- improved Buffer exceptions

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cpp@1038 b431acfa-c32f-4a4a-93f1-934dc6c82436
2022-06-20 10:53:45 +00:00
parent 4d13e8e41f
commit aab65930bc
2 changed files with 12 additions and 7 deletions
@@ -6,8 +6,10 @@
 #include <exception>
 #include <algorithm>

+#define EXC_MSG(code) (std::string(__PRETTY_FUNCTION__) + ", line " + std::to_string(__LINE__) + ", code " + std::to_string(code))
+
 #ifdef PROCESSOR_BUFFER_USE_EXCEPTIONS
-#define RETURN_OR_EXCEPT(code) throw Buffer::Exception(code)
+#define RETURN_OR_EXCEPT(code) throw Buffer::Exception(EXC_MSG(code))
 #else
 #define RETURN_OR_EXCEPT(code) return code
 #endif
@@ -32,19 +34,19 @@ class Buffer : public IBuffer

 	class Exception : public std::exception
 	{
+		std::string m_msg;
+		
 		public:
-		Exception(Result code)
+		Exception(std::string msg)
 		: std::exception()
-		, m_code(code)
+		, m_msg(msg)
 		{

 		}
 		const char* what() const _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_NOTHROW
 		{
-			static std::string r = "Return code = " + std::to_string(m_code);
-			return r.c_str();
+			return m_msg.c_str();
 		}
-		Result m_code;

 	};
 	Buffer(size_t capacity=0);