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-rw-r--r--src/coins.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/coins.h b/src/coins.h
index 99b25de45b..d174422100 100644
--- a/src/coins.h
+++ b/src/coins.h
@@ -456,8 +456,12 @@ public:
//! Check whether all prevouts of the transaction are present in the UTXO set represented by this view
bool HaveInputs(const CTransaction& tx) const;
- //! Return priority of tx at height nHeight
- double GetPriority(const CTransaction &tx, int nHeight) const;
+ /**
+ * Return priority of tx at height nHeight. Also calculate the sum of the values of the inputs
+ * that are already in the chain. These are the inputs that will age and increase priority as
+ * new blocks are added to the chain.
+ */
+ double GetPriority(const CTransaction &tx, int nHeight, CAmount &inChainInputValue) const;
const CTxOut &GetOutputFor(const CTxIn& input) const;