Move into version control

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diff --git a/src/armadillo/include/armadillo_bits/op_relational_meat.hpp b/src/armadillo/include/armadillo_bits/op_relational_meat.hpp
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index 0000000..6c7344b
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+++ b/src/armadillo/include/armadillo_bits/op_relational_meat.hpp
@@ -0,0 +1,510 @@
+// 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 op_relational
+//! @{
+
+
+#undef operator_rel
+
+#undef arma_applier_mat_pre
+#undef arma_applier_mat_post
+
+#undef arma_applier_cube_pre
+#undef arma_applier_cube_post
+
+
+#define arma_applier_mat_pre(operator_rel) \
+  {\
+  typedef typename T1::elem_type      eT;\
+  typedef typename Proxy<T1>::ea_type ea_type;\
+  \
+  const eT val = X.aux;\
+  \
+  const Proxy<T1> P(X.m);\
+  \
+  const uword n_rows = P.get_n_rows();\
+  const uword n_cols = P.get_n_cols();\
+  \
+  const bool bad_alias = ( Proxy<T1>::has_subview && P.is_alias(out) );\
+  \
+  if(bad_alias == false)\
+    {\
+    out.set_size(n_rows, n_cols);\
+    \
+    uword* out_mem = out.memptr();\
+    \
+    if(Proxy<T1>::use_at == false)\
+      {\
+            ea_type PA     = P.get_ea();\
+      const uword   n_elem = out.n_elem;\
+      \
+      for(uword i=0; i<n_elem; ++i)\
+        {\
+        out_mem[i] = (val operator_rel PA[i]) ? uword(1) : uword(0);\
+        }\
+      }\
+    else\
+      {\
+      if(n_rows == 1)\
+        {\
+        for(uword count=0; count < n_cols; ++count)\
+          {\
+          out_mem[count] = (val operator_rel P.at(0,count)) ? uword(1) : uword(0);\
+          }\
+        }\
+      else\
+        {\
+        for(uword col=0; col < n_cols; ++col)\
+        for(uword row=0; row < n_rows; ++row)\
+          {\
+          *out_mem = (val operator_rel P.at(row,col)) ? uword(1) : uword(0);\
+          out_mem++;\
+          }\
+        }\
+      }\
+    }\
+  else\
+    {\
+    const Mat<eT> tmp(P.Q);\
+    \
+    out = (val) operator_rel (tmp);\
+    }\
+  }
+
+
+
+#define arma_applier_mat_post(operator_rel) \
+  {\
+  typedef typename T1::elem_type      eT;\
+  typedef typename Proxy<T1>::ea_type ea_type;\
+  \
+  const eT val = X.aux;\
+  \
+  const Proxy<T1> P(X.m);\
+  \
+  const uword n_rows = P.get_n_rows();\
+  const uword n_cols = P.get_n_cols();\
+  \
+  const bool bad_alias = ( Proxy<T1>::has_subview && P.is_alias(out) );\
+  \
+  if(bad_alias == false)\
+    {\
+    out.set_size(n_rows, n_cols);\
+    \
+    uword* out_mem = out.memptr();\
+    \
+    if(Proxy<T1>::use_at == false)\
+      {\
+            ea_type PA     = P.get_ea();\
+      const uword   n_elem = out.n_elem;\
+      \
+      for(uword i=0; i<n_elem; ++i)\
+        {\
+        out_mem[i] = (PA[i] operator_rel val) ? uword(1) : uword(0);\
+        }\
+      }\
+    else\
+      {\
+      if(n_rows == 1)\
+        {\
+        for(uword count=0; count < n_cols; ++count)\
+          {\
+          out_mem[count] = (P.at(0,count) operator_rel val) ? uword(1) : uword(0);\
+          }\
+        }\
+      else\
+        {\
+        for(uword col=0; col < n_cols; ++col)\
+        for(uword row=0; row < n_rows; ++row)\
+          {\
+          *out_mem = (P.at(row,col) operator_rel val) ? uword(1) : uword(0);\
+          out_mem++;\
+          }\
+        }\
+      }\
+    }\
+  else\
+    {\
+    const Mat<eT> tmp(P.Q);\
+    \
+    out = (tmp) operator_rel (val);\
+    }\
+  }
+
+
+
+#define arma_applier_cube_pre(operator_rel) \
+  {\
+  typedef typename T1::elem_type          eT;\
+  typedef typename ProxyCube<T1>::ea_type ea_type;\
+  \
+  const eT val = X.aux;\
+  \
+  const ProxyCube<T1> P(X.m);\
+  \
+  const uword n_rows   = P.get_n_rows();\
+  const uword n_cols   = P.get_n_cols();\
+  const uword n_slices = P.get_n_slices();\
+  \
+  const bool bad_alias = ( ProxyCube<T1>::has_subview && P.is_alias(out) );\
+  \
+  if(bad_alias == false)\
+    {\
+    out.set_size(n_rows, n_cols, n_slices);\
+    \
+    uword* out_mem = out.memptr();\
+    \
+    if(ProxyCube<T1>::use_at == false)\
+      {\
+            ea_type PA     = P.get_ea();\
+      const uword   n_elem = out.n_elem;\
+      \
+      for(uword i=0; i<n_elem; ++i)\
+        {\
+        out_mem[i] = (val operator_rel PA[i]) ? uword(1) : uword(0);\
+        }\
+      }\
+    else\
+      {\
+      for(uword slice=0; slice < n_slices; ++slice)\
+      for(uword col=0;   col   < n_cols;   ++col  )\
+      for(uword row=0;   row   < n_rows;   ++row  )\
+        {\
+        *out_mem = (val operator_rel P.at(row,col,slice)) ? uword(1) : uword(0);\
+        out_mem++;\
+        }\
+      }\
+    }\
+  else\
+    {\
+    const unwrap_cube<typename ProxyCube<T1>::stored_type> tmp(P.Q);\
+    \
+    out = (val) operator_rel (tmp.M);\
+    }\
+  }
+
+
+
+#define arma_applier_cube_post(operator_rel) \
+  {\
+  typedef typename T1::elem_type          eT;\
+  typedef typename ProxyCube<T1>::ea_type ea_type;\
+  \
+  const eT val = X.aux;\
+  \
+  const ProxyCube<T1> P(X.m);\
+  \
+  const uword n_rows   = P.get_n_rows();\
+  const uword n_cols   = P.get_n_cols();\
+  const uword n_slices = P.get_n_slices();\
+  \
+  const bool bad_alias = ( ProxyCube<T1>::has_subview && P.is_alias(out) );\
+  \
+  if(bad_alias == false)\
+    {\
+    out.set_size(n_rows, n_cols, n_slices);\
+    \
+    uword* out_mem = out.memptr();\
+    \
+    if(ProxyCube<T1>::use_at == false)\
+      {\
+            ea_type PA     = P.get_ea();\
+      const uword   n_elem = out.n_elem;\
+      \
+      for(uword i=0; i<n_elem; ++i)\
+        {\
+        out_mem[i] = (PA[i] operator_rel val) ? uword(1) : uword(0);\
+        }\
+      }\
+    else\
+      {\
+      for(uword slice=0; slice < n_slices; ++slice)\
+      for(uword col=0;   col   < n_cols;   ++col  )\
+      for(uword row=0;   row   < n_rows;   ++row  )\
+        {\
+        *out_mem = (P.at(row,col,slice) operator_rel val) ? uword(1) : uword(0);\
+        out_mem++;\
+        }\
+      }\
+    }\
+  else\
+    {\
+    const unwrap_cube<typename ProxyCube<T1>::stored_type> tmp(P.Q);\
+    \
+    out = (tmp.M) operator_rel (val);\
+    }\
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_lt_pre::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_lt_pre>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_pre( < );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_gt_pre::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_gt_pre>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_pre( > );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_lteq_pre::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_lteq_pre>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_pre( <= );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_gteq_pre::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_gteq_pre>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_pre( >= );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_lt_post::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_lt_post>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_post( < );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_gt_post::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_gt_post>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_post( > );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_lteq_post::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_lteq_post>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_post( <= );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_gteq_post::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_gteq_post>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_post( >= );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_eq::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_eq>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_post( == );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_noteq::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_noteq>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_mat_post( != );
+  }
+
+
+
+//
+//
+//
+
+
+
+template<typename T1>
+inline
+void
+op_rel_lt_pre::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_lt_pre>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_pre( < );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_gt_pre::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_gt_pre>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_pre( > );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_lteq_pre::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_lteq_pre>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_pre( <= );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_gteq_pre::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_gteq_pre>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_pre( >= );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_lt_post::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_lt_post>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_post( < );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_gt_post::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_gt_post>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_post( > );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_lteq_post::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_lteq_post>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_post( <= );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_gteq_post::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_gteq_post>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_post( >= );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_eq::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_eq>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_post( == );
+  }
+
+
+
+template<typename T1>
+inline
+void
+op_rel_noteq::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_noteq>& X)
+  {
+  arma_extra_debug_sigprint();
+  
+  arma_applier_cube_post( != );
+  }
+
+
+
+#undef arma_applier_mat_pre
+#undef arma_applier_mat_post
+
+#undef arma_applier_cube_pre
+#undef arma_applier_cube_post
+
+
+
+//! @}