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1 /* | 1 /* |
2 * Copyright (C) 2003, 2008, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2008, 2012 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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21 #ifndef WTF_dtoa_h | 21 #ifndef WTF_dtoa_h |
22 #define WTF_dtoa_h | 22 #define WTF_dtoa_h |
23 | 23 |
24 #include "wtf/ASCIICType.h" | 24 #include "wtf/ASCIICType.h" |
25 #include "wtf/WTFExport.h" | 25 #include "wtf/WTFExport.h" |
26 #include "wtf/dtoa/double-conversion.h" | 26 #include "wtf/dtoa/double-conversion.h" |
27 #include "wtf/text/Unicode.h" | 27 #include "wtf/text/Unicode.h" |
28 | 28 |
29 namespace WTF { | 29 namespace WTF { |
30 | 30 |
31 // Size = 80 for sizeof(DtoaBuffer) + some sign bits, decimal point, 'e', expone
nt digits. | 31 // Size = 80 for sizeof(DtoaBuffer) + some sign bits, decimal point, 'e', |
| 32 // exponent digits. |
32 const unsigned NumberToStringBufferLength = 96; | 33 const unsigned NumberToStringBufferLength = 96; |
33 typedef char NumberToStringBuffer[NumberToStringBufferLength]; | 34 typedef char NumberToStringBuffer[NumberToStringBufferLength]; |
34 | 35 |
35 WTF_EXPORT const char* numberToString(double, NumberToStringBuffer); | 36 WTF_EXPORT const char* numberToString(double, NumberToStringBuffer); |
36 WTF_EXPORT const char* numberToFixedPrecisionString(double, | 37 WTF_EXPORT const char* numberToFixedPrecisionString(double, |
37 unsigned significantFigures, | 38 unsigned significantFigures, |
38 NumberToStringBuffer); | 39 NumberToStringBuffer); |
39 WTF_EXPORT const char* numberToFixedWidthString(double, | 40 WTF_EXPORT const char* numberToFixedWidthString(double, |
40 unsigned decimalPlaces, | 41 unsigned decimalPlaces, |
41 NumberToStringBuffer); | 42 NumberToStringBuffer); |
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75 | 76 |
76 } // namespace WTF | 77 } // namespace WTF |
77 | 78 |
78 using WTF::NumberToStringBuffer; | 79 using WTF::NumberToStringBuffer; |
79 using WTF::numberToString; | 80 using WTF::numberToString; |
80 using WTF::numberToFixedPrecisionString; | 81 using WTF::numberToFixedPrecisionString; |
81 using WTF::numberToFixedWidthString; | 82 using WTF::numberToFixedWidthString; |
82 using WTF::parseDouble; | 83 using WTF::parseDouble; |
83 | 84 |
84 #endif // WTF_dtoa_h | 85 #endif // WTF_dtoa_h |
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