From ba168b7de3bbb8fa2a87a035bd0a7115ce91a6a7 Mon Sep 17 00:00:00 2001
From: eeff <33566201+eeff@users.noreply.github.com>
Date: Mon, 14 Mar 2022 22:14:42 +0800
Subject: [PATCH] Add function neu_datatag_tbl_size for getting tag count

---
 include/neu_datatag_table.h  | 1 +
 src/base/neu_datatag_table.c | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/include/neu_datatag_table.h b/include/neu_datatag_table.h
index 20c4fdf5..4585ec2b 100644
--- a/include/neu_datatag_table.h
+++ b/include/neu_datatag_table.h
@@ -31,6 +31,7 @@ typedef struct neu_datatag_table neu_datatag_table_t;
 
 neu_datatag_table_t *neu_datatag_tbl_create(void);
 void                 neu_datatag_tbl_destroy(neu_datatag_table_t *);
+size_t               neu_datatag_tbl_size(neu_datatag_table_t *);
 neu_datatag_t *      neu_datatag_tbl_get(neu_datatag_table_t *, datatag_id_t);
 
 // We take ownership of the datatag, this implies that the datatag and the
diff --git a/src/base/neu_datatag_table.c b/src/base/neu_datatag_table.c
index 2a4c72fc..9291ba8b 100644
--- a/src/base/neu_datatag_table.c
+++ b/src/base/neu_datatag_table.c
@@ -60,6 +60,11 @@ void neu_datatag_tbl_destroy(neu_datatag_table_t *tag_tbl)
     return;
 }
 
+size_t neu_datatag_tbl_size(neu_datatag_table_t *tbl)
+{
+    return tbl->datatag_table.id_count;
+}
+
 neu_datatag_t *neu_datatag_tbl_get(neu_datatag_table_t *tag_tbl,
                                    datatag_id_t         tag_id)
 {