| Generate a new block, without valid
| proof-of-work
|
| A comparator that sorts transactions based on
| number of ancestors.
|
| This is sufficient to sort an ancestor package
| in an order that is valid to appear in a block.
| Comparator for TxMemPoolTxIter
| objects.
|
| It simply compares the internal memory
| address of the CTxMemPoolEntry object
| pointed to. This means it has no meaning,
| and is only useful for using them as key
| in other indexes.
|
| Container for tracking updates to ancestor
| feerate as we include (parent) transactions
| in a block
|