exception.h

Go to the documentation of this file.
00001 /*
00002 **  ClanLib SDK
00003 **  Copyright (c) 1997-2011 The ClanLib Team
00004 **
00005 **  This software is provided 'as-is', without any express or implied
00006 **  warranty.  In no event will the authors be held liable for any damages
00007 **  arising from the use of this software.
00008 **
00009 **  Permission is granted to anyone to use this software for any purpose,
00010 **  including commercial applications, and to alter it and redistribute it
00011 **  freely, subject to the following restrictions:
00012 **
00013 **  1. The origin of this software must not be misrepresented; you must not
00014 **     claim that you wrote the original software. If you use this software
00015 **     in a product, an acknowledgment in the product documentation would be
00016 **     appreciated but is not required.
00017 **  2. Altered source versions must be plainly marked as such, and must not be
00018 **     misrepresented as being the original software.
00019 **  3. This notice may not be removed or altered from any source distribution.
00020 **
00021 **  Note: Some of the libraries ClanLib may link to may have additional
00022 **  requirements or restrictions.
00023 **
00024 **  File Author(s):
00025 **
00026 **    Magnus Norddahl
00027 */
00028 
00031 
00032 #pragma once
00033 
00034 #include "../api_core.h"
00035 #include "../Text/string_types.h"
00036 #include <vector>
00037 #include <stdexcept>
00038 
00042 class CL_API_CORE CL_Exception : public std::exception
00043 {
00046 public:
00048         CL_Exception(const CL_String &message);
00049 
00051         virtual ~CL_Exception() throw() {}
00052 
00056 public:
00058         CL_String message;
00059 
00061         virtual const char* what() const throw();
00062 
00066 public:
00068 
00069         std::vector<CL_String> get_stack_trace() const;
00070 
00072 
00073         CL_String get_message_and_stack_trace() const;
00074 
00078 private:
00079         enum { max_frames = 32 };
00080         mutable void *frames[max_frames];
00081         int num_frames;
00082         mutable CL_String8 buffer;
00084 };
00085