1 files changed, 100 insertions, 0 deletions
diff --git a/src/3rdparty/adaptagrams/libavoid/debug.h b/src/3rdparty/adaptagrams/libavoid/debug.h
new file mode 100644
index 0000000..5f73dcf
--- /dev/null
+++ b/src/3rdparty/adaptagrams/libavoid/debug.h
@@ -0,0 +1,100 @@
+/*
+ * vim: ts=4 sw=4 et tw=0 wm=0
+ *
+ * libavoid - Fast, Incremental, Object-avoiding Line Router
+ *
+ * Copyright (C) 2004-2008  Monash University
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * See the file LICENSE.LGPL distributed with the library.
+ *
+ * Licensees holding a valid commercial license may use this file in
+ * accordance with the commercial license agreement provided with the 
+ * library.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+ *
+ * Author(s):   Michael Wybrow
+*/
+
+
+#ifndef AVOID_DEBUG_H
+#define AVOID_DEBUG_H
+
+
+#if defined(_MSC_VER) && defined(USE_ATLTRACE)
+    // Using Microsoft Visual C++ compiler and we want to use ATLTRACE
+    // to send warnings and error messages to a GUI window.
+
+    // Prevent inclusion of min and max macros.
+    #define NOMINMAX
+
+    #include <afx.h>
+#endif
+
+#include <cstdarg>
+#include <cstdio>
+#include <iostream>
+
+
+namespace Avoid {
+
+// db_printf is debugging output for verifying behaviour of the router:
+#ifdef LIBAVOID_DEBUG
+
+  #if defined(_MSC_VER) && defined(USE_ATLTRACE)
+    #define db_printf  ATL::AtlTrace
+  #else
+    inline void db_printf(const char *fmt, ...)
+    {
+        va_list ap;
+        va_start(ap, fmt);
+        vfprintf(stdout, fmt, ap);
+        va_end(ap);
+    }
+  #endif
+
+#else
+
+    inline void db_printf(const char *, ...)
+    {
+    }
+
+#endif
+
+// err_printf are critical errors that mean something pretty bad has happened:
+#if defined(_MSC_VER) && defined(USE_ATLTRACE)
+
+    #define err_printf ATL::AtlTrace
+
+#else
+
+    // For other environments we always show these errors.
+    inline void err_printf(const char *fmt, ...)
+    {
+        va_list ap;
+        va_start(ap, fmt);
+        vfprintf(stderr, fmt, ap);
+        va_end(ap);
+    }
+
+#endif
+
+}
+
+// Precision of numbers in libavoid SVG debug file.  Used in printf
+// strings ("%" PREC "g"), e.g., "%.16g"
+#if defined(HIGH_PRECISION_DEBUG)
+    #define PREC ".16"
+#else
+    #define PREC ""
+#endif
+
+#endif
+
+