X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fparser%2Fdebug.hpp;fp=ginac%2Fparser%2Fdebug.hpp;h=a43cc7ade4d86c4d9b05907d08083fcde2a04998;hp=0000000000000000000000000000000000000000;hb=1222eac51cee964961d2aad889dc4ceccb144a36;hpb=321d5c941f81b1d0b86de91f3f17c5af5b6e4642

diff --git a/ginac/parser/debug.hpp b/ginac/parser/debug.hpp
new file mode 100644
index 00000000..a43cc7ad
--- /dev/null
+++ b/ginac/parser/debug.hpp
@@ -0,0 +1,35 @@
+#ifndef GINAC_PARSER_DEBUG_HPP
+#define GINAC_PARSER_DEBUG_HPP
+#include <iosfwd>
+#include <sstream>
+#include <stdexcept>
+#include "compiler.h"
+#ifndef __GNUC__
+#if __STDC_VERSION__ < 199901L
+#define __PRETTY_FUNCTION__ "<unknown>"
+#else
+#define __PRETTY_FUNCTION__ __func__
+#endif
+#endif
+
+#define bail_out(exception, message) \
+do { \
+	std::ostringstream err; \
+	err << __PRETTY_FUNCTION__ << "(" << __FILE__ << ':' << __LINE__ << ": "; \
+	err << message; \
+	throw exception(err.str()); \
+} while (0)
+
+#define bug(message) bail_out(std::logic_error, message)
+
+#define dout(condition, message) \
+do { \
+	if (unlikely(condition)) { \
+		std::cerr << __PRETTY_FUNCTION__ \
+			<< " (" << __FILE__ << ':' << __LINE__ << "): " \
+			<< message << std::endl; \
+	} \
+} while (0)
+
+#endif // GINAC_PARSER_DEBUG_HPP
+