Tomasz Sowa
ae61b302a8
fixed: some GCC warnings about uninitialized variables
added: macro TTMATH_BIG_DEFAULT_CLEAR
when defined the default constructor from Big<> clears its mantissa and exponent
Big<1, 2> var;
var.mantissa and var.exponent will be set to zero
(but var has the NaN flag set too - it is not zero value, this is mainly for debug purposes)
added: Big::SetZeroNan()
this method sets NaN flag (Not a Number)
also clears the mantissa and exponent (similarly as it would be a zero value)
git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@309 e52654a7-88a9-db11-a3e9-0013d4bc506e
A bignum library for C++ TTMath is a small library which allows one to perform arithmetic operations with big unsigned integer, big signed integer and big floating point numbers. It provides standard mathematical operations like adding, subtracting, multiplying, dividing. With the library also goes a mathematical parser to help you solving mathematical expressions. TTMath is developed under the BSD licence which means that it is free for both personal and commercial use. The main goal of the library is to allow one to use big values in the same way as the standard types like int or float. It does not need to be compiled first because the whole library is written as the C++ templates. This means only C++ developers can use this library and one thing they have to do is to use 'include' directive of the preprocessor. How big the values can be is set at compile time. Author: Tomasz Sowa <t.sowa@ttmath.org> WWW: http://www.ttmath.org Contributors: Christian Kaiser <chk@online.de>