NAME

cgGetFirstError - get the first error condition

SYNOPSIS

  #include <Cg/cg.h>

  CGerror cgGetFirstError( void );

PARAMETERS

None.

RETURN VALUES

Returns the first error condition that has occured since cgGetFirstError was last called.

Returns CG_NO_ERROR if no error has occurred.

DESCRIPTION

cgGetFirstError returns the first error condition that has occured since cgGetFirstError was previously called.

EXAMPLES

  CGerror firstError = cgGetFirstError();

ERRORS

None.

HISTORY

cgGetFirstError was introduced in Cg 1.4.

SEE ALSO

cgSetErrorHandler, cgGetError