nuclex-shared-dotnet/Nuclex.Support
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Added missing comment; minor cosmetic fixes

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git-svn-id: file:///srv/devel/repo-conversion/nusu@200 d2e56fa2-650e-0410-a79f-9358c0239efd
This commit is contained in:
Markus Ewald 2010-07-08 12:32:41 +00:00
parent 1ac86eebb0
commit d0f0e3d2c8
1 changed files with 8 additions and 6 deletions
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14
Source/StringBuilderHelper.cs
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@ -124,7 +124,8 @@ namespace Nuclex.Support {
const int ExponentBias = 127; // Bias subtraced from exponent const int ExponentBias = 127; // Bias subtraced from exponent
const int NumericBitCount = 31; // Bits without sign const int NumericBitCount = 31; // Bits without sign
// You don't need modify these as they're calculated based on the // You don't need modify these as they're calculated based on
// the constants assigned above.
const int FractionalBits = (2 << FractionalBitCount) - 1; const int FractionalBits = (2 << FractionalBitCount) - 1;
const int HighestFractionalBit = (1 << FractionalBitCount); const int HighestFractionalBit = (1 << FractionalBitCount);
const int FractionalBitCountPlusOne = FractionalBitCount + 1; const int FractionalBitCountPlusOne = FractionalBitCount + 1;
@ -223,14 +224,15 @@ namespace Nuclex.Support {
const int ExponentBias = 1023; // Bias subtraced from exponent const int ExponentBias = 1023; // Bias subtraced from exponent
const int NumericBitCount = 63; // Bits without sign const int NumericBitCount = 63; // Bits without sign
// You don't need modify these as they're calculated based on the // You don't need modify these as they're calculated based on
// the constants assigned above.
const long FractionalBits = (2L << FractionalBitCount) - 1; const long FractionalBits = (2L << FractionalBitCount) - 1;
const long HighestFractionalBit = (1L << FractionalBitCount); const long HighestFractionalBit = (1L << FractionalBitCount);
const int FractionalBitCountPlusOne = FractionalBitCount + 1; const int FractionalBitCountPlusOne = FractionalBitCount + 1;
long intValue = FloatHelper.ReinterpretAsLong(value); long longValue = FloatHelper.ReinterpretAsLong(value);
long exponent = ((intValue >> FractionalBitCount) & ExponentBits) - ExponentBias; long exponent = ((longValue >> FractionalBitCount) & ExponentBits) - ExponentBias;
long mantissa = (intValue & FractionalBits) | HighestFractionalBit; long mantissa = (longValue & FractionalBits) | HighestFractionalBit;
long integral; long integral;
long fractional; long fractional;
@ -254,7 +256,7 @@ namespace Nuclex.Support {
} }
// Build the integral part // Build the integral part
if(intValue < 0) { if(longValue < 0) {
builder.Append('-'); builder.Append('-');
} }
if(integral == 0) { if(integral == 0) {