libsim Versione 7.2.0
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◆ fp_d
double precision floating point (8 byte IEEE) Definizione alla linea 259 del file kinds.F90. 259! Copyright (C) 2010 ARPA-SIM <urpsim@smr.arpa.emr.it>
260! authors:
261! Davide Cesari <dcesari@arpa.emr.it>
262! Paolo Patruno <ppatruno@arpa.emr.it>
263
264! This program is free software; you can redistribute it and/or
265! modify it under the terms of the GNU General Public License as
266! published by the Free Software Foundation; either version 2 of
267! the License, or (at your option) any later version.
268
269! This program is distributed in the hope that it will be useful,
270! but WITHOUT ANY WARRANTY; without even the implied warranty of
271! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
272! GNU General Public License for more details.
273
274! You should have received a copy of the GNU General Public License
275! along with this program. If not, see <http://www.gnu.org/licenses/>.
276#include "config.h"
277
287
316IMPLICIT NONE
317
318INTEGER, PARAMETER :: int_b = selected_int_kind(1)
319INTEGER, PARAMETER :: int_s = selected_int_kind(4)
320INTEGER, PARAMETER :: int_l = selected_int_kind(8)
321INTEGER, PARAMETER, PRIVATE :: &
322 int_ll_t = selected_int_kind(16)
324INTEGER, PARAMETER :: int_ll = &
325 ( ( ( 1 + sign( 1, int_ll_t ) ) / 2 ) * int_ll_t ) + &
326 ( ( ( 1 - sign( 1, int_ll_t ) ) / 2 ) * int_l )
327
328INTEGER, PARAMETER :: fp_s = selected_real_kind(6)
329INTEGER, PARAMETER :: fp_d = selected_real_kind(15)
330INTEGER, PARAMETER, PRIVATE :: fp_q_t = selected_real_kind(20)
332INTEGER, PARAMETER :: fp_q = &
333 ( ( ( 1 + sign( 1, fp_q_t ) ) / 2 ) * fp_q_t ) + &
334 ( ( ( 1 - sign( 1, fp_q_t ) ) / 2 ) * fp_d )
335
336INTEGER, PARAMETER :: ptr_c = sizeof_ptr_c
337
Definition of constants to be used for declaring variables of a desired type. Definition: kinds.F90:245 |