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Cleanups.

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This commit is contained in:
JoelKatz
2012-05-28 23:49:43 -07:00
parent 06535a1a43
commit 01f16914ce
2 changed files with 21 additions and 17 deletions
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35
src/Amount.cpp
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@@ -237,12 +237,12 @@ STAmount::STAmount(const char* name, int64 value) : SerializedType(name), mOffse
if (value >= 0)
{
mIsNegative = false;
mValue = value;
mValue = static_cast<uint64>(value);
}
else
{
mIsNegative = true;
mValue = -value;
mValue = static_cast<uint64>(-value);
}
}
@@ -289,8 +289,8 @@ STAmount* STAmount::construct(SerializerIterator& sit, const char *name)
int64 STAmount::getSNValue() const
{ // signed native value
if (!mIsNative) throw std::runtime_error("not native");
if (mIsNegative) return -mValue;
return mValue;
if (mIsNegative) return - static_cast<int64>(mValue);
return static_cast<int64>(mValue);
}
void STAmount::setSNValue(int64 v)
@@ -299,12 +299,12 @@ void STAmount::setSNValue(int64 v)
if (v > 0)
{
mIsNegative = false;
mValue = v;
mValue = static_cast<uint64>(v);
}
else
{
mIsNegative = true;
mValue = -v;
mValue = static_cast<uint64>(-v);
}
}
@@ -432,8 +432,8 @@ STAmount& STAmount::operator-=(const STAmount& a)
STAmount STAmount::operator-(void) const
{
if (mValue == 0) return STAmount(name, mValue, mOffset, mIsNative, !mIsNegative);
return *this;
if (mValue == 0) return *this;
return STAmount(name, mCurrency, mValue, mOffset, mIsNative, !mIsNegative);
}
STAmount& STAmount::operator=(const STAmount& a)
@@ -458,7 +458,7 @@ STAmount& STAmount::operator=(uint64 v)
STAmount& STAmount::operator+=(uint64 v)
{
if (mIsNative)
setSNValue(getSNValue() + v);
setSNValue(getSNValue() + static_cast<int64>(v));
else *this += STAmount(mCurrency, v);
return *this;
}
@@ -466,7 +466,7 @@ STAmount& STAmount::operator+=(uint64 v)
STAmount& STAmount::operator-=(uint64 v)
{
if (mIsNative)
setSNValue(getSNValue() - v);
setSNValue(getSNValue() - static_cast<int64>(v));
else *this -= STAmount(mCurrency, v);
return *this;
}
@@ -520,7 +520,7 @@ STAmount operator+(const STAmount& v1, const STAmount& v2)
if (v2.isZero()) return v1;
int ov1 = v1.mOffset, ov2 = v2.mOffset;
int64 vv1 = v1.mValue, vv2 = v2.mValue;
int64 vv1 = static_cast<int64>(v1.mValue), vv2 = static_cast<int64>(v2.mValue);
if (v1.mIsNegative) vv1 = -vv1;
if (v2.mIsNegative) vv2 = -vv2;
@@ -554,7 +554,7 @@ STAmount operator-(const STAmount& v1, const STAmount& v2)
throw std::runtime_error("value underflow");
int ov1 = v1.mOffset, ov2 = v2.mOffset;
int64 vv1 = v1.mValue, vv2 = v2.mValue;
int64 vv1 = static_cast<int64>(v1.mValue), vv2 = static_cast<int64>(v2.mValue);
if (v1.mIsNegative) vv1 = -vv1;
if (v2.mIsNegative) vv2 = -vv2;
@@ -606,8 +606,8 @@ STAmount divide(const STAmount& num, const STAmount& den, const uint160& currenc
// Compute (numerator * 10^16) / denominator
CBigNum v;
if ((BN_add_word(&v, numVal) != 1) ||
(BN_mul_word(&v, 10000000000000000ull) != 1) ||
(BN_div_word(&v, denVal) == ((BN_ULONG) - 1)))
(BN_mul_word(&v, 10000000000000000ul) != 1) ||
(BN_div_word(&v, denVal) == ((BN_ULONG) -1)))
{
throw std::runtime_error("internal bn error");
}
@@ -669,7 +669,7 @@ STAmount multiply(const STAmount& v1, const STAmount& v2, const uint160& currenc
CBigNum v;
if ((BN_add_word(&v, value1) != 1) ||
(BN_mul_word(&v, value2) != 1) ||
(BN_div_word(&v, 1000000000000000000ull) == ((BN_ULONG) - 1)))
(BN_div_word(&v, 1000000000000000000ul) == ((BN_ULONG) -1)))
{
throw std::runtime_error("internal bn error");
}
@@ -720,7 +720,7 @@ STAmount getClaimed(STAmount& offerOut, STAmount& offerIn, STAmount& paid)
}
// partial satisfaction of a normal offer
STAmount ret = divide(multiply(paid, offerOut, uint160(1)) , offerIn, offerOut.getCurrency());
STAmount ret = divide(multiply(paid, offerOut, uint160(1)), offerIn, offerOut.getCurrency());
offerOut -= ret;
offerIn -= paid;
if (offerOut.isZero() || offerIn.isZero())
@@ -746,7 +746,7 @@ static uint64 muldiv(uint64 a, uint64 b, uint64 c)
CBigNum v;
if ((BN_add_word(&v, a * 10 + 3) != 1) || (BN_mul_word(&v, b * 10 + 3) != 1) ||
(BN_div_word(&v, c) == ((BN_ULONG) - 1)) || (BN_div_word(&v, 100) == ((BN_ULONG) - 1)))
(BN_div_word(&v, c) == ((BN_ULONG) -1)) || (BN_div_word(&v, 100) == ((BN_ULONG) -1)))
throw std::runtime_error("muldiv error");
return v.getulong();
@@ -786,6 +786,7 @@ BOOST_AUTO_TEST_CASE( NativeCurrency_test )
{
STAmount zero, one(1), hundred(100);
if (sizeof(BN_ULONG) < (64 / 8)) BOOST_FAIL("BN too small");
if (serdes(zero) != zero) BOOST_FAIL("STAmount fail");
if (serdes(one) != one) BOOST_FAIL("STAmount fail");
if (serdes(hundred) != hundred) BOOST_FAIL("STAmount fail");