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A bit of cleaning

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This commit is contained in:
Gael Guennebaud 2014-03-13 15:44:20 +01:00
parent aceae8314b
commit 0a6c472335
1 changed files with 56 additions and 26 deletions
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82
Eigen/src/Core/Assign.h
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@ -509,7 +509,7 @@ EIGEN_STRONG_INLINE Derived& DenseBase<Derived>
#ifdef EIGEN_TEST_EVALUATORS
eigen_assert(rows() == other.rows() && cols() == other.cols());
internal::call_dense_assignment_loop(derived(),other.derived());
internal::call_assignment_no_alias(derived(),other.derived());
#else // EIGEN_TEST_EVALUATORS
@ -530,23 +530,7 @@ EIGEN_STRONG_INLINE Derived& DenseBase<Derived>
namespace internal {
#ifdef EIGEN_TEST_EVALUATORS
// TODO remove this class which is now useless
template<typename Derived, typename OtherDerived>
struct assign_selector {
EIGEN_DEVICE_FUNC
static EIGEN_STRONG_INLINE Derived& run(Derived& dst, const OtherDerived& other) {
call_assignment(dst, other.derived(), internal::assign_op<typename OtherDerived::Scalar>());
return dst;
}
template<typename ActualDerived, typename ActualOtherDerived>
EIGEN_DEVICE_FUNC
static EIGEN_STRONG_INLINE Derived& evalTo(ActualDerived& dst, const ActualOtherDerived& other) { other.evalTo(dst); return dst; }
};
#else // EIGEN_TEST_EVALUATORS
#ifndef EIGEN_TEST_EVALUATORS
template<typename Derived, typename OtherDerived,
bool EvalBeforeAssigning = (int(internal::traits<OtherDerived>::Flags) & EvalBeforeAssigningBit) != 0,
bool NeedToTranspose = ((int(Derived::RowsAtCompileTime) == 1 && int(OtherDerived::ColsAtCompileTime) == 1)
@ -585,6 +569,59 @@ struct assign_selector<Derived,OtherDerived,true,true> {
#endif // EIGEN_TEST_EVALUATORS
} // end namespace internal
#ifdef EIGEN_TEST_EVALUATORS
template<typename Derived>
template<typename OtherDerived>
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator=(const DenseBase<OtherDerived>& other)
{
internal::call_assignment(derived(), other.derived());
return derived();
}
template<typename Derived>
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator=(const DenseBase& other)
{
internal::call_assignment(derived(), other.derived());
return derived();
}
template<typename Derived>
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const MatrixBase& other)
{
internal::call_assignment(derived(), other.derived());
return derived();
}
template<typename Derived>
template <typename OtherDerived>
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const DenseBase<OtherDerived>& other)
{
internal::call_assignment(derived(), other.derived());
return derived();
}
template<typename Derived>
template <typename OtherDerived>
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const EigenBase<OtherDerived>& other)
{
other.derived().evalTo(derived());
return derived();
}
template<typename Derived>
template<typename OtherDerived>
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const ReturnByValue<OtherDerived>& other)
{
other.derived().evalTo(derived());
return derived();
}
#else // EIGEN_TEST_EVALUATORS
template<typename Derived>
template<typename OtherDerived>
EIGEN_DEVICE_FUNC
@ -620,11 +657,7 @@ template <typename OtherDerived>
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const EigenBase<OtherDerived>& other)
{
#ifdef EIGEN_TEST_EVALUATORS
return internal::assign_selector<Derived,OtherDerived>::evalTo(derived(), other.derived());
#else
return internal::assign_selector<Derived,OtherDerived,false>::evalTo(derived(), other.derived());
#endif
}
template<typename Derived>
@ -632,12 +665,9 @@ template<typename OtherDerived>
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const ReturnByValue<OtherDerived>& other)
{
#ifdef EIGEN_TEST_EVALUATORS
return internal::assign_selector<Derived,OtherDerived>::evalTo(derived(), other.derived());
#else
return internal::assign_selector<Derived,OtherDerived,false>::evalTo(derived(), other.derived());
#endif
}
#endif // EIGEN_TEST_EVALUATORS
} // end namespace Eigen