From 80a962b838b6e3dfd6da0ee496eb172505514cee Mon Sep 17 00:00:00 2001
From: bubnikv <bubnikv@gmail.com>
Date: Sun, 10 Apr 2016 19:07:34 +0200
Subject: [PATCH] Added a macro SLIC3R_CPPVER to indicate the C++ language
 version supported by the compiler.

---
 xs/src/libslic3r/libslic3r.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/xs/src/libslic3r/libslic3r.h b/xs/src/libslic3r/libslic3r.h
index c60ed6d03b..680716bb8d 100644
--- a/xs/src/libslic3r/libslic3r.h
+++ b/xs/src/libslic3r/libslic3r.h
@@ -49,4 +49,14 @@ using namespace Slic3r;
 void confess_at(const char *file, int line, const char *func, const char *pat, ...);
 /* End implementation of CONFESS("foo"): */
 
+// Which C++ version is supported?
+// For example, could optimized functions with move semantics be used?
+#if __cplusplus==201402L
+	#define SLIC3R_CPPVER 14
+#elif __cplusplus==201103L
+	#define SLIC3R_CPPVER 11
+#else
+	#define SLIC3R_CPPVER 0
+#endif
+
 #endif