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- PRESENT(3I) Last changed: 1-6-98
-
-
- NNAAMMEE
- PPRREESSEENNTT - Determines whether an optional argument is present
-
- SSYYNNOOPPSSIISS
- PPRREESSEENNTT (([AA==]_a))
-
- IIMMPPLLEEMMEENNTTAATTIIOONN
- UNICOS, UNICOS/mk, and IRIX systems
-
- SSTTAANNDDAARRDDSS
- Fortran 90
-
- DDEESSCCRRIIPPTTIIOONN
- The PPRREESSEENNTT intrinsic function determines whether an optional dummy
- argument is present. It accepts the following argument:
-
- _a Must be an optional dummy argument of the procedure in which the
- PPRREESSEENNTT function reference appears
-
- PPRREESSEENNTT is an inquiry function. The name of this intrinsic cannot be
- passed as an argument.
-
- RREETTUURRNN VVAALLUUEESS
- The result type is a default logical scalar. The result has the value
- TTRRUUEE if _a is present and otherwise has the value FFAALLSSEE.
-
- SSEEEE AALLSSOO
- _I_n_t_r_i_n_s_i_c _P_r_o_c_e_d_u_r_e_s _R_e_f_e_r_e_n_c_e _M_a_n_u_a_l, publication SR-2138, for the
- printed version of this man page.
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-