protocol/Fees.h

#pragma once
 
#include <xrpl/protocol/XRPAmount.h>
 
namespace xrpl {
 
// Deprecated constant for backwards compatibility with pre-XRPFees amendment.
// This was the reference fee units used in the old fee calculation.
inline constexpr std::uint32_t FEE_UNITS_DEPRECATED = 10;
 
struct Fees
{
    XRPAmount base{0};
 
    XRPAmount reserve{0};
 
    XRPAmount increment{0};
 
    explicit Fees() = default;
    Fees(Fees const&) = default;
    Fees&
    operator=(Fees const&) = default;
 
    Fees(XRPAmount base_, XRPAmount reserve_, XRPAmount increment_)
        : base(base_), reserve(reserve_), increment(increment_)
    {
    }
 
    XRPAmount
    accountReserve(std::size_t ownerCount) const
    {
        return reserve + ownerCount * increment;
    }
};
 
}  // namespace xrpl