Function _process_yield

src/procedures/proc_sp_paths.c:89–118

initialize returned values pointers

// initialize returned values pointers
static void _process_yield
(
	SinglePairCtx *ctx,
	const char **yield
) {
	ctx->yield_path         = NULL;
	ctx->yield_path_weight  = NULL;
	ctx->yield_path_cost    = NULL;

	int idx = 0;
	for(uint i = 0; i < array_len(yield); i++) {
		if(strcasecmp("path", yield[i]) == 0) {
			ctx->yield_path = ctx->output + idx;
			idx++;
			continue;
		}

		if(strcasecmp("pathWeight", yield[i]) == 0) {
			ctx->yield_path_weight = ctx->output + idx;
			idx++;
			continue;
		}

		if(strcasecmp("pathCost", yield[i]) == 0) {
			ctx->yield_path_cost = ctx->output + idx;
			idx++;
			continue;
		}
	}
}

// make sure context level array have 'cap' available entries.
static void _SinglePairCtx_EnsureLevelArrayCap