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[extensions][ttmath] add support for fmod free function

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Menelaos Karavelas
2015-03-13 12:22:57 +02:00
parent e5c7ac09c9
commit 4940d8d669
1 changed files with 14 additions and 4 deletions
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18
include/boost/geometry/extensions/contrib/ttmath_stub.hpp
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@@ -1,8 +1,13 @@
// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
// This file was modified by Oracle on 2015.
// Modifications copyright (c) 2015, Oracle and/or its affiliates.
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
@@ -83,7 +88,6 @@ namespace ttmath
return ACos(v);
}
template <uint Exponent, uint Mantissa>
inline Big<Exponent, Mantissa> atan2(Big<Exponent, Mantissa> const& y, Big<Exponent, Mantissa> const& x)
{
@@ -103,6 +107,12 @@ namespace ttmath
return two * ATan((sqrt(x * x + y * y) - x) / y);
}
// needed in order to work with boost::geometry::math::fmod
template <uint Exponent, uint Mantissa>
inline Big<Exponent, Mantissa> fmod(Big<Exponent, Mantissa> const& x, Big<Exponent, Mantissa> const& y)
{
return Mod(x, y);
}
}
// Specific structure implementing constructor