diff --git a/dune/istl/bcrsmatrix.hh b/dune/istl/bcrsmatrix.hh
index 7cecddb393dd1a99ad68550a434e23cf251f2bec..3806a813b43caaf3fc6903035a72d5420486ad42 100644
--- a/dune/istl/bcrsmatrix.hh
+++ b/dune/istl/bcrsmatrix.hh
@@ -485,7 +485,7 @@ namespace Dune {
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the type representing the components
typedef B block_type;
diff --git a/dune/istl/bdmatrix.hh b/dune/istl/bdmatrix.hh
index ce268ddb33bd483c8fa0d9c775e7e5004005c33f..19ed0f36cc6dbcb463aea8f45f90be668f47c09e 100644
--- a/dune/istl/bdmatrix.hh
+++ b/dune/istl/bdmatrix.hh
@@ -7,7 +7,6 @@
#include <memory>
-#include <dune/common/ftraits.hh>
#include <dune/common/rangeutilities.hh>
#include <dune/common/scalarmatrixview.hh>
@@ -37,7 +36,7 @@ namespace Dune {
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the type representing the components
typedef B block_type;
diff --git a/dune/istl/btdmatrix.hh b/dune/istl/btdmatrix.hh
index f4dc981a85a4f96f3fcc950f2c03ba690f89c6da..2bd2a6ea12cda95289f7e32a00fe24bfddeff0e9 100644
--- a/dune/istl/btdmatrix.hh
+++ b/dune/istl/btdmatrix.hh
@@ -6,7 +6,6 @@
#define DUNE_ISTL_BTDMATRIX_HH
#include <dune/common/fmatrix.hh>
-#include <dune/common/ftraits.hh>
#include <dune/common/scalarvectorview.hh>
#include <dune/common/scalarmatrixview.hh>
#include <dune/istl/bcrsmatrix.hh>
@@ -35,7 +34,7 @@ namespace Dune {
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the type representing the components
typedef B block_type;
diff --git a/dune/istl/bvector.hh b/dune/istl/bvector.hh
index 6aa3582730a4fe24aea3411f2ed25109717262b2..28597e59ffc3c485fd1128cb6c9e188939a47b12 100644
--- a/dune/istl/bvector.hh
+++ b/dune/istl/bvector.hh
@@ -40,11 +40,32 @@ namespace Dune {
/** \brief Everything in this namespace is internal to dune-istl, and may change without warning */
namespace Imp {
+ /** \brief Define some derived types transparently for number types and dune-istl vector types
+ *
+ * This is the actual implementation. Calling code should use BlockTraits instead.
+ * \tparam isNumber Whether B is a number type (true) or a dune-istl matrix or vector type (false)
+ */
+ template <class B, bool isNumber>
+ class BlockTraitsImp;
+
+ template <class B>
+ class BlockTraitsImp<B,true>
+ {
+ public:
+ using field_type = B;
+ };
+
+ template <class B>
+ class BlockTraitsImp<B,false>
+ {
+ public:
+ using field_type = typename B::field_type;
+ };
+
/** \brief Define some derived types transparently for number types and dune-istl matrix/vector types
- * \deprecated
*/
template <class B>
- using BlockTraits [[deprecated("Use FieldTraits instead.")]] = FieldTraits<B>;
+ using BlockTraits = BlockTraitsImp<B,IsNumber<B>::value>;
/**
\brief An unmanaged vector of blocks.
@@ -65,7 +86,7 @@ namespace Imp {
public:
//===== type definitions and constants
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the type representing the components
typedef B block_type;
@@ -156,7 +177,7 @@ namespace Imp {
template<class OtherB, class OtherST>
auto operator* (const block_vector_unmanaged<OtherB,OtherST>& y) const
{
- typedef typename PromotionTraits<field_type,typename FieldTraits<OtherB>::field_type>::PromotedType PromotedType;
+ typedef typename PromotionTraits<field_type,typename BlockTraits<OtherB>::field_type>::PromotedType PromotedType;
PromotedType sum(0);
#ifdef DUNE_ISTL_WITH_CHECKING
if (this->n!=y.N()) DUNE_THROW(ISTLError,"vector size mismatch");
@@ -177,7 +198,7 @@ namespace Imp {
template<class OtherB, class OtherST>
auto dot(const block_vector_unmanaged<OtherB,OtherST>& y) const
{
- typedef typename PromotionTraits<field_type,typename FieldTraits<OtherB>::field_type>::PromotedType PromotedType;
+ typedef typename PromotionTraits<field_type,typename BlockTraits<OtherB>::field_type>::PromotedType PromotedType;
PromotedType sum(0);
#ifdef DUNE_ISTL_WITH_CHECKING
if (this->n!=y.N()) DUNE_THROW(ISTLError,"vector size mismatch");
@@ -374,7 +395,7 @@ namespace Imp {
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the type representing the components
typedef B block_type;
@@ -602,7 +623,7 @@ namespace Imp {
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the type representing the components
typedef B block_type;
@@ -725,7 +746,7 @@ namespace Imp {
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the type representing the components
typedef B block_type;
@@ -976,7 +997,7 @@ namespace Imp {
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the type representing the components
typedef B block_type;
diff --git a/dune/istl/matrix.hh b/dune/istl/matrix.hh
index dc86fb100bc5171587b0ec37600b42a264ea1163..2aff17648313356e96570b53e5b2413be8be50e7 100644
--- a/dune/istl/matrix.hh
+++ b/dune/istl/matrix.hh
@@ -47,7 +47,7 @@ namespace MatrixImp
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the allocator type
typedef A allocator_type;
@@ -562,7 +562,7 @@ namespace MatrixImp
public:
/** \brief Export the type representing the underlying field */
- using field_type = typename FieldTraits<T>::field_type;
+ using field_type = typename Imp::BlockTraits<T>::field_type;
/** \brief Export the type representing the components */
typedef T block_type;
diff --git a/dune/istl/matrixmarket.hh b/dune/istl/matrixmarket.hh
index 05289d58cb34d5cc335071566d377f542e03c125..5c2d7825515880fd4841e8c74c1364bfab6cadea 100644
--- a/dune/istl/matrixmarket.hh
+++ b/dune/istl/matrixmarket.hh
@@ -23,7 +23,6 @@
#include <dune/common/exceptions.hh>
#include <dune/common/fmatrix.hh>
-#include <dune/common/ftraits.hh>
#include <dune/common/fvector.hh>
#include <dune/common/hybridutilities.hh>
#include <dune/common/stdstreams.hh>
@@ -180,7 +179,7 @@ namespace Dune
static void print(std::ostream& os)
{
os<<"%%MatrixMarket matrix coordinate ";
- os<<mm_numeric_type<Simd::Scalar<typename FieldTraits<T>::field_type>>::str()<<" general"<<std::endl;
+ os<<mm_numeric_type<Simd::Scalar<typename Imp::BlockTraits<T>::field_type>>::str()<<" general"<<std::endl;
}
};
@@ -190,7 +189,7 @@ namespace Dune
static void print(std::ostream& os)
{
os<<"%%MatrixMarket matrix array ";
- os<<mm_numeric_type<Simd::Scalar<typename FieldTraits<B>::field_type>>::str()<<" general"<<std::endl;
+ os<<mm_numeric_type<Simd::Scalar<typename Imp::BlockTraits<B>::field_type>>::str()<<" general"<<std::endl;
}
};
diff --git a/dune/istl/vbvector.hh b/dune/istl/vbvector.hh
index 89dd0962e918e931208b8d3821d081b4191468d7..681df8c85e6ed24ce8a58dff2919edda5cb85678 100644
--- a/dune/istl/vbvector.hh
+++ b/dune/istl/vbvector.hh
@@ -53,7 +53,7 @@ namespace Dune {
//===== type definitions and constants
//! export the type representing the field
- using field_type = typename FieldTraits<B>::field_type;
+ using field_type = typename Imp::BlockTraits<B>::field_type;
//! export the allocator type
typedef A allocator_type;