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cleanup: replace std::size() replacement by real deal

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At other places, we already used std::size().

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-12-16 22:16:03 +01:00 • committed by Dirk Hohndel
parent fdffb870e5
commit afa989e32c
1 changed files with 3 additions and 10 deletions
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13
core/filterconstraint.cpp
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@ -104,26 +104,19 @@ static const char *negate_description[2] {
QT_TRANSLATE_NOOP("gettextFromC", "is not"), QT_TRANSLATE_NOOP("gettextFromC", "is not"),
}; };
// std::size() is only available starting in C++17, so let's roll our own.
template <typename T, size_t N>
static constexpr size_t array_size(const T (&)[N])
{
return N;
}
static constexpr size_t type_descriptions_count() static constexpr size_t type_descriptions_count()
{ {
return array_size(type_descriptions); return std::size(type_descriptions);
} }
static constexpr size_t string_mode_descriptions_count() static constexpr size_t string_mode_descriptions_count()
{ {
return array_size(string_mode_descriptions); return std::size(string_mode_descriptions);
} }
static constexpr size_t range_mode_descriptions_count() static constexpr size_t range_mode_descriptions_count()
{ {
return array_size(range_mode_descriptions); return std::size(range_mode_descriptions);
} }
static const type_description *get_type_description(enum filter_constraint_type type) static const type_description *get_type_description(enum filter_constraint_type type)