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maths: add array max/min convenience functions

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This commit is contained in:
Danny Robson 2018-04-23 15:40:24 +10:00
parent 90244c5347
commit ced76721ac
1 changed files with 28 additions and 0 deletions
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28
maths.hpp
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@ -676,6 +676,34 @@ namespace util {
}
//-------------------------------------------------------------------------
template <typename ValueT, size_t CountV>
const ValueT&
max (const std::array<ValueT,CountV> &vals)
{
return *std::max_element (vals.begin (), vals.end ());
}
template <typename ValueT, size_t CountV>
ValueT&
max (std::array<ValueT,CountV> &&) = delete;
//-------------------------------------------------------------------------
template <typename ValueT, size_t CountV>
const ValueT&
min (const std::array<ValueT,CountV> &vals)
{
return *std::min_element (vals.begin (), vals.end ());
}
template <typename ValueT, size_t CountV>
ValueT&
min (std::array<ValueT,CountV> &&) = delete;
///////////////////////////////////////////////////////////////////////////
// Limiting functions