/* ******************************************************************************* * 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