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Silenced some compilation warnings

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This commit is contained in:
Benoit Steiner 2015-01-30 19:46:30 -08:00
parent e896c0ade7
commit 590f4b0aa3
3 changed files with 12 additions and 24 deletions
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22
unsupported/Eigen/CXX11/src/Tensor/TensorIndexList.h
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@ -124,18 +124,18 @@ struct tuple_coeff<0> {
update_value(std::get<0>(t), value); update_value(std::get<0>(t), value);
} }
template <typename... T> template <typename... T>
static constexpr bool value_known_statically(const DenseIndex i, const std::tuple<T...>& t) { static constexpr bool value_known_statically(const DenseIndex i, const std::tuple<T...>&) {
// eigen_assert (i == 0); // gcc fails to compile assertions in constexpr // eigen_assert (i == 0); // gcc fails to compile assertions in constexpr
return is_compile_time_constant<typename std::tuple_element<0, std::tuple<T...> >::type>::value & (i == 0); return is_compile_time_constant<typename std::tuple_element<0, std::tuple<T...> >::type>::value & (i == 0);
} }
template <typename... T> template <typename... T>
static constexpr bool values_up_to_known_statically(const std::tuple<T...>& t) { static constexpr bool values_up_to_known_statically(const std::tuple<T...>&) {
return is_compile_time_constant<typename std::tuple_element<0, std::tuple<T...> >::type>::value; return is_compile_time_constant<typename std::tuple_element<0, std::tuple<T...> >::type>::value;
} }
template <typename... T> template <typename... T>
static constexpr bool values_up_to_statically_known_to_increase(const std::tuple<T...>& t) { static constexpr bool values_up_to_statically_known_to_increase(const std::tuple<T...>&) {
return true; return true;
} }
}; };
@ -271,7 +271,7 @@ template <typename FirstType, typename... OtherTypes>
struct index_statically_eq<IndexList<FirstType, OtherTypes...> > { struct index_statically_eq<IndexList<FirstType, OtherTypes...> > {
constexpr bool operator() (const DenseIndex i, const DenseIndex value) const { constexpr bool operator() (const DenseIndex i, const DenseIndex value) const {
return IndexList<FirstType, OtherTypes...>().value_known_statically(i) & return IndexList<FirstType, OtherTypes...>().value_known_statically(i) &
IndexList<FirstType, OtherTypes...>()[i] == value; (IndexList<FirstType, OtherTypes...>()[i] == value);
} }
}; };
@ -279,7 +279,7 @@ template <typename FirstType, typename... OtherTypes>
struct index_statically_eq<const IndexList<FirstType, OtherTypes...> > { struct index_statically_eq<const IndexList<FirstType, OtherTypes...> > {
constexpr bool operator() (const DenseIndex i, const DenseIndex value) const { constexpr bool operator() (const DenseIndex i, const DenseIndex value) const {
return IndexList<FirstType, OtherTypes...>().value_known_statically(i) & return IndexList<FirstType, OtherTypes...>().value_known_statically(i) &
IndexList<FirstType, OtherTypes...>()[i] == value; (IndexList<FirstType, OtherTypes...>()[i] == value);
} }
}; };
@ -294,7 +294,7 @@ template <typename FirstType, typename... OtherTypes>
struct index_statically_ne<IndexList<FirstType, OtherTypes...> > { struct index_statically_ne<IndexList<FirstType, OtherTypes...> > {
constexpr bool operator() (const DenseIndex i, const DenseIndex value) const { constexpr bool operator() (const DenseIndex i, const DenseIndex value) const {
return IndexList<FirstType, OtherTypes...>().value_known_statically(i) & return IndexList<FirstType, OtherTypes...>().value_known_statically(i) &
IndexList<FirstType, OtherTypes...>()[i] != value; (IndexList<FirstType, OtherTypes...>()[i] != value);
} }
}; };
@ -302,7 +302,7 @@ template <typename FirstType, typename... OtherTypes>
struct index_statically_ne<const IndexList<FirstType, OtherTypes...> > { struct index_statically_ne<const IndexList<FirstType, OtherTypes...> > {
constexpr bool operator() (const DenseIndex i, const DenseIndex value) const { constexpr bool operator() (const DenseIndex i, const DenseIndex value) const {
return IndexList<FirstType, OtherTypes...>().value_known_statically(i) & return IndexList<FirstType, OtherTypes...>().value_known_statically(i) &
IndexList<FirstType, OtherTypes...>()[i] != value; (IndexList<FirstType, OtherTypes...>()[i] != value);
} }
}; };
@ -318,7 +318,7 @@ template <typename FirstType, typename... OtherTypes>
struct index_statically_gt<IndexList<FirstType, OtherTypes...> > { struct index_statically_gt<IndexList<FirstType, OtherTypes...> > {
constexpr bool operator() (const DenseIndex i, const DenseIndex value) const { constexpr bool operator() (const DenseIndex i, const DenseIndex value) const {
return IndexList<FirstType, OtherTypes...>().value_known_statically(i) & return IndexList<FirstType, OtherTypes...>().value_known_statically(i) &
IndexList<FirstType, OtherTypes...>()[i] > value; (IndexList<FirstType, OtherTypes...>()[i] > value);
} }
}; };
@ -326,7 +326,7 @@ template <typename FirstType, typename... OtherTypes>
struct index_statically_gt<const IndexList<FirstType, OtherTypes...> > { struct index_statically_gt<const IndexList<FirstType, OtherTypes...> > {
constexpr bool operator() (const DenseIndex i, const DenseIndex value) const { constexpr bool operator() (const DenseIndex i, const DenseIndex value) const {
return IndexList<FirstType, OtherTypes...>().value_known_statically(i) & return IndexList<FirstType, OtherTypes...>().value_known_statically(i) &
IndexList<FirstType, OtherTypes...>()[i] > value; (IndexList<FirstType, OtherTypes...>()[i] > value);
} }
}; };
@ -341,7 +341,7 @@ template <typename FirstType, typename... OtherTypes>
struct index_statically_lt<IndexList<FirstType, OtherTypes...> > { struct index_statically_lt<IndexList<FirstType, OtherTypes...> > {
constexpr bool operator() (const DenseIndex i, const DenseIndex value) const { constexpr bool operator() (const DenseIndex i, const DenseIndex value) const {
return IndexList<FirstType, OtherTypes...>().value_known_statically(i) & return IndexList<FirstType, OtherTypes...>().value_known_statically(i) &
IndexList<FirstType, OtherTypes...>()[i] < value; (IndexList<FirstType, OtherTypes...>()[i] < value);
} }
}; };
@ -349,7 +349,7 @@ template <typename FirstType, typename... OtherTypes>
struct index_statically_lt<const IndexList<FirstType, OtherTypes...> > { struct index_statically_lt<const IndexList<FirstType, OtherTypes...> > {
constexpr bool operator() (const DenseIndex i, const DenseIndex value) const { constexpr bool operator() (const DenseIndex i, const DenseIndex value) const {
return IndexList<FirstType, OtherTypes...>().value_known_statically(i) & return IndexList<FirstType, OtherTypes...>().value_known_statically(i) &
IndexList<FirstType, OtherTypes...>()[i] < value; (IndexList<FirstType, OtherTypes...>()[i] < value);
} }
}; };

12
unsupported/Eigen/CXX11/src/Tensor/TensorInitializer.h
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@ -55,18 +55,6 @@ struct Initializer<Derived, 1> {
} }
}; };
template <typename Derived>
struct Initializer<Derived, Dynamic> {
typedef std::initializer_list<typename traits<Derived>::Scalar> InitList;
static void run(TensorEvaluator<Derived, DefaultDevice>& tensor,
Eigen::array<typename traits<Derived>::Index, traits<Derived>::NumDimensions>* indices,
const InitList& vals) {
// Static initialization not implemented for VarDims tensors.
eigen_assert(false);
}
};
template <typename Derived, int N> template <typename Derived, int N>
void initialize_tensor(TensorEvaluator<Derived, DefaultDevice>& tensor, void initialize_tensor(TensorEvaluator<Derived, DefaultDevice>& tensor,
const typename Initializer<Derived, traits<Derived>::NumDimensions>::InitList& vals) { const typename Initializer<Derived, traits<Derived>::NumDimensions>::InitList& vals) {

2
unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
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@ -129,7 +129,7 @@ struct InnerMostDimReducer<Self, Op, true> {
template <int DimIndex, typename Self, typename Op, bool vectorizable = (Self::InputPacketAccess & Op::PacketAccess)> template <int DimIndex, typename Self, typename Op, bool vectorizable = (Self::InputPacketAccess & Op::PacketAccess)>
struct InnerMostDimPreserver { struct InnerMostDimPreserver {
static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void reduce(const Self& self, typename Self::Index firstIndex, Op& reducer, typename Self::PacketReturnType* accum) { static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void reduce(const Self&, typename Self::Index, Op&, typename Self::PacketReturnType*) {
eigen_assert(false && "should never be called"); eigen_assert(false && "should never be called");
} }
}; };