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Use a typedef for monetary values

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This commit is contained in:
Mark Friedenbach
2014-04-22 15:46:19 -07:00
committed by Mark Friedenbach
parent 64cfaf891f
commit a372168e77
62 changed files with 397 additions and 356 deletions
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21
src/core.h
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@@ -6,6 +6,7 @@
#ifndef BITCOIN_CORE_H
#define BITCOIN_CORE_H
#include "amount.h"
#include "script/compressor.h"
#include "script/script.h"
#include "serialize.h"
@@ -19,8 +20,8 @@ static const int64_t COIN = 100000000;
static const int64_t CENT = 1000000;
/** No amount larger than this (in satoshi) is valid */
static const int64_t MAX_MONEY = 21000000 * COIN;
inline bool MoneyRange(int64_t nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
static const CAmount MAX_MONEY = 21000000 * COIN;
inline bool MoneyRange(const CAmount& nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
/** An outpoint - a combination of a transaction hash and an index n into its vout */
class COutPoint
@@ -129,15 +130,15 @@ public:
class CFeeRate
{
private:
int64_t nSatoshisPerK; // unit is satoshis-per-1,000-bytes
CAmount nSatoshisPerK; // unit is satoshis-per-1,000-bytes
public:
CFeeRate() : nSatoshisPerK(0) { }
explicit CFeeRate(int64_t _nSatoshisPerK): nSatoshisPerK(_nSatoshisPerK) { }
CFeeRate(int64_t nFeePaid, size_t nSize);
explicit CFeeRate(const CAmount& _nSatoshisPerK): nSatoshisPerK(_nSatoshisPerK) { }
CFeeRate(const CAmount& nFeePaid, size_t nSize);
CFeeRate(const CFeeRate& other) { nSatoshisPerK = other.nSatoshisPerK; }
int64_t GetFee(size_t size) const; // unit returned is satoshis
int64_t GetFeePerK() const { return GetFee(1000); } // satoshis-per-1000-bytes
CAmount GetFee(size_t size) const; // unit returned is satoshis
CAmount GetFeePerK() const { return GetFee(1000); } // satoshis-per-1000-bytes
friend bool operator<(const CFeeRate& a, const CFeeRate& b) { return a.nSatoshisPerK < b.nSatoshisPerK; }
friend bool operator>(const CFeeRate& a, const CFeeRate& b) { return a.nSatoshisPerK > b.nSatoshisPerK; }
@@ -161,7 +162,7 @@ public:
class CTxOut
{
public:
int64_t nValue;
CAmount nValue;
CScript scriptPubKey;
CTxOut()
@@ -169,7 +170,7 @@ public:
SetNull();
}
CTxOut(int64_t nValueIn, CScript scriptPubKeyIn);
CTxOut(const CAmount& nValueIn, CScript scriptPubKeyIn);
ADD_SERIALIZE_METHODS;
@@ -276,7 +277,7 @@ public:
}
// Return sum of txouts.
int64_t GetValueOut() const;
CAmount GetValueOut() const;
// GetValueIn() is a method on CCoinsViewCache, because
// inputs must be known to compute value in.