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ircd::info::versions: Add convenience access to versions object.

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This commit is contained in:
Jason Volk 2019-05-31 15:13:50 -07:00
parent 36fbedec14
commit c2669cda2b
1 changed files with 31 additions and 0 deletions
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31
include/ircd/info.h
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@ -105,6 +105,16 @@ struct ircd::info::versions
/// Version string buffer. Copy any provided version string here.
char string[128] {0};
/// Convenience access to read the semantic version numbers.
auto &operator[](const int &idx) const;
/// Convenience access to read the monotonic integer; note that if zero
/// the semantic major number is read instead.
explicit operator const long &() const;
/// Convenience access to read the string
explicit operator string_view() const;
versions(const string_view &name,
const enum type &type = type::INCLUDE,
const long &monotonic = 0,
@ -121,3 +131,24 @@ struct ircd::info::versions
versions(versions &&) = delete;
versions(const versions &) = delete;
};
inline ircd::info::versions::operator
const long &()
const
{
return monotonic?: semantic[0];
}
inline ircd::info::versions::operator
ircd::string_view()
const
{
return string;
}
inline auto &
ircd::info::versions::operator[](const int &idx)
const
{
return semantic.at(idx);
}