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// file : libbutl/standard-version.ixx -*- C++ -*-
// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
namespace butl
{
inline std::uint16_t standard_version::
major () const noexcept
{
std::uint64_t e (version % 10);
std::uint64_t v (version / 10);
std::uint64_t ab (v % 1000);
if (ab != 0 || e == 1)
v += 1000 - ab;
return static_cast<std::uint16_t> (v / 1000000000 % 1000);
}
inline std::uint16_t standard_version::
minor () const noexcept
{
std::uint64_t e (version % 10);
std::uint64_t v (version / 10);
std::uint64_t ab (v % 1000);
if (ab != 0 || e == 1)
v += 1000 - ab;
return static_cast<std::uint16_t> (v / 1000000 % 1000);
}
inline std::uint16_t standard_version::
patch () const noexcept
{
std::uint64_t e (version % 10);
std::uint64_t v (version / 10);
std::uint64_t ab (v % 1000);
if (ab != 0 || e == 1)
v += 1000 - ab;
return static_cast<std::uint16_t> (v / 1000 % 1000);
}
inline std::uint16_t standard_version::
pre_release () const noexcept
{
std::uint64_t ab (version / 10 % 1000);
if (ab > 500)
ab -= 500;
return static_cast<std::uint16_t> (ab);
}
inline bool standard_version::
alpha () const noexcept
{
std::uint64_t abe (version % 10000);
return abe > 0 && abe < 5000 && !stub ();
}
inline bool standard_version::
beta () const noexcept
{
std::uint64_t abe (version % 10000);
return abe > 5000 && !stub ();
}
inline bool standard_version::
earliest () const noexcept
{
return version % 10000 == 1 && !snapshot () && !stub ();
}
inline standard_version::flags
operator& (standard_version::flags x, standard_version::flags y)
{
return x &= y;
}
inline standard_version::flags
operator| (standard_version::flags x, standard_version::flags y)
{
return x |= y;
}
inline standard_version::flags
operator&= (standard_version::flags& x, standard_version::flags y)
{
return x = static_cast<standard_version::flags> (
static_cast<std::uint16_t> (x) &
static_cast<std::uint16_t> (y));
}
inline standard_version::flags
operator|= (standard_version::flags& x, standard_version::flags y)
{
return x = static_cast<standard_version::flags> (
static_cast<std::uint16_t> (x) |
static_cast<std::uint16_t> (y));
}
}
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