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Replace Eigen type metaprogramming with corresponding std types and make use of alias templates

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This commit is contained in:
Erik Schultheis
2022-03-16 16:43:40 +00:00
committed by Antonio Sánchez
parent 514f90c9ff
commit 421cbf0866
191 changed files with 1147 additions and 1221 deletions
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26
Eigen/src/Core/MathFunctions.h
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@@ -434,9 +434,9 @@ struct cast_impl
// generating warnings on clang. Here we explicitly cast the real component.
template<typename OldType, typename NewType>
struct cast_impl<OldType, NewType,
typename internal::enable_if<
typename std::enable_if_t<
!NumTraits<OldType>::IsComplex && NumTraits<NewType>::IsComplex
>::type>
>>
{
EIGEN_DEVICE_FUNC
static inline NewType run(const OldType& x)
@@ -891,7 +891,7 @@ struct random_default_impl<Scalar, false, true>
// ScalarX is the widest of ScalarU and unsigned int.
// We'll deal only with ScalarX and unsigned int below thus avoiding signed
// types and arithmetic and signed overflows (which are undefined behavior).
typedef typename conditional<(ScalarU(-1) > unsigned(-1)), ScalarU, unsigned>::type ScalarX;
typedef std::conditional_t<(ScalarU(-1) > unsigned(-1)), ScalarU, unsigned> ScalarX;
// The following difference doesn't overflow, provided our integer types are two's
// complement and have the same number of padding bits in signed and unsigned variants.
// This is the case in most modern implementations of C++.
@@ -962,22 +962,22 @@ inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random()
template<typename T>
EIGEN_DEVICE_FUNC
typename internal::enable_if<internal::is_integral<T>::value,bool>::type
std::enable_if_t<internal::is_integral<T>::value,bool>
isnan_impl(const T&) { return false; }
template<typename T>
EIGEN_DEVICE_FUNC
typename internal::enable_if<internal::is_integral<T>::value,bool>::type
std::enable_if_t<internal::is_integral<T>::value,bool>
isinf_impl(const T&) { return false; }
template<typename T>
EIGEN_DEVICE_FUNC
typename internal::enable_if<internal::is_integral<T>::value,bool>::type
std::enable_if_t<internal::is_integral<T>::value,bool>
isfinite_impl(const T&) { return true; }
template<typename T>
EIGEN_DEVICE_FUNC
typename internal::enable_if<(!internal::is_integral<T>::value)&&(!NumTraits<T>::IsComplex),bool>::type
std::enable_if_t<(!internal::is_integral<T>::value)&&(!NumTraits<T>::IsComplex),bool>
isfinite_impl(const T& x)
{
#if defined(EIGEN_GPU_COMPILE_PHASE)
@@ -992,7 +992,7 @@ isfinite_impl(const T& x)
template<typename T>
EIGEN_DEVICE_FUNC
typename internal::enable_if<(!internal::is_integral<T>::value)&&(!NumTraits<T>::IsComplex),bool>::type
std::enable_if_t<(!internal::is_integral<T>::value)&&(!NumTraits<T>::IsComplex),bool>
isinf_impl(const T& x)
{
#if defined(EIGEN_GPU_COMPILE_PHASE)
@@ -1007,7 +1007,7 @@ isinf_impl(const T& x)
template<typename T>
EIGEN_DEVICE_FUNC
typename internal::enable_if<(!internal::is_integral<T>::value)&&(!NumTraits<T>::IsComplex),bool>::type
std::enable_if_t<(!internal::is_integral<T>::value)&&(!NumTraits<T>::IsComplex),bool>
isnan_impl(const T& x)
{
#if defined(EIGEN_GPU_COMPILE_PHASE)
@@ -1232,7 +1232,7 @@ inline EIGEN_MATHFUNC_RETVAL(real, Scalar) real(const Scalar& x)
template<typename Scalar>
EIGEN_DEVICE_FUNC
inline typename internal::add_const_on_value_type< EIGEN_MATHFUNC_RETVAL(real_ref, Scalar) >::type real_ref(const Scalar& x)
inline internal::add_const_on_value_type_t< EIGEN_MATHFUNC_RETVAL(real_ref, Scalar) > real_ref(const Scalar& x)
{
return internal::real_ref_impl<Scalar>::run(x);
}
@@ -1260,7 +1260,7 @@ inline EIGEN_MATHFUNC_RETVAL(arg, Scalar) arg(const Scalar& x)
template<typename Scalar>
EIGEN_DEVICE_FUNC
inline typename internal::add_const_on_value_type< EIGEN_MATHFUNC_RETVAL(imag_ref, Scalar) >::type imag_ref(const Scalar& x)
inline internal::add_const_on_value_type_t< EIGEN_MATHFUNC_RETVAL(imag_ref, Scalar) > imag_ref(const Scalar& x)
{
return internal::imag_ref_impl<Scalar>::run(x);
}
@@ -1503,7 +1503,7 @@ double log(const double &x) { return ::log(x); }
template<typename T>
EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
typename internal::enable_if<NumTraits<T>::IsSigned || NumTraits<T>::IsComplex,typename NumTraits<T>::Real>::type
std::enable_if_t<NumTraits<T>::IsSigned || NumTraits<T>::IsComplex,typename NumTraits<T>::Real>
abs(const T &x) {
EIGEN_USING_STD(abs);
return abs(x);
@@ -1511,7 +1511,7 @@ abs(const T &x) {
template<typename T>
EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
typename internal::enable_if<!(NumTraits<T>::IsSigned || NumTraits<T>::IsComplex),typename NumTraits<T>::Real>::type
std::enable_if_t<!(NumTraits<T>::IsSigned || NumTraits<T>::IsComplex),typename NumTraits<T>::Real>
abs(const T &x) {
return x;
}