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exceptions.hpp
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// Copyright 2011 Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of Google Inc. nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#if !defined(LUTOK_EXCEPTIONS_HPP)
#define LUTOK_EXCEPTIONS_HPP
#include <stdexcept>
#include <string>
namespace lutok {
class state;
class error : public std::runtime_error {
public:
explicit error(const std::string&);
virtual ~error(void) throw();
};
class api_error : public error {
std::string _api_function;
public:
explicit api_error(const std::string&, const std::string&);
virtual ~api_error(void) throw();
static api_error from_stack(state&, const std::string&);
const std::string& api_function(void) const;
};
class file_not_found_error : public error {
std::string _filename;
public:
explicit file_not_found_error(const std::string&);
virtual ~file_not_found_error(void) throw();
const std::string& filename(void) const;
};
} // namespace lutok
#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