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// Copyright (C) 2010 NICTA and the authors listed below
// http://nicta.com.au
//
// Authors:
// - Conrad Sanderson (conradsand at ieee dot org)
//
// This file is part of the Armadillo C++ library.
// It is provided without any warranty of fitness
// for any purpose. You can redistribute this file
// and/or modify it under the terms of the GNU
// Lesser General Public License (LGPL) as published
// by the Free Software Foundation, either version 3
// of the License or (at your option) any later version.
// (see http://www.opensource.org/licenses for more info)
//! \addtogroup ProxyCube
//! @{
template<typename T1>
class ProxyCube
{
public:
inline ProxyCube(const T1& A)
{
arma_type_check< is_arma_type<T1>::value == false >::apply();
}
};
template<typename eT>
class ProxyCube< Cube<eT> >
{
public:
typedef eT elem_type;
typedef typename get_pod_type<elem_type>::result pod_type;
typedef Cube<eT> stored_type;
const Cube<eT>& Q;
const u32 n_rows;
const u32 n_cols;
const u32 n_elem_slice;
const u32 n_slices;
const u32 n_elem;
inline explicit ProxyCube(const Cube<eT>& A)
: Q (A)
, n_rows (A.n_rows)
, n_cols (A.n_cols)
, n_elem_slice(A.n_elem_slice)
, n_slices (A.n_slices)
, n_elem (A.n_elem)
{
arma_extra_debug_sigprint();
}
inline explicit ProxyCube(const u32 in_n_rows, const u32 in_n_cols, const u32 in_n_slices)
: Q (Q)
, n_rows (in_n_rows)
, n_cols (in_n_cols)
, n_elem_slice(in_n_rows*in_n_cols)
, n_slices (in_n_slices)
, n_elem (in_n_rows*in_n_cols*in_n_slices)
{
arma_extra_debug_sigprint();
}
arma_inline elem_type operator[] (const u32 i) const { return Q[i]; }
arma_inline elem_type at (const u32 row, const u32 col, const u32 slice) const { return Q.at(row, col, slice); }
};
template<typename T1, typename op_type>
class ProxyCube< OpCube<T1, op_type> >
{
public:
typedef typename T1::elem_type elem_type;
typedef typename get_pod_type<elem_type>::result pod_type;
typedef Cube<elem_type> stored_type;
const Cube<elem_type> Q;
const u32 n_rows;
const u32 n_cols;
const u32 n_elem_slice;
const u32 n_slices;
const u32 n_elem;
inline explicit ProxyCube(const OpCube<T1, op_type>& A)
: Q (A)
, n_rows (Q.n_rows)
, n_cols (Q.n_cols)
, n_elem_slice(Q.n_elem_slice)
, n_slices (Q.n_slices)
, n_elem (Q.n_elem)
{
arma_extra_debug_sigprint();
}
arma_inline elem_type operator[] (const u32 i) const { return Q[i]; }
arma_inline elem_type at (const u32 row, const u32 col, const u32 slice) const { return Q.at(row, col, slice); }
};
template<typename T1, typename T2, typename glue_type>
class ProxyCube< GlueCube<T1, T2, glue_type> >
{
public:
typedef typename T1::elem_type elem_type;
typedef typename get_pod_type<elem_type>::result pod_type;
typedef Cube<elem_type> stored_type;
const Cube<elem_type> Q;
const u32 n_rows;
const u32 n_cols;
const u32 n_elem_slice;
const u32 n_slices;
const u32 n_elem;
inline explicit ProxyCube(const GlueCube<T1, T2, glue_type>& A)
: Q (A)
, n_rows (Q.n_rows)
, n_cols (Q.n_cols)
, n_elem_slice(Q.n_elem_slice)
, n_slices (Q.n_slices)
, n_elem (Q.n_elem)
{
arma_extra_debug_sigprint();
}
arma_inline elem_type operator[] (const u32 i) const { return Q[i]; }
arma_inline elem_type at (const u32 row, const u32 col, const u32 slice) const { return Q.at(row, col, slice); }
};
template<typename eT>
class ProxyCube< subview_cube<eT> >
{
public:
typedef eT elem_type;
typedef typename get_pod_type<elem_type>::result pod_type;
typedef subview_cube<eT> stored_type;
const subview_cube<eT>& Q;
const u32 n_rows;
const u32 n_cols;
const u32 n_elem_slice;
const u32 n_slices;
const u32 n_elem;
inline explicit ProxyCube(const subview_cube<eT>& A)
: Q (A)
, n_rows (A.n_rows)
, n_cols (A.n_cols)
, n_elem_slice(A.n_elem_slice)
, n_slices (A.n_slices)
, n_elem (A.n_elem)
{
arma_extra_debug_sigprint();
}
arma_inline elem_type operator[] (const u32 i) const { return Q[i]; }
arma_inline elem_type at (const u32 row, const u32 col, const u32 slice) const { return Q.at(row, col, slice); }
};
template<typename T1, typename eop_type>
class ProxyCube< eOpCube<T1, eop_type > >
{
public:
typedef typename T1::elem_type elem_type;
typedef typename get_pod_type<elem_type>::result pod_type;
typedef eOpCube<T1, eop_type> stored_type;
const eOpCube<T1, eop_type>& Q;
const u32 n_rows;
const u32 n_cols;
const u32 n_elem_slice;
const u32 n_slices;
const u32 n_elem;
inline explicit ProxyCube(const eOpCube<T1, eop_type>& A)
: Q (A)
, n_rows (A.P.n_rows)
, n_cols (A.P.n_cols)
, n_elem_slice(A.P.n_elem_slice)
, n_slices (A.P.n_slices)
, n_elem (A.P.n_elem)
{
arma_extra_debug_sigprint();
}
arma_inline elem_type operator[] (const u32 i) const { return eop_type::get_elem(Q, i); }
arma_inline elem_type at (const u32 row, const u32 col, const u32 slice) const { return eop_type::get_elem(Q, row, col, slice); }
};
template<typename T1, typename T2, typename eglue_type>
class ProxyCube< eGlueCube<T1, T2, eglue_type > >
{
public:
typedef typename T1::elem_type elem_type;
typedef typename get_pod_type<elem_type>::result pod_type;
typedef eGlueCube<T1, T2, eglue_type> stored_type;
const eGlueCube<T1, T2, eglue_type>& Q;
const u32 n_rows;
const u32 n_cols;
const u32 n_elem_slice;
const u32 n_slices;
const u32 n_elem;
inline explicit ProxyCube(const eGlueCube<T1, T2, eglue_type>& A)
: Q (A)
, n_rows (A.P1.n_rows)
, n_cols (A.P1.n_cols)
, n_elem_slice(A.P1.n_elem_slice)
, n_slices (A.P1.n_slices)
, n_elem (A.P1.n_elem)
{
arma_extra_debug_sigprint();
}
arma_inline elem_type operator[] (const u32 i) const { return eglue_type::get_elem(Q, i); }
arma_inline elem_type at (const u32 row, const u32 col, const u32 slice) const { return eglue_type::get_elem(Q, row, col, slice); }
};
//! @}
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