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Hooked up NumberFormatter calls for all int type ToString methods

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This commit is contained in:
Alan Stagner 2020-05-31 11:55:36 -07:00
parent f9ee4010cb
commit 0e873f535e
8 changed files with 48 additions and 124 deletions
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71
BeefLibs/corlib/src/UInt64.bf
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@ -47,73 +47,14 @@ namespace System
static String sHexLowerChars = "0123456789abcdef";
public void ToString(String outString, String format, IFormatProvider formatProvider)
{
if (format != null)
if(format == null || format.IsEmpty)
{
if (format == "P")
{
String hexChars = (format == "p") ? sHexLowerChars : sHexUpperChars;
const int bufLen = 18;
char8* strChars = scope:: char8[bufLen]* (?);
int32 curLen = 0;
uint64 valLeft = (uint64)this;
while (valLeft > 0)
{
if (curLen == 8)
strChars[bufLen - curLen++ - 1] = '\'';
strChars[bufLen - curLen++ - 1] = hexChars[(int)(valLeft & 0xF)];
valLeft >>= 4;
}
while (curLen < 10)
{
if (curLen == 8)
strChars[bufLen - curLen++ - 1] = '\'';
strChars[bufLen - curLen++ - 1] = '0';
}
char8* char8Ptr = &strChars[bufLen - curLen];
outString.Append(char8Ptr, curLen);
return;
}
if (format.StartsWith("X", StringComparison.OrdinalIgnoreCase))
{
String hexChars = (format == "x") ? sHexLowerChars : sHexUpperChars;
const int bufLen = 18;
char8* strChars = scope:: char8[bufLen]* (?);
int32 curLen = 0;
uint64 valLeft = (uint64)this;
while (valLeft > 0)
{
strChars[bufLen - curLen - 1] = hexChars[(int)(valLeft & 0xF)];
valLeft >>= 4;
curLen++;
}
int32 minChars = 1;
if (format.Length > 0)
{
if (Int32.Parse(StringView(format, 1)) case .Ok(out minChars))
minChars = Math.Max(1, minChars);
}
while (curLen < minChars)
{
strChars[bufLen - curLen - 1] = '0';
curLen++;
}
char8* char8Ptr = &strChars[bufLen - curLen];
outString.Append(char8Ptr, curLen);
return;
}
ToString(outString);
}
else
{
NumberFormatter.NumberToString(format, (uint64)this, formatProvider, outString);
}
ToString(outString);
}
public override void ToString(String strBuffer)