From eda5bc26f44ee9a6f83dcf8c91f17296d7fc509d Mon Sep 17 00:00:00 2001
From: Nao Pross <np@0hm.ch>
Date: Mon, 12 Feb 2024 14:52:43 +0100
Subject: Move into version control

---
 .../include/armadillo_bits/GenCube_meat.hpp        | 188 +++++++++++++++++++++
 1 file changed, 188 insertions(+)
 create mode 100644 src/armadillo/include/armadillo_bits/GenCube_meat.hpp

(limited to 'src/armadillo/include/armadillo_bits/GenCube_meat.hpp')

diff --git a/src/armadillo/include/armadillo_bits/GenCube_meat.hpp b/src/armadillo/include/armadillo_bits/GenCube_meat.hpp
new file mode 100644
index 0000000..61735f3
--- /dev/null
+++ b/src/armadillo/include/armadillo_bits/GenCube_meat.hpp
@@ -0,0 +1,188 @@
+// SPDX-License-Identifier: Apache-2.0
+// 
+// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
+// Copyright 2008-2016 National ICT Australia (NICTA)
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ------------------------------------------------------------------------
+
+
+//! \addtogroup GenCube
+//! @{
+
+
+
+template<typename eT, typename gen_type>
+arma_inline
+GenCube<eT, gen_type>::GenCube(const uword in_n_rows, const uword in_n_cols, const uword in_n_slices)
+  : n_rows  (in_n_rows  )
+  , n_cols  (in_n_cols  )
+  , n_slices(in_n_slices)
+  {
+  arma_extra_debug_sigprint();
+  }
+
+
+
+template<typename eT, typename gen_type>
+arma_inline
+GenCube<eT, gen_type>::~GenCube()
+  {
+  arma_extra_debug_sigprint();
+  }
+
+
+
+template<typename eT, typename gen_type>
+arma_inline
+eT
+GenCube<eT, gen_type>::operator[](const uword) const
+  {
+       if(is_same_type<gen_type, gen_zeros>::yes)  { return eT(0); }
+  else if(is_same_type<gen_type, gen_ones >::yes)  { return eT(1); }
+  
+  return eT(0);  // prevent pedantic compiler warnings 
+  }
+
+
+
+template<typename eT, typename gen_type>
+arma_inline
+eT
+GenCube<eT, gen_type>::at(const uword, const uword, const uword) const
+  {
+       if(is_same_type<gen_type, gen_zeros>::yes)  { return eT(0); }
+  else if(is_same_type<gen_type, gen_ones >::yes)  { return eT(1); }
+  
+  return eT(0);  // prevent pedantic compiler warnings 
+  }
+
+
+
+template<typename eT, typename gen_type>
+arma_inline
+eT
+GenCube<eT, gen_type>::at_alt(const uword) const
+  {
+       if(is_same_type<gen_type, gen_zeros>::yes)  { return eT(0); }
+  else if(is_same_type<gen_type, gen_ones >::yes)  { return eT(1); }
+  
+  return eT(0);  // prevent pedantic compiler warnings 
+  }
+
+
+
+template<typename eT, typename gen_type>
+inline
+void
+GenCube<eT, gen_type>::apply(Cube<eT>& out) const
+  {
+  arma_extra_debug_sigprint();
+  
+  // NOTE: we're assuming that the cube has already been set to the correct size;
+  // this is done by either the Cube contructor or operator=()
+  
+       if(is_same_type<gen_type, gen_zeros>::yes) { out.zeros(); }
+  else if(is_same_type<gen_type, gen_ones >::yes) { out.ones();  }
+  }
+
+
+
+template<typename eT, typename gen_type>
+inline
+void
+GenCube<eT, gen_type>::apply_inplace_plus(Cube<eT>& out) const
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_debug_assert_same_size(out.n_rows, out.n_cols, out.n_slices, n_rows, n_cols, n_slices, "addition");
+  
+  if(is_same_type<gen_type, gen_ones>::yes)
+    {
+    arrayops::inplace_plus(out.memptr(), eT(1), out.n_elem);
+    }
+  }
+
+
+
+
+template<typename eT, typename gen_type>
+inline
+void
+GenCube<eT, gen_type>::apply_inplace_minus(Cube<eT>& out) const
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_debug_assert_same_size(out.n_rows, out.n_cols, out.n_slices, n_rows, n_cols, n_slices, "subtraction");
+  
+  if(is_same_type<gen_type, gen_ones>::yes)
+    {
+    arrayops::inplace_minus(out.memptr(), eT(1), out.n_elem);
+    }
+  }
+
+
+
+
+template<typename eT, typename gen_type>
+inline
+void
+GenCube<eT, gen_type>::apply_inplace_schur(Cube<eT>& out) const
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_debug_assert_same_size(out.n_rows, out.n_cols, out.n_slices, n_rows, n_cols, n_slices, "element-wise multiplication");
+  
+  if(is_same_type<gen_type, gen_zeros>::yes)
+    {
+    arrayops::inplace_mul(out.memptr(), eT(0), out.n_elem);
+    // NOTE: not using arrayops::fill_zeros(), as 'out' may have NaN elements
+    }
+  }
+
+
+
+
+template<typename eT, typename gen_type>
+inline
+void
+GenCube<eT, gen_type>::apply_inplace_div(Cube<eT>& out) const
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_debug_assert_same_size(out.n_rows, out.n_cols, out.n_slices, n_rows, n_cols, n_slices, "element-wise division");
+  
+  if(is_same_type<gen_type, gen_zeros>::yes)
+    {
+    arrayops::inplace_div(out.memptr(), eT(0), out.n_elem);
+    }
+  }
+
+
+
+template<typename eT, typename gen_type>
+inline
+void
+GenCube<eT, gen_type>::apply(subview_cube<eT>& out) const
+  {
+  arma_extra_debug_sigprint();
+  
+  // NOTE: we're assuming that the subcube has the same dimensions as the GenCube object
+  // this is checked by subview_cube::operator=()
+  
+       if(is_same_type<gen_type, gen_zeros>::yes) { out.zeros(); }
+  else if(is_same_type<gen_type, gen_ones >::yes) { out.ones();  }
+  }
+
+
+
+//! @}
-- 
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