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maths: allow different types for samesign

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This commit is contained in:
Danny Robson 2021-05-10 11:39:39 +10:00
parent e38cf27d6d
commit 7d3ae8bd8f
1 changed files with 2 additions and 2 deletions
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4
maths.hpp
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@ -363,10 +363,10 @@ namespace cruft {
}
//-------------------------------------------------------------------------
template <typename T>
template <typename A, typename B>
constexpr
bool
samesign (T a, T b)
samesign (A &&a, B &&b)
{
return (a >= 0 && b >= 0) || (a <= 0 && b <= 0);
}