r1

src/amount.cpp

@@ -0,0 +1,32 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2009-2014 The Bitcoin developers
+// Copyright (c) 2017-2018 The PIVX developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "amount.h"
+
+#include "tinyformat.h"
+
+CFeeRate::CFeeRate(const CAmount& nFeePaid, size_t nSize)
+{
+    if (nSize > 0)
+        nSatoshisPerK = nFeePaid * 1000 / nSize;
+    else
+        nSatoshisPerK = 0;
+}
+
+CAmount CFeeRate::GetFee(size_t nSize) const
+{
+    CAmount nFee = nSatoshisPerK * nSize / 1000;
+
+    if (nFee == 0 && nSatoshisPerK > 0)
+        nFee = nSatoshisPerK;
+
+    return nFee;
+}
+
+std::string CFeeRate::ToString() const
+{
+    return strprintf("%d.%08d AGR/kB", nSatoshisPerK / COIN, nSatoshisPerK % COIN);
+}