exception.h Source File - ClanLib SDK
Description: exception.h Source File

exception.h
1/*
2** ClanLib SDK
3** Copyright (c) 1997-2020 The ClanLib Team
4**
5** This software is provided 'as-is', without any express or implied
6** warranty. In no event will the authors be held liable for any damages
7** arising from the use of this software.
8**
9** Permission is granted to anyone to use this software for any purpose,
10** including commercial applications, and to alter it and redistribute it
11** freely, subject to the following restrictions:
12**
13** 1. The origin of this software must not be misrepresented; you must not
14** claim that you wrote the original software. If you use this software
15** in a product, an acknowledgment in the product documentation would be
16** appreciated but is not required.
17** 2. Altered source versions must be plainly marked as such, and must not be
18** misrepresented as being the original software.
19** 3. This notice may not be removed or altered from any source distribution.
20**
21** Note: Some of the libraries ClanLib may link to may have additional
22** requirements or restrictions.
23**
24** File Author(s):
25**
26** Magnus Norddahl
27*/
28
29#pragma once
30
31#include <vector>
32#include <stdexcept>
33#include <string>
34
35namespace clan
36{
39
41 class Exception : public std::exception
42 {
43 public:
45 Exception(const std::string &message);
46
48 ~Exception() noexcept override {}
49
51 std::string message;
52
54 const char* what() const throw() override;
55
57
58 std::vector<std::string> get_stack_trace() const;
59
61
62 std::string get_message_and_stack_trace() const;
63
64 private:
65 enum { max_frames = 32 };
66 mutable void *frames[max_frames];
67 int num_frames;
68 mutable std::string buffer;
69 };
70
72}
clan::Exception::Exception
Exception(const std::string &message)
Constructs an exception object.
clan::Exception::get_message_and_stack_trace
std::string get_message_and_stack_trace() const
Returns the message and call stack present when the exception object was created, formatted using new...
clan::Exception::what
const char * what() const override
Returns description of exception.
clan::Exception::~Exception
~Exception() noexcept override
Destructs an exception object.
Definition exception.h:48
clan::Exception::message
std::string message
Description of exception.
Definition exception.h:51
clan::Exception::get_stack_trace
std::vector< std::string > get_stack_trace() const
Returns the call stack present when the exception object was created.
clan
Definition clanapp.h:36