Lutok: exceptions.hpp Source File

Lutok 0.6.1 |

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exceptions.hpp
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1// Copyright 2011 Google Inc.
2// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions are
6// met:
7//
8// * Redistributions of source code must retain the above copyright
9// notice, this list of conditions and the following disclaimer.
10// * Redistributions in binary form must reproduce the above copyright
11// notice, this list of conditions and the following disclaimer in the
12// documentation and/or other materials provided with the distribution.
13// * Neither the name of Google Inc. nor the names of its contributors
14// may be used to endorse or promote products derived from this software
15// without specific prior written permission.
16//
17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
31
32#if !defined(LUTOK_EXCEPTIONS_HPP)
33#define LUTOK_EXCEPTIONS_HPP
34
35#include <stdexcept>
36#include <string>
37
38namespace lutok {
39
40
41class state;
42
43
45 class error : public std::runtime_error {
46public:
47 explicit error(const std::string&);
48 virtual ~error(void) throw();
49};
50
51
53 class api_error : public error {
55 std::string _api_function;
56
57public:
58 explicit api_error(const std::string&, const std::string&);
59 virtual ~api_error(void) throw();
60
61 static api_error from_stack(state&, const std::string&);
62
63 const std::string& api_function(void) const;
64};
65
66
68 class file_not_found_error : public error {
70 std::string _filename;
71
72public:
73 explicit file_not_found_error(const std::string&);
74 virtual ~file_not_found_error(void) throw();
75
76 const std::string& filename(void) const;
77};
78
79
80} // namespace lutok
81
82
83#endif // !defined(LUTOK_EXCEPTIONS_HPP)
lutok::error::error
error(const std::string &)
Constructs a new error with a plain-text message.
Definition exceptions.cpp:41
lutok::error::~error
virtual ~error(void)
Destructor for the error.
Definition exceptions.cpp:48
lutok::api_error::api_function
const std::string & api_function(void) const
Gets the name of the Lua API function that caused this error.
Definition exceptions.cpp:96
lutok::api_error::_api_function
std::string _api_function
Name of the Lua C API function that caused the error.
Definition exceptions.hpp:55
lutok::api_error::api_error
api_error(const std::string &, const std::string &)
Constructs a new error.
Definition exceptions.cpp:57
lutok::api_error::~api_error
virtual ~api_error(void)
Destructor for the error.
Definition exceptions.cpp:66
lutok::api_error::from_stack
static api_error from_stack(state &, const std::string &)
Constructs a new api_error with the message on the top of the Lua stack.
Definition exceptions.cpp:81
lutok::file_not_found_error::filename
const std::string & filename(void) const
Gets the name of the file that could not be found.
Definition exceptions.cpp:123
lutok::file_not_found_error::~file_not_found_error
virtual ~file_not_found_error(void)
Destructor for the error.
Definition exceptions.cpp:114
lutok::file_not_found_error::_filename
std::string _filename
Name of the not-found file.
Definition exceptions.hpp:70
lutok::file_not_found_error::file_not_found_error
file_not_found_error(const std::string &)
Constructs a new error.
Definition exceptions.cpp:105
lutok::state
A RAII model for the Lua state.
Definition state.hpp:71