From ee96bcbb1cbb1165fd5c81e75091554d341911b0 Mon Sep 17 00:00:00 2001
From: Krasimir Angelov <kr.angelov@gmail.com>
Date: Thu, 26 Jan 2023 08:22:14 +0100
Subject: [PATCH] define PgfDB as class for C++ and as struct for C

---
 src/runtime/c/pgf/pgf.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/runtime/c/pgf/pgf.h b/src/runtime/c/pgf/pgf.h
index 7266be500..f4777b641 100644
--- a/src/runtime/c/pgf/pgf.h
+++ b/src/runtime/c/pgf/pgf.h
@@ -226,7 +226,11 @@ struct PgfMarshaller {
 
 typedef float prob_t;
 
+#ifdef __cplusplus
+class PgfDB;
+#else
 typedef struct PgfDB PgfDB;
+#endif
 typedef object PgfRevision;
 typedef object PgfConcrRevision;