libcruft-util/json/except.hpp

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/*
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* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
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* http://www.apache.org/licenses/LICENSE-2.0
*
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* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright 2015 Danny Robson <danny@nerdcruft.net>
*/
#ifndef __UTIL_JSON_EXCEPT_HPP
#define __UTIL_JSON_EXCEPT_HPP
#include <stdexcept>
#include <string>
#include <cstdlib>
namespace json {
/// The base class for all exceptions throw directly by the json namespace.
struct error : public std::runtime_error {
using runtime_error::runtime_error;
};
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/// Base class for all type conversion errors
struct type_error : public error {
using error::error;
};
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/// Base class for errors thrown during parsing
struct parse_error : public error {
explicit parse_error (const std::string &_what, size_t _line = 0);
const char* what (void) const noexcept override;
size_t line;
std::string desc;
};
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/// Base class for errors thrown during schema validation
struct schema_error : public error {
using error::error;
};
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/// Exception class for invalid object indexing
struct key_error : public error {
explicit key_error (std::string);
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};
}
#endif