Chris@49: // Copyright (C) 2009-2012 NICTA (www.nicta.com.au)
Chris@49: // Copyright (C) 2009-2012 Conrad Sanderson
Chris@49: // 
Chris@49: // This Source Code Form is subject to the terms of the Mozilla Public
Chris@49: // License, v. 2.0. If a copy of the MPL was not distributed with this
Chris@49: // file, You can obtain one at http://mozilla.org/MPL/2.0/.
Chris@49: 
Chris@49: 
Chris@49: //! \addtogroup op_relational
Chris@49: //! @{
Chris@49: 
Chris@49: 
Chris@49: #undef operator_rel
Chris@49: 
Chris@49: #undef arma_applier_mat_pre
Chris@49: #undef arma_applier_mat_post
Chris@49: 
Chris@49: #undef arma_applier_cube_pre
Chris@49: #undef arma_applier_cube_post
Chris@49: 
Chris@49: 
Chris@49: #define arma_applier_mat_pre(operator_rel) \
Chris@49:   {\
Chris@49:   typedef typename T1::elem_type      eT;\
Chris@49:   typedef typename Proxy<T1>::ea_type ea_type;\
Chris@49:   \
Chris@49:   const eT val = X.aux;\
Chris@49:   \
Chris@49:   const Proxy<T1> P(X.m);\
Chris@49:   \
Chris@49:   const uword n_rows = P.get_n_rows();\
Chris@49:   const uword n_cols = P.get_n_cols();\
Chris@49:   \
Chris@49:   const bool bad_alias = ( Proxy<T1>::has_subview && P.is_alias(out) );\
Chris@49:   \
Chris@49:   if(bad_alias == false)\
Chris@49:     {\
Chris@49:     out.set_size(n_rows, n_cols);\
Chris@49:     \
Chris@49:     uword* out_mem = out.memptr();\
Chris@49:     \
Chris@49:     if(Proxy<T1>::prefer_at_accessor == false)\
Chris@49:       {\
Chris@49:             ea_type PA     = P.get_ea();\
Chris@49:       const uword   n_elem = out.n_elem;\
Chris@49:       \
Chris@49:       for(uword i=0; i<n_elem; ++i)\
Chris@49:         {\
Chris@49:         out_mem[i] = (val operator_rel PA[i]) ? uword(1) : uword(0);\
Chris@49:         }\
Chris@49:       }\
Chris@49:     else\
Chris@49:       {\
Chris@49:       if(n_rows == 1)\
Chris@49:         {\
Chris@49:         for(uword count=0; count < n_cols; ++count)\
Chris@49:           {\
Chris@49:           out_mem[count] = (val operator_rel P.at(0,count)) ? uword(1) : uword(0);\
Chris@49:           }\
Chris@49:         }\
Chris@49:       else\
Chris@49:         {\
Chris@49:         for(uword col=0; col < n_cols; ++col)\
Chris@49:         for(uword row=0; row < n_rows; ++row)\
Chris@49:           {\
Chris@49:           *out_mem = (val operator_rel P.at(row,col)) ? uword(1) : uword(0);\
Chris@49:           out_mem++;\
Chris@49:           }\
Chris@49:         }\
Chris@49:       }\
Chris@49:     }\
Chris@49:   else\
Chris@49:     {\
Chris@49:     const Mat<eT> tmp(P.Q);\
Chris@49:     \
Chris@49:     out = (val) operator_rel (tmp);\
Chris@49:     }\
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: #define arma_applier_mat_post(operator_rel) \
Chris@49:   {\
Chris@49:   typedef typename T1::elem_type      eT;\
Chris@49:   typedef typename Proxy<T1>::ea_type ea_type;\
Chris@49:   \
Chris@49:   const eT val = X.aux;\
Chris@49:   \
Chris@49:   const Proxy<T1> P(X.m);\
Chris@49:   \
Chris@49:   const uword n_rows = P.get_n_rows();\
Chris@49:   const uword n_cols = P.get_n_cols();\
Chris@49:   \
Chris@49:   const bool bad_alias = ( Proxy<T1>::has_subview && P.is_alias(out) );\
Chris@49:   \
Chris@49:   if(bad_alias == false)\
Chris@49:     {\
Chris@49:     out.set_size(n_rows, n_cols);\
Chris@49:     \
Chris@49:     uword* out_mem = out.memptr();\
Chris@49:     \
Chris@49:     if(Proxy<T1>::prefer_at_accessor == false)\
Chris@49:       {\
Chris@49:             ea_type PA     = P.get_ea();\
Chris@49:       const uword   n_elem = out.n_elem;\
Chris@49:       \
Chris@49:       for(uword i=0; i<n_elem; ++i)\
Chris@49:         {\
Chris@49:         out_mem[i] = (PA[i] operator_rel val) ? uword(1) : uword(0);\
Chris@49:         }\
Chris@49:       }\
Chris@49:     else\
Chris@49:       {\
Chris@49:       if(n_rows == 1)\
Chris@49:         {\
Chris@49:         for(uword count=0; count < n_cols; ++count)\
Chris@49:           {\
Chris@49:           out_mem[count] = (P.at(0,count) operator_rel val) ? uword(1) : uword(0);\
Chris@49:           }\
Chris@49:         }\
Chris@49:       else\
Chris@49:         {\
Chris@49:         for(uword col=0; col < n_cols; ++col)\
Chris@49:         for(uword row=0; row < n_rows; ++row)\
Chris@49:           {\
Chris@49:           *out_mem = (P.at(row,col) operator_rel val) ? uword(1) : uword(0);\
Chris@49:           out_mem++;\
Chris@49:           }\
Chris@49:         }\
Chris@49:       }\
Chris@49:     }\
Chris@49:   else\
Chris@49:     {\
Chris@49:     const Mat<eT> tmp(P.Q);\
Chris@49:     \
Chris@49:     out = (tmp) operator_rel (val);\
Chris@49:     }\
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: #define arma_applier_cube_pre(operator_rel) \
Chris@49:   {\
Chris@49:   typedef typename T1::elem_type          eT;\
Chris@49:   typedef typename ProxyCube<T1>::ea_type ea_type;\
Chris@49:   \
Chris@49:   const eT val = X.aux;\
Chris@49:   \
Chris@49:   const ProxyCube<T1> P(X.m);\
Chris@49:   \
Chris@49:   const uword n_rows   = P.get_n_rows();\
Chris@49:   const uword n_cols   = P.get_n_cols();\
Chris@49:   const uword n_slices = P.get_n_slices();\
Chris@49:   \
Chris@49:   const bool bad_alias = ( ProxyCube<T1>::has_subview && P.is_alias(out) );\
Chris@49:   \
Chris@49:   if(bad_alias == false)\
Chris@49:     {\
Chris@49:     out.set_size(n_rows, n_cols, n_slices);\
Chris@49:     \
Chris@49:     uword* out_mem = out.memptr();\
Chris@49:     \
Chris@49:     if(ProxyCube<T1>::prefer_at_accessor == false)\
Chris@49:       {\
Chris@49:             ea_type PA     = P.get_ea();\
Chris@49:       const uword   n_elem = out.n_elem;\
Chris@49:       \
Chris@49:       for(uword i=0; i<n_elem; ++i)\
Chris@49:         {\
Chris@49:         out_mem[i] = (val operator_rel PA[i]) ? uword(1) : uword(0);\
Chris@49:         }\
Chris@49:       }\
Chris@49:     else\
Chris@49:       {\
Chris@49:       for(uword slice=0; slice < n_slices; ++slice)\
Chris@49:       for(uword col=0;   col   < n_cols;   ++col  )\
Chris@49:       for(uword row=0;   row   < n_rows;   ++row  )\
Chris@49:         {\
Chris@49:         *out_mem = (val operator_rel P.at(row,col,slice)) ? uword(1) : uword(0);\
Chris@49:         out_mem++;\
Chris@49:         }\
Chris@49:       }\
Chris@49:     }\
Chris@49:   else\
Chris@49:     {\
Chris@49:     const unwrap_cube<typename ProxyCube<T1>::stored_type> tmp(P.Q);\
Chris@49:     \
Chris@49:     out = (val) operator_rel (tmp.M);\
Chris@49:     }\
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: #define arma_applier_cube_post(operator_rel) \
Chris@49:   {\
Chris@49:   typedef typename T1::elem_type          eT;\
Chris@49:   typedef typename ProxyCube<T1>::ea_type ea_type;\
Chris@49:   \
Chris@49:   const eT val = X.aux;\
Chris@49:   \
Chris@49:   const ProxyCube<T1> P(X.m);\
Chris@49:   \
Chris@49:   const uword n_rows   = P.get_n_rows();\
Chris@49:   const uword n_cols   = P.get_n_cols();\
Chris@49:   const uword n_slices = P.get_n_slices();\
Chris@49:   \
Chris@49:   const bool bad_alias = ( ProxyCube<T1>::has_subview && P.is_alias(out) );\
Chris@49:   \
Chris@49:   if(bad_alias == false)\
Chris@49:     {\
Chris@49:     out.set_size(n_rows, n_cols, n_slices);\
Chris@49:     \
Chris@49:     uword* out_mem = out.memptr();\
Chris@49:     \
Chris@49:     if(ProxyCube<T1>::prefer_at_accessor == false)\
Chris@49:       {\
Chris@49:             ea_type PA     = P.get_ea();\
Chris@49:       const uword   n_elem = out.n_elem;\
Chris@49:       \
Chris@49:       for(uword i=0; i<n_elem; ++i)\
Chris@49:         {\
Chris@49:         out_mem[i] = (PA[i] operator_rel val) ? uword(1) : uword(0);\
Chris@49:         }\
Chris@49:       }\
Chris@49:     else\
Chris@49:       {\
Chris@49:       for(uword slice=0; slice < n_slices; ++slice)\
Chris@49:       for(uword col=0;   col   < n_cols;   ++col  )\
Chris@49:       for(uword row=0;   row   < n_rows;   ++row  )\
Chris@49:         {\
Chris@49:         *out_mem = (P.at(row,col,slice) operator_rel val) ? uword(1) : uword(0);\
Chris@49:         out_mem++;\
Chris@49:         }\
Chris@49:       }\
Chris@49:     }\
Chris@49:   else\
Chris@49:     {\
Chris@49:     const unwrap_cube<typename ProxyCube<T1>::stored_type> tmp(P.Q);\
Chris@49:     \
Chris@49:     out = (tmp.M) operator_rel (val);\
Chris@49:     }\
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_lt_pre::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_lt_pre>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_pre( < );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_gt_pre::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_gt_pre>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_pre( > );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_lteq_pre::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_lteq_pre>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_pre( <= );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_gteq_pre::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_gteq_pre>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_pre( >= );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_lt_post::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_lt_post>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_post( < );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_gt_post::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_gt_post>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_post( > );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_lteq_post::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_lteq_post>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_post( <= );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_gteq_post::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_gteq_post>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_post( >= );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_eq::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_eq>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_post( == );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_noteq::apply(Mat<uword>& out, const mtOp<uword, T1, op_rel_noteq>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_mat_post( != );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: //
Chris@49: //
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_lt_pre::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_lt_pre>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_pre( < );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_gt_pre::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_gt_pre>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_pre( > );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_lteq_pre::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_lteq_pre>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_pre( <= );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_gteq_pre::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_gteq_pre>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_pre( >= );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_lt_post::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_lt_post>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_post( < );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_gt_post::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_gt_post>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_post( > );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_lteq_post::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_lteq_post>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_post( <= );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_gteq_post::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_gteq_post>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_post( >= );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_eq::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_eq>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_post( == );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: void
Chris@49: op_rel_noteq::apply(Cube<uword>& out, const mtOpCube<uword, T1, op_rel_noteq>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_applier_cube_post( != );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: #undef arma_applier_mat_pre
Chris@49: #undef arma_applier_mat_post
Chris@49: 
Chris@49: #undef arma_applier_cube_pre
Chris@49: #undef arma_applier_cube_post
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //! @}