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-rw-r--r--src/util/basic_macros.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/util/basic_macros.h b/src/util/basic_macros.h
index c100b4f25..bd4b890eb 100644
--- a/src/util/basic_macros.h
+++ b/src/util/basic_macros.h
@@ -50,4 +50,13 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define STATIC_ASSERT(expr, msg) \
UNUSED_ATTRIBUTE typedef char msg[!!(expr) * 2 - 1]
+// Macros to facilitate writing position vectors to a stream
+// Usage:
+// v3s16 pos(1,2,3);
+// mystream << "message " << PP(pos) << std::endl;
+
+#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
+
+#define PP2(x) "("<<(x).X<<","<<(x).Y<<")"
+
#endif