MPTIssue.h

#pragma once
 
#include <xrpl/protocol/AccountID.h>
#include <xrpl/protocol/UintTypes.h>
 
namespace xrpl {
 
/* Adapt MPTID to provide the same interface as Issue. Enables using static
 * polymorphism by Asset and other classes. MPTID is a 192-bit concatenation
 * of a 32-bit account sequence and a 160-bit account id.
 */
class MPTIssue
{
private:
    MPTID mptID_;
 
public:
    MPTIssue() = default;
 
    explicit MPTIssue(MPTID const& issuanceID);
 
    AccountID const&
    getIssuer() const;
 
    constexpr MPTID const&
    getMptID() const
    {
        return mptID_;
    }
 
    std::string
    getText() const;
 
    void
    setJson(Json::Value& jv) const;
 
    friend constexpr bool
    operator==(MPTIssue const& lhs, MPTIssue const& rhs);
 
    friend constexpr std::weak_ordering
    operator<=>(MPTIssue const& lhs, MPTIssue const& rhs);
 
    bool
    native() const
    {
        return false;
    }
 
    bool
    integral() const
    {
        return true;
    }
};
 
constexpr bool
operator==(MPTIssue const& lhs, MPTIssue const& rhs)
{
    return lhs.mptID_ == rhs.mptID_;
}
 
constexpr std::weak_ordering
operator<=>(MPTIssue const& lhs, MPTIssue const& rhs)
{
    return lhs.mptID_ <=> rhs.mptID_;
}
 
inline bool
isXRP(MPTID const&)
{
    return false;
}
 
Json::Value
to_json(MPTIssue const& mptIssue);
 
std::string
to_string(MPTIssue const& mptIssue);
 
MPTIssue
mptIssueFromJson(Json::Value const& jv);
 
}  // namespace xrpl