Initial Vexta Core v0.1.0 release

src/wallet/fees.h

@@ -0,0 +1,46 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2014-2018 The DigiByte Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef DIGIBYTE_WALLET_FEES_H
+#define DIGIBYTE_WALLET_FEES_H
+
+#include <amount.h>
+
+class CCoinControl;
+class CFeeRate;
+class CWallet;
+struct FeeCalculation;
+
+/**
+ * Return the minimum required absolute fee for this size
+ * based on the required fee rate
+ */
+CAmount GetRequiredFee(const CWallet& wallet, unsigned int nTxBytes);
+
+/**
+ * Estimate the minimum fee considering user set parameters
+ * and the required fee
+ */
+CAmount GetMinimumFee(const CWallet& wallet, unsigned int nTxBytes, const CCoinControl& coin_control, FeeCalculation* feeCalc);
+
+/**
+ * Return the minimum required feerate taking into account the
+ * minimum relay feerate and user set minimum transaction feerate
+ */
+CFeeRate GetRequiredFeeRate(const CWallet& wallet);
+
+/**
+ * Estimate the minimum fee rate considering user set parameters
+ * and the required fee
+ */
+CFeeRate GetMinimumFeeRate(const CWallet& wallet, const CCoinControl& coin_control, FeeCalculation* feeCalc);
+
+/**
+ * Return the maximum feerate for discarding change.
+ */
+CFeeRate GetDiscardRate(const CWallet& wallet);
+
+#endif // DIGIBYTE_WALLET_FEES_H