/usr/include/trilinos/Kokkos_AnalyzeStokhosShape.hpp is in libtrilinos-stokhos-dev 12.4.2-2.
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// ***********************************************************************
//
// Stokhos Package
// Copyright (2009) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
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//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// Questions? Contact Eric T. Phipps (etphipp@sandia.gov).
//
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// @HEADER
#ifndef KOKKOS_ANALYZE_STOKHOS_SHAPE_HPP
#define KOKKOS_ANALYZE_STOKHOS_SHAPE_HPP
#include <impl/Kokkos_Shape.hpp>
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
namespace Kokkos {
namespace Impl {
//----------------------------------------------------------------------------
/** \brief Analyze the array shape defined by a Kokkos::View data type.
*
* It is presumed that the data type can be mapped down to a multidimensional
* array of an intrinsic scalar numerical type (double, float, int, ... ).
* The 'value_type' of an array may be an embedded aggregate type such
* as a fixed length array 'Array<T,N>'. In this case the 'array_instrinsic_type'
* represents the underlying array of intrinsic numeric type.
*
* The embedded aggregate type must have an AnalyzeStokhosShape specialization
* to map it down to a shape and intrinsic scalar numerical type.
*
* This is a slight variation of the original AnalyzeShape in that takes the
* the Layout as a template parameter. This allows the sacado specializations
* to put the sacado dimension in different places depending on the layout.
*/
template< class T, class Layout >
struct AnalyzeStokhosShape : public Shape< sizeof(T) , 0 >
{
typedef void specialize ;
typedef Shape< sizeof(T), 0 > shape ;
typedef T array_intrinsic_type ;
typedef T flat_array_type ;
typedef T value_type ;
typedef T type ;
typedef const T const_array_intrinsic_type ;
typedef const T const_flat_array_type ;
typedef const T const_value_type ;
typedef const T const_type ;
typedef T non_const_array_intrinsic_type ;
typedef T non_const_flat_array_type ;
typedef T non_const_value_type ;
typedef T non_const_type ;
};
template< class Layout>
struct AnalyzeStokhosShape<void, Layout> : public Shape< 0 , 0 >
{
typedef void specialize ;
typedef Shape< 0 , 0 > shape ;
typedef void array_intrinsic_type ;
typedef void flat_array_type ;
typedef void value_type ;
typedef void type ;
typedef const void const_array_intrinsic_type ;
typedef const void const_flat_array_type ;
typedef const void const_value_type ;
typedef const void const_type ;
typedef void non_const_array_intrinsic_type ;
typedef void non_const_flat_array_type ;
typedef void non_const_value_type ;
typedef void non_const_type ;
};
template< class T, class Layout >
struct AnalyzeStokhosShape< const T, Layout > :
public AnalyzeStokhosShape<T, Layout>::shape
{
private:
typedef AnalyzeStokhosShape<T, Layout> nested ;
public:
typedef typename nested::specialize specialize ;
typedef typename nested::shape shape ;
typedef typename nested::const_array_intrinsic_type array_intrinsic_type ;
typedef typename nested::const_flat_array_type flat_array_type ;
typedef typename nested::const_value_type value_type ;
typedef typename nested::const_type type ;
typedef typename nested::const_array_intrinsic_type const_array_intrinsic_type ;
typedef typename nested::const_flat_array_type const_flat_array_type ;
typedef typename nested::const_value_type const_value_type ;
typedef typename nested::const_type const_type ;
typedef typename nested::non_const_array_intrinsic_type non_const_array_intrinsic_type ;
typedef typename nested::non_const_flat_array_type non_const_flat_array_type ;
typedef typename nested::non_const_value_type non_const_value_type ;
typedef typename nested::non_const_type non_const_type ;
};
template< class T, class Layout >
struct AnalyzeStokhosShape< T *, Layout >
: public ShapeInsert< typename AnalyzeStokhosShape<T,Layout>::shape , 0 >::type
{
private:
typedef AnalyzeStokhosShape<T, Layout> nested ;
public:
typedef typename nested::specialize specialize ;
typedef typename ShapeInsert< typename nested::shape , 0 >::type shape ;
typedef typename nested::array_intrinsic_type * array_intrinsic_type ;
typedef typename nested::flat_array_type * flat_array_type ;
typedef typename nested::value_type value_type ;
typedef typename nested::type * type ;
typedef typename nested::const_array_intrinsic_type * const_array_intrinsic_type ;
typedef typename nested::const_flat_array_type * const_flat_array_type ;
typedef typename nested::const_value_type const_value_type ;
typedef typename nested::const_type * const_type ;
typedef typename nested::non_const_array_intrinsic_type * non_const_array_intrinsic_type ;
typedef typename nested::non_const_flat_array_type * non_const_flat_array_type ;
typedef typename nested::non_const_value_type non_const_value_type ;
typedef typename nested::non_const_type * non_const_type ;
};
template< class T, class Layout >
struct AnalyzeStokhosShape< T[], Layout >
: public ShapeInsert< typename AnalyzeStokhosShape<T, Layout>::shape , 0 >::type
{
private:
typedef AnalyzeStokhosShape<T, Layout> nested ;
public:
typedef typename nested::specialize specialize ;
typedef typename ShapeInsert< typename nested::shape , 0 >::type shape ;
typedef typename nested::array_intrinsic_type array_intrinsic_type [] ;
typedef typename nested::flat_array_type flat_array_type [] ;
typedef typename nested::value_type value_type ;
typedef typename nested::type type [] ;
typedef typename nested::const_array_intrinsic_type const_array_intrinsic_type [] ;
typedef typename nested::const_flat_array_type const_flat_array_type [] ;
typedef typename nested::const_value_type const_value_type ;
typedef typename nested::const_type const_type [] ;
typedef typename nested::non_const_array_intrinsic_type non_const_array_intrinsic_type [] ;
typedef typename nested::non_const_flat_array_type non_const_flat_array_type [] ;
typedef typename nested::non_const_value_type non_const_value_type ;
typedef typename nested::non_const_type non_const_type [] ;
};
template< class T, class Layout >
struct AnalyzeStokhosShape< const T[], Layout >
: public ShapeInsert< typename AnalyzeStokhosShape< const T, Layout >::shape , 0 >::type
{
private:
typedef AnalyzeStokhosShape< const T, Layout > nested ;
public:
typedef typename nested::specialize specialize ;
typedef typename ShapeInsert< typename nested::shape , 0 >::type shape ;
typedef typename nested::array_intrinsic_type array_intrinsic_type [] ;
typedef typename nested::flat_array_type flat_array_type [] ;
typedef typename nested::value_type value_type ;
typedef typename nested::type type [] ;
typedef typename nested::const_array_intrinsic_type const_array_intrinsic_type [] ;
typedef typename nested::const_flat_array_type const_flat_array_type [] ;
typedef typename nested::const_value_type const_value_type ;
typedef typename nested::const_type const_type [] ;
typedef typename nested::non_const_array_intrinsic_type non_const_array_intrinsic_type [] ;
typedef typename nested::non_const_flat_array_type non_const_flat_array_type [] ;
typedef typename nested::non_const_value_type non_const_value_type ;
typedef typename nested::non_const_type non_const_type [] ;
};
template< class T, class Layout , unsigned N >
struct AnalyzeStokhosShape< T[N], Layout >
: public ShapeInsert< typename AnalyzeStokhosShape<T, Layout>::shape , N >::type
{
private:
typedef AnalyzeStokhosShape<T, Layout> nested ;
public:
typedef typename nested::specialize specialize ;
typedef typename ShapeInsert< typename nested::shape , N >::type shape ;
typedef typename nested::array_intrinsic_type array_intrinsic_type [N] ;
typedef typename nested::flat_array_type flat_array_type [N] ;
typedef typename nested::value_type value_type ;
typedef typename nested::type type [N] ;
typedef typename nested::const_array_intrinsic_type const_array_intrinsic_type [N] ;
typedef typename nested::const_flat_array_type const_flat_array_type [N] ;
typedef typename nested::const_value_type const_value_type ;
typedef typename nested::const_type const_type [N] ;
typedef typename nested::non_const_array_intrinsic_type non_const_array_intrinsic_type [N] ;
typedef typename nested::non_const_flat_array_type non_const_flat_array_type [N] ;
typedef typename nested::non_const_value_type non_const_value_type ;
typedef typename nested::non_const_type non_const_type [N] ;
};
template< class T, class Layout , unsigned N >
struct AnalyzeStokhosShape< const T[N], Layout >
: public ShapeInsert< typename AnalyzeStokhosShape< const T, Layout >::shape , N >::type
{
private:
typedef AnalyzeStokhosShape< const T, Layout > nested ;
public:
typedef typename nested::specialize specialize ;
typedef typename ShapeInsert< typename nested::shape , N >::type shape ;
typedef typename nested::array_intrinsic_type array_intrinsic_type [N] ;
typedef typename nested::flat_array_type flat_array_type [N] ;
typedef typename nested::value_type value_type ;
typedef typename nested::type type [N] ;
typedef typename nested::const_array_intrinsic_type const_array_intrinsic_type [N] ;
typedef typename nested::const_flat_array_type const_flat_array_type [N] ;
typedef typename nested::const_value_type const_value_type ;
typedef typename nested::const_type const_type [N] ;
typedef typename nested::non_const_array_intrinsic_type non_const_array_intrinsic_type [N] ;
typedef typename nested::non_const_flat_array_type non_const_flat_array_type [N] ;
typedef typename nested::non_const_value_type non_const_value_type ;
typedef typename nested::non_const_type non_const_type [N] ;
};
} // namespace Impl
} // namespace Kokkos
#endif /* #ifndef KOKKOS_ANALYZE_STOKHOS_SHAPE_HPP */
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