diff options
Diffstat (limited to '')
-rw-r--r-- | src/3rdparty/adaptagrams/libavoid/debug.h | 100 |
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 + + |