From 1264915af1cd1f47a34873360c4e88ae73a1bd33 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=EA=A6=8C=EA=A6=AB=EA=A6=B6=EA=A6=8F=EA=A7=80=EA=A6=A6?= =?UTF-8?q?=EA=A6=BF=EA=A6=A7=EA=A6=AE=EA=A6=91=EA=A6=A9=EA=A6=AD=EA=A7=80?= Date: Tue, 20 Jul 2021 00:11:56 +0800 Subject: Function to get list of just the service codes --- pikul.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'pikul.c') diff --git a/pikul.c b/pikul.c index df1662e..2255081 100644 --- a/pikul.c +++ b/pikul.c @@ -174,6 +174,21 @@ static int servicecmp(const void *service1, const void *service2) (*(struct pikul_service * const *)service2)->code); } +char **pikul_codes(const char *origin, const char *destination, double weight) +{ + char **codes = malloc(sizeof(char *)); + codes[0] = NULL; + struct pikul_services *services = pikul_services(origin, destination, weight); + if (!services || !services->length) + return codes; + codes = realloc(codes, (services->length + 1) * sizeof(char *)); + size_t i = 0; + for (i = 0; i < services->length; i++) + codes[i] = services->list[i]->code; + codes[i] = NULL; + return codes; +} + double pikul_cost(const char *origin, const char *destination, double weight, const char *code) { struct pikul_services *services = pikul_services(origin, destination, weight); -- cgit v1.2.3