json_exception.hpp

#pragma once
 
#include <cstddef>
#include <exception>
#include <string>
 
namespace fly {
 
class Json;
 
class JsonException : public std::exception
{
public:
    explicit JsonException(std::string &&message) noexcept;
 
    JsonException(const Json &json, std::string &&message) noexcept;
 
    virtual const char *what() const noexcept override;
 
protected:
    JsonException(const char *class_name, std::string &&message) noexcept;
 
private:
    const std::string m_message;
};
 
class JsonIteratorException : public JsonException
{
public:
    JsonIteratorException(const Json &json, std::string &&message) noexcept;
};
 
class BadJsonComparisonException : public JsonException
{
public:
    BadJsonComparisonException(const Json &json1, const Json &json2) noexcept;
};
 
class NullJsonException : public JsonException
{
public:
    NullJsonException() noexcept;
 
    explicit NullJsonException(const Json &json) noexcept;
};
 
class OutOfRangeJsonException : public JsonException
{
public:
    OutOfRangeJsonException(const Json &json, std::ptrdiff_t offset) noexcept;
 
    std::ptrdiff_t offset() const;
 
private:
    std::ptrdiff_t m_offset;
};
 
} // namespace fly