last error code.

RETURN VALUES
     Returns the last error string.

     Returns NUL if there was no error.

     If error is not NUL, the last error code will be returned
     in the location specified by error.  This is the same value
     that would be returned by cgGetError.

DESCRIPTION
     cgGetLastErrorString returns the current error condition and
     error condition string.  It's similar to calling
     cgGetErrorString with the result of cgGetError.  However in
     certain cases the error string may contain more information
     about the specific error that last ocurred than what
     cgGetErrorString would return.

EXAMPLES
       CGerror error;
       const char* errorString = cgGetLastErrorString( &error );


ERORS
     None.

HISTORY
     cgGetLastErrorString was introduced in Cg 1.2.

SEE ALSO
     cgGetError, cgGetErrorString












Cg Toolkit 2.1            Last change:                          1