From 9119cf979d48ede3daeeda1fa2fbfc682a0d379a Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Fri, 8 Jun 2018 19:17:11 +0200
Subject: [PATCH] Added little assert error class to deal with assert like
exceptions
---
src/utils/PastisAssert.hpp | 58 +++++++++++++++++++++++++++++++-------
1 file changed, 48 insertions(+), 10 deletions(-)
diff --git a/src/utils/PastisAssert.hpp b/src/utils/PastisAssert.hpp
index 7acded2a5..a6342a41e 100644
--- a/src/utils/PastisAssert.hpp
+++ b/src/utils/PastisAssert.hpp
@@ -10,17 +10,55 @@
#else // NDEBUG
#include <rang.hpp>
+#include <iostream>
+#include <string>
-#define Assert(assertion) \
- if (not (assertion)) { \
- std::cerr << rang::style::bold \
- << "Assertion \"" \
- << rang::fg::red \
- << #assertion \
- << rang::fg::reset \
- << "\" failed\n" \
- << rang::style::reset; \
- std::exit(1); \
+class AssertError
+{
+ private:
+ const std::string m_file;
+ const int m_line;
+ const std::string m_function;
+ const std::string m_message;
+
+ public:
+ friend
+ std::ostream& operator<<(std::ostream& os,
+ const AssertError& assert_error)
+ {
+ os << '\n'
+ << rang::style::bold
+ << "*** Assertion error ***\n"
+ << " at " << assert_error.m_file << ':' << assert_error.m_line << '\n'
+ << " in " << assert_error.m_function << '\n'
+ << "*** " << rang::fgB::red << assert_error.m_message << rang::fg::reset
+ << rang::style::reset << '\n';
+
+ return os;
+ }
+
+ AssertError(const AssertError&) = default;
+ AssertError(std::string file,
+ int line,
+ std::string function,
+ std::string message)
+ : m_file(file),
+ m_line(line),
+ m_function(function),
+ m_message(message)
+ {
+ ;
+ }
+
+ ~AssertError() = default;
+};
+
+#define Assert(assertion) \
+ if (not (assertion)) { \
+ throw AssertError(__FILE__, \
+ __LINE__, \
+ __PRETTY_FUNCTION__, \
+ (#assertion)); \
}
#endif // NDEBUG
--
GitLab