/* * Copyright (c) 2003, 2007-11 Matteo Frigo * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include "ifftw.h" /* "Plan: To bother about the best method of accomplishing an accidental result." (Ambrose Bierce, The Enlarged Devil's Dictionary). */ plan *X(mkplan)(size_t size, const plan_adt *adt) { plan *p = (plan *)MALLOC(size, PLANS); A(adt->destroy); p->adt = adt; X(ops_zero)(&p->ops); p->pcost = 0.0; p->wakefulness = SLEEPY; p->could_prune_now_p = 0; return p; } /* * destroy a plan */ void X(plan_destroy_internal)(plan *ego) { if (ego) { A(ego->wakefulness == SLEEPY); ego->adt->destroy(ego); X(ifree)(ego); } } /* dummy destroy routine for plans with no local state */ void X(plan_null_destroy)(plan *ego) { UNUSED(ego); /* nothing */ } void X(plan_awake)(plan *ego, enum wakefulness wakefulness) { if (ego) { A(((wakefulness == SLEEPY) ^ (ego->wakefulness == SLEEPY))); ego->adt->awake(ego, wakefulness); ego->wakefulness = wakefulness; } }