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Issue 866002: Fast double-to-ascii conversion. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 10 years, 9 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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46 // The last digit will be closest to the actual v. That is, even if several 46 // The last digit will be closest to the actual v. That is, even if several
47 // digits might correctly yield 'v' when read again, the buffer will contain the 47 // digits might correctly yield 'v' when read again, the buffer will contain the
48 // one closest to v. 48 // one closest to v.
49 // The variable 'sign' will be '0' if the given number is positive, and '1' 49 // The variable 'sign' will be '0' if the given number is positive, and '1'
50 // otherwise. 50 // otherwise.
51 bool grisu3(double d, char* buffer, int* sign, int* length, int* decimal_point); 51 bool grisu3(double d, char* buffer, int* sign, int* length, int* decimal_point);
52 52
53 } } // namespace v8::internal 53 } } // namespace v8::internal
54 54
55 #endif // V8_GRISU3_H_ 55 #endif // V8_GRISU3_H_
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