1 files changed, 161 insertions, 0 deletions
diff --git a/src/armadillo/include/armadillo_bits/fn_ones.hpp b/src/armadillo/include/armadillo_bits/fn_ones.hpp
new file mode 100644
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--- /dev/null
+++ b/src/armadillo/include/armadillo_bits/fn_ones.hpp
@@ -0,0 +1,161 @@
+// 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 fn_ones
+//! @{
+
+
+
+arma_warn_unused
+arma_inline
+const Gen<vec, gen_ones>
+ones(const uword n_elem)
+  {
+  arma_extra_debug_sigprint();
+  
+  return Gen<vec, gen_ones>(n_elem, 1);
+  }
+
+
+
+template<typename obj_type>
+arma_warn_unused
+arma_inline
+const Gen<obj_type, gen_ones>
+ones(const uword n_elem, const arma_empty_class junk1 = arma_empty_class(), const typename arma_Mat_Col_Row_only<obj_type>::result* junk2 = nullptr)
+  {
+  arma_extra_debug_sigprint();
+  arma_ignore(junk1);
+  arma_ignore(junk2);
+  
+  const uword n_rows = (is_Row<obj_type>::value) ? uword(1) : n_elem;
+  const uword n_cols = (is_Row<obj_type>::value) ? n_elem   : uword(1);
+  
+  return Gen<obj_type, gen_ones>(n_rows, n_cols);
+  }
+
+
+
+arma_warn_unused
+arma_inline
+const Gen<mat, gen_ones>
+ones(const uword n_rows, const uword n_cols)
+  {
+  arma_extra_debug_sigprint();
+  
+  return Gen<mat, gen_ones>(n_rows, n_cols);
+  }
+
+
+
+arma_warn_unused
+arma_inline
+const Gen<mat, gen_ones>
+ones(const SizeMat& s)
+  {
+  arma_extra_debug_sigprint();
+  
+  return Gen<mat, gen_ones>(s.n_rows, s.n_cols);
+  }
+
+
+
+template<typename obj_type>
+arma_warn_unused
+inline
+const Gen<obj_type, gen_ones>
+ones(const uword n_rows, const uword n_cols, const typename arma_Mat_Col_Row_only<obj_type>::result* junk = nullptr)
+  {
+  arma_extra_debug_sigprint();
+  arma_ignore(junk);
+  
+  if(is_Col<obj_type>::value)  { arma_debug_check( (n_cols != 1), "ones(): incompatible size" ); }
+  if(is_Row<obj_type>::value)  { arma_debug_check( (n_rows != 1), "ones(): incompatible size" ); }
+  
+  return Gen<obj_type, gen_ones>(n_rows, n_cols);
+  }
+
+
+
+template<typename obj_type>
+arma_warn_unused
+inline
+const Gen<obj_type, gen_ones>
+ones(const SizeMat& s, const typename arma_Mat_Col_Row_only<obj_type>::result* junk = nullptr)
+  {
+  arma_extra_debug_sigprint();
+  arma_ignore(junk);
+  
+  return ones<obj_type>(s.n_rows, s.n_cols);
+  }
+
+
+
+arma_warn_unused
+arma_inline
+const GenCube<cube::elem_type, gen_ones>
+ones(const uword n_rows, const uword n_cols, const uword n_slices)
+  {
+  arma_extra_debug_sigprint();
+  
+  return GenCube<cube::elem_type, gen_ones>(n_rows, n_cols, n_slices);
+  }
+
+
+
+arma_warn_unused
+arma_inline
+const GenCube<cube::elem_type, gen_ones>
+ones(const SizeCube& s)
+  {
+  arma_extra_debug_sigprint();
+  
+  return GenCube<cube::elem_type, gen_ones>(s.n_rows, s.n_cols, s.n_slices);
+  }
+
+
+
+template<typename cube_type>
+arma_warn_unused
+arma_inline
+const GenCube<typename cube_type::elem_type, gen_ones>
+ones(const uword n_rows, const uword n_cols, const uword n_slices, const typename arma_Cube_only<cube_type>::result* junk = nullptr)
+  {
+  arma_extra_debug_sigprint();
+  arma_ignore(junk);
+  
+  return GenCube<typename cube_type::elem_type, gen_ones>(n_rows, n_cols, n_slices);
+  }
+
+
+
+template<typename cube_type>
+arma_warn_unused
+arma_inline
+const GenCube<typename cube_type::elem_type, gen_ones>
+ones(const SizeCube& s, const typename arma_Cube_only<cube_type>::result* junk = nullptr)
+  {
+  arma_extra_debug_sigprint();
+  arma_ignore(junk);
+  
+  return GenCube<typename cube_type::elem_type, gen_ones>(s.n_rows, s.n_cols, s.n_slices);
+  }
+
+
+
+//! @}