Searched refs:PositiveSemiDef (Results 1 – 1 of 1) sorted by relevance
22 enum SignMatrix { PositiveSemiDef, NegativeSemiDef, ZeroSign, Indefinite }; enumerator173 return m_sign == internal::PositiveSemiDef || m_sign == internal::ZeroSign; in isPositive()308 if (numext::real(mat.coeff(0,0)) > static_cast<RealScalar>(0) ) sign = PositiveSemiDef;383 if (sign == PositiveSemiDef) {388 if (realAkk > static_cast<RealScalar>(0)) sign = PositiveSemiDef;546 m_sign = sigma>=0 ? internal::PositiveSemiDef : internal::NegativeSemiDef;