1 files changed, 67 insertions, 0 deletions
diff --git a/src/armadillo/include/armadillo_bits/op_var_bones.hpp b/src/armadillo/include/armadillo_bits/op_var_bones.hpp
new file mode 100644
index 0000000..ee13bd4
--- /dev/null
+++ b/src/armadillo/include/armadillo_bits/op_var_bones.hpp
@@ -0,0 +1,67 @@
+// 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_var
+//! @{
+
+
+
+class op_var
+  : public traits_op_xvec
+  {
+  public:
+  
+  template<typename T1>
+  inline static void apply(Mat<typename T1::pod_type>& out, const mtOp<typename T1::pod_type, T1, op_var>& in);
+  
+  template<typename in_eT>
+  inline static void apply_noalias(Mat<typename get_pod_type<in_eT>::result>& out, const Mat<in_eT>& X, const uword norm_type, const uword dim);
+  
+  //
+  
+  template<typename eT>
+  inline static typename get_pod_type<eT>::result var_vec(const subview_col<eT>& X, const uword norm_type = 0);
+  
+  template<typename eT>
+  inline static typename get_pod_type<eT>::result var_vec(const subview_row<eT>& X, const uword norm_type = 0);
+  
+  template<typename T1>
+  inline static typename T1::pod_type var_vec(const Base<typename T1::elem_type, T1>& X, const uword norm_type = 0);
+  
+  
+  //
+  
+  template<typename eT>
+  inline static eT direct_var(const eT* const X, const uword N, const uword norm_type = 0);
+  
+  template<typename eT>
+  inline static eT direct_var_robust(const eT* const X, const uword N, const uword norm_type = 0);
+  
+  
+  //
+  
+  template<typename T>
+  inline static  T direct_var(const std::complex<T>* const X, const uword N, const uword norm_type = 0);
+  
+  template<typename T>
+  inline static  T direct_var_robust(const std::complex<T>* const X, const uword N, const uword norm_type = 0);
+  };
+
+
+
+//! @}