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fully implement scalar_fuzzy_impl<bool> as, e.g., the missing isMuchSmallerThan is convenient to filter out false values.

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This commit is contained in:
Gael Guennebaud 2010-11-25 18:00:30 +01:00
parent 010ed9510b
commit 156a31b0e9
1 changed files with 14 additions and 0 deletions
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14
Eigen/src/Core/MathFunctions.h
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@ -862,10 +862,24 @@ template<> struct random_impl<bool>
template<> struct scalar_fuzzy_impl<bool> template<> struct scalar_fuzzy_impl<bool>
{ {
typedef bool RealScalar;
template<typename OtherScalar>
static inline bool isMuchSmallerThan(const bool& x, const bool&, const bool&)
{
return !x;
}
static inline bool isApprox(bool x, bool y, bool) static inline bool isApprox(bool x, bool y, bool)
{ {
return x == y; return x == y;
} }
static inline bool isApproxOrLessThan(const bool& x, const bool& y, const bool&)
{
return (!x) || y;
}
}; };
} // end namespace internal } // end namespace internal