| /* |
| ******************************************************************************* |
| * Copyright (C) 2010-2014, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| */ |
| |
| #ifndef FMTABLEIMP_H |
| #define FMTABLEIMP_H |
| |
| #include "digitlst.h" |
| |
| U_NAMESPACE_BEGIN |
| |
| /** |
| * @internal |
| */ |
| struct FmtStackData { |
| DigitList stackDecimalNum; // 128 |
| //CharString stackDecimalStr; // 64 |
| // ----- |
| // 192 total |
| }; |
| |
| /** |
| * Maximum int64_t value that can be stored in a double without chancing losing precision. |
| * IEEE doubles have 53 bits of mantissa, 10 bits exponent, 1 bit sign. |
| * IBM Mainframes have 56 bits of mantissa, 7 bits of base 16 exponent, 1 bit sign. |
| * Define this constant to the smallest value from those for supported platforms. |
| * @internal |
| */ |
| static const int64_t MAX_INT64_IN_DOUBLE = 0x001FFFFFFFFFFFFFLL; |
| |
| U_NAMESPACE_END |
| |
| #endif |
