Index: Source/WTF/wtf/dtoa/fast-dtoa.h |
diff --git a/Source/WTF/wtf/dtoa/fast-dtoa.h b/Source/WTF/wtf/dtoa/fast-dtoa.h |
deleted file mode 100644 |
index 876a9f38256d2fb0023f8e08db581a89038b2713..0000000000000000000000000000000000000000 |
--- a/Source/WTF/wtf/dtoa/fast-dtoa.h |
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@@ -1,88 +0,0 @@ |
-// Copyright 2010 the V8 project authors. All rights reserved. |
-// Redistribution and use in source and binary forms, with or without |
-// modification, are permitted provided that the following conditions are |
-// met: |
-// |
-// * Redistributions of source code must retain the above copyright |
-// notice, this list of conditions and the following disclaimer. |
-// * Redistributions in binary form must reproduce the above |
-// copyright notice, this list of conditions and the following |
-// disclaimer in the documentation and/or other materials provided |
-// with the distribution. |
-// * Neither the name of Google Inc. nor the names of its |
-// contributors may be used to endorse or promote products derived |
-// from this software without specific prior written permission. |
-// |
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- |
-#ifndef DOUBLE_CONVERSION_FAST_DTOA_H_ |
-#define DOUBLE_CONVERSION_FAST_DTOA_H_ |
- |
-#include "utils.h" |
- |
-namespace WTF { |
- |
-namespace double_conversion { |
- |
- enum FastDtoaMode { |
- // Computes the shortest representation of the given input. The returned |
- // result will be the most accurate number of this length. Longer |
- // representations might be more accurate. |
- FAST_DTOA_SHORTEST, |
- // Computes a representation where the precision (number of digits) is |
- // given as input. The precision is independent of the decimal point. |
- FAST_DTOA_PRECISION |
- }; |
- |
- // FastDtoa will produce at most kFastDtoaMaximalLength digits. This does not |
- // include the terminating '\0' character. |
- static const int kFastDtoaMaximalLength = 17; |
- |
- // Provides a decimal representation of v. |
- // The result should be interpreted as buffer * 10^(point - length). |
- // |
- // Precondition: |
- // * v must be a strictly positive finite double. |
- // |
- // Returns true if it succeeds, otherwise the result can not be trusted. |
- // There will be *length digits inside the buffer followed by a null terminator. |
- // If the function returns true and mode equals |
- // - FAST_DTOA_SHORTEST, then |
- // the parameter requested_digits is ignored. |
- // The result satisfies |
- // v == (double) (buffer * 10^(point - length)). |
- // The digits in the buffer are the shortest representation possible. E.g. |
- // if 0.099999999999 and 0.1 represent the same double then "1" is returned |
- // with point = 0. |
- // The last digit will be closest to the actual v. That is, even if several |
- // digits might correctly yield 'v' when read again, the buffer will contain |
- // the one closest to v. |
- // - FAST_DTOA_PRECISION, then |
- // the buffer contains requested_digits digits. |
- // the difference v - (buffer * 10^(point-length)) is closest to zero for |
- // all possible representations of requested_digits digits. |
- // If there are two values that are equally close, then FastDtoa returns |
- // false. |
- // For both modes the buffer must be large enough to hold the result. |
- bool FastDtoa(double d, |
- FastDtoaMode mode, |
- int requested_digits, |
- Vector<char> buffer, |
- int* length, |
- int* decimal_point); |
- |
-} // namespace double_conversion |
- |
-} // namespace WTF |
- |
-#endif // DOUBLE_CONVERSION_FAST_DTOA_H_ |