Compute the fee for a given size at_size using this object's feerate.
Declared in <util/feefrac.h>
template<bool RoundDown>
int64_t
EvaluateFee(int32_t at_size) const noexcept;This effectively corresponds to evaluating (this->fee * at_size) / this->size, with the result rounded towards negative infinity (if RoundDown) or towards positive infinity (if !RoundDown).
Requires this->size > 0, at_size >= 0, and that the correct result fits in a int64_t. This is guaranteed to be the case when 0 <= at_size <= this->size.
The fee corresponding to at_size at this object's feerate.
| Name | Description |
|---|---|
| at_size | The size to evaluate the fee at. |