From 06ab471e85ff540b549b82a5ea7cf43ce65e7bd1 Mon Sep 17 00:00:00 2001 From: alegrand Date: Mon, 10 Jan 2005 22:13:16 +0000 Subject: [PATCH] Add two convenient functions git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@746 48e7efb5-ca39-0410-a469-dd3cf9ba447f --- src/include/surf/maxmin.h | 3 +++ src/surf/maxmin.c | 10 ++++++++++ 2 files changed, 13 insertions(+) diff --git a/src/include/surf/maxmin.h b/src/include/surf/maxmin.h index c3c05a9c00..eb55de99db 100644 --- a/src/include/surf/maxmin.h +++ b/src/include/surf/maxmin.h @@ -38,6 +38,9 @@ lmm_variable_t lmm_get_var_from_cnst(lmm_system_t sys, lmm_constraint_t cnst, lmm_variable_t * var); +lmm_constraint_t lmm_get_first_active_constraint(lmm_system_t sys); +lmm_constraint_t lmm_get_next_active_constraint(lmm_system_t sys, lmm_constraint_t cnst); + void *lmm_constraint_id(lmm_constraint_t cnst); void *lmm_variable_id(lmm_variable_t var); diff --git a/src/surf/maxmin.c b/src/surf/maxmin.c index 31d816a539..200722f8be 100644 --- a/src/surf/maxmin.c +++ b/src/surf/maxmin.c @@ -381,6 +381,16 @@ int lmm_constraint_used(lmm_system_t sys, lmm_constraint_t cnst) return xbt_swag_belongs(cnst, &(sys->active_constraint_set)); } +lmm_constraint_t lmm_get_first_active_constraint(lmm_system_t sys) +{ + return xbt_swag_getFirst(&(sys->active_constraint_set)); +} + +lmm_constraint_t lmm_get_next_active_constraint(lmm_system_t sys, lmm_constraint_t cnst) +{ + return xbt_swag_getNext(cnst,(sys->active_constraint_set).offset); +} + /* void lmm_print(lmm_system_t sys) */ /* { */ -- 2.20.1