devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Revert "Add constexpr, test for C++14 constexpr."

Browse Source
This commit is contained in:
Rasmus Munk Larsen
2022-09-16 21:14:29 +00:00
committed by Antonio Sánchez
parent ea84e7ad63
commit 273e0c884e
59 changed files with 631 additions and 924 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Eigen/src/Core/arch/Default/ConjHelper.h
View File

@@ -47,16 +47,16 @@ template<bool Conjugate> struct conj_if;
template<> struct conj_if<true> {
template<typename T>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR T operator()(const T& x) const { return numext::conj(x); }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE T operator()(const T& x) const { return numext::conj(x); }
template<typename T>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR T pconj(const T& x) const { return internal::pconj(x); }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE T pconj(const T& x) const { return internal::pconj(x); }
};
template<> struct conj_if<false> {
template<typename T>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR const T& operator()(const T& x) const { return x; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const T& operator()(const T& x) const { return x; }
template<typename T>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR const T& pconj(const T& x) const { return x; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const T& pconj(const T& x) const { return x; }
};
// Generic Implementation, assume scalars since the packet-version is
@@ -93,11 +93,11 @@ template<typename Packet, bool ConjLhs, bool ConjRhs>
struct conj_helper<Packet, Packet, ConjLhs, ConjRhs>
{
typedef Packet ResultType;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR Packet pmadd(const Packet& x, const Packet& y, const Packet& c) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet pmadd(const Packet& x, const Packet& y, const Packet& c) const
{ return Eigen::internal::pmadd(conj_if<ConjLhs>().pconj(x), conj_if<ConjRhs>().pconj(y), c); }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR Packet pmul(const Packet& x, const Packet& y) const
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet pmul(const Packet& x, const Packet& y) const
{ return Eigen::internal::pmul(conj_if<ConjLhs>().pconj(x), conj_if<ConjRhs>().pconj(y)); }
};