Hush Full Node software. We were censored from Github, this is where all development happens now.
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54 lines
2.0 KiB
54 lines
2.0 KiB
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2014 The Bitcoin developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_AMOUNT_H
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#define BITCOIN_AMOUNT_H
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#include "serialize.h"
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#include <stdlib.h>
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#include <string>
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typedef int64_t CAmount;
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static const CAmount COIN = 100000000;
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static const CAmount CENT = 1000000;
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/** No amount larger than this (in satoshi) is valid */
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static const CAmount MAX_MONEY = 21000000 * COIN;
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inline bool MoneyRange(const CAmount& nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
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/** Type-safe wrapper class to for fee rates
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* (how much to pay based on transaction size)
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*/
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class CFeeRate
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{
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private:
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CAmount nSatoshisPerK; // unit is satoshis-per-1,000-bytes
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public:
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CFeeRate() : nSatoshisPerK(0) { }
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explicit CFeeRate(const CAmount& _nSatoshisPerK): nSatoshisPerK(_nSatoshisPerK) { }
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CFeeRate(const CAmount& nFeePaid, size_t nSize);
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CFeeRate(const CFeeRate& other) { nSatoshisPerK = other.nSatoshisPerK; }
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CAmount GetFee(size_t size) const; // unit returned is satoshis
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CAmount GetFeePerK() const { return GetFee(1000); } // satoshis-per-1000-bytes
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friend bool operator<(const CFeeRate& a, const CFeeRate& b) { return a.nSatoshisPerK < b.nSatoshisPerK; }
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friend bool operator>(const CFeeRate& a, const CFeeRate& b) { return a.nSatoshisPerK > b.nSatoshisPerK; }
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friend bool operator==(const CFeeRate& a, const CFeeRate& b) { return a.nSatoshisPerK == b.nSatoshisPerK; }
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friend bool operator<=(const CFeeRate& a, const CFeeRate& b) { return a.nSatoshisPerK <= b.nSatoshisPerK; }
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friend bool operator>=(const CFeeRate& a, const CFeeRate& b) { return a.nSatoshisPerK >= b.nSatoshisPerK; }
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std::string ToString() const;
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ADD_SERIALIZE_METHODS;
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template <typename Stream, typename Operation>
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inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
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READWRITE(nSatoshisPerK);
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}
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};
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#endif // BITCOIN_AMOUNT_H
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