sax_error.hpp

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#ifndef JOIN_DATA_SAX_ERROR_HPP
#define JOIN_DATA_SAX_ERROR_HPP
 
// libjoin.
#include <join/error.hpp>
 
// C++.
#include <system_error>
#include <string>
 
namespace join
{
    enum class SaxErrc
    {
        StackOverflow = 1, 
        InvalidParent,     
        InvalidKey,        
        InvalidValue,      
        ExtraData,         
        Truncated          
    };
 
    class SaxCategory : public std::error_category
    {
    public:
        virtual const char* name () const noexcept;
 
        virtual std::string message (int code) const;
    };
 
    const std::error_category& saxCategory () noexcept;
 
    std::error_code make_error_code (SaxErrc code) noexcept;
 
    std::error_condition make_error_condition (SaxErrc code) noexcept;
}
 
namespace std
{
    template <>
    struct is_error_condition_enum<join::SaxErrc> : public true_type
    {
    };
}
 
#endif