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move ei_conj_if to a more appropriate file

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Gael Guennebaud 2010-07-09 18:05:57 +02:00
parent 642cc27eb1
commit b2effa2b2c
2 changed files with 12 additions and 12 deletions
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12
Eigen/src/Core/util/BlasUtil.h
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@ -89,6 +89,18 @@ template<typename RealScalar> struct ei_conj_helper<std::complex<RealScalar>, st
{ return Scalar(ei_real(x)*ei_real(y) - ei_imag(x)*ei_imag(y), - ei_real(x)*ei_imag(y) - ei_imag(x)*ei_real(y)); } { return Scalar(ei_real(x)*ei_real(y) - ei_imag(x)*ei_imag(y), - ei_real(x)*ei_imag(y) - ei_imag(x)*ei_real(y)); }
}; };
template<bool Conjugate> struct ei_conj_if;
template<> struct ei_conj_if<true> {
template<typename T>
inline T operator()(const T& x) { return ei_conj(x); }
};
template<> struct ei_conj_if<false> {
template<typename T>
inline const T& operator()(const T& x) { return x; }
};
// Lightweight helper class to access matrix coefficients. // Lightweight helper class to access matrix coefficients.
// Yes, this is somehow redundant with Map<>, but this version is much much lighter, // Yes, this is somehow redundant with Map<>, but this version is much much lighter,
// and so I hope better compilation performance (time and code quality). // and so I hope better compilation performance (time and code quality).

12
Eigen/src/Core/util/Meta.h
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@ -222,16 +222,4 @@ template<typename T> struct ei_is_diagonal<DiagonalWrapper<T> >
template<typename T, int S> struct ei_is_diagonal<DiagonalMatrix<T,S> > template<typename T, int S> struct ei_is_diagonal<DiagonalMatrix<T,S> >
{ enum { ret = true }; }; { enum { ret = true }; };
template<bool Conjugate> struct ei_conj_if;
template<> struct ei_conj_if<true> {
template<typename T>
inline T operator()(const T& x) { return ei_conj(x); }
};
template<> struct ei_conj_if<false> {
template<typename T>
inline const T& operator()(const T& x) { return x; }
};
#endif // EIGEN_META_H #endif // EIGEN_META_H