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add RealView api

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This commit is contained in:
Charles Schlosser
2025-08-12 16:55:05 +00:00
committed by Rasmus Munk Larsen
parent 954e21152e
commit 43a65a9cbd
7 changed files with 401 additions and 6 deletions
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26
Eigen/src/Core/SelfCwiseBinaryOp.h
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@@ -15,19 +15,33 @@
namespace Eigen {
// TODO generalize the scalar type of 'other'
template <typename Derived>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator*=(const Scalar& other) {
internal::call_assignment(this->derived(), PlainObject::Constant(rows(), cols(), other),
internal::mul_assign_op<Scalar, Scalar>());
using ConstantExpr = typename internal::plain_constant_type<Derived, Scalar>::type;
using Op = internal::mul_assign_op<Scalar>;
internal::call_assignment(derived(), ConstantExpr(rows(), cols(), other), Op());
return derived();
}
template <typename Derived>
template <bool Enable, typename>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator*=(const RealScalar& other) {
realView() *= other;
return derived();
}
template <typename Derived>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator/=(const Scalar& other) {
internal::call_assignment(this->derived(), PlainObject::Constant(rows(), cols(), other),
internal::div_assign_op<Scalar, Scalar>());
using ConstantExpr = typename internal::plain_constant_type<Derived, Scalar>::type;
using Op = internal::div_assign_op<Scalar>;
internal::call_assignment(derived(), ConstantExpr(rows(), cols(), other), Op());
return derived();
}
template <typename Derived>
template <bool Enable, typename>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator/=(const RealScalar& other) {
realView() /= other;
return derived();
}