PS_Method_CCS_test/libarmadillo/include/armadillo_bits/op_princomp_bones.hpp

// 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_princomp
//! @{



class op_princomp
  : public traits_op_default
  {
  public:
  
  template<typename T1>
  inline static bool
  direct_princomp
    (
           Mat<typename T1::elem_type>&     coeff_out,
           Mat<typename T1::elem_type>&     score_out,
           Col<typename T1::pod_type>&     latent_out,
           Col<typename T1::elem_type>&     tsquared_out,
    const Base<typename T1::elem_type, T1>& X
    );
  
  
  template<typename T1>
  inline static bool
  direct_princomp
    (
           Mat<typename T1::elem_type>&     coeff_out,
           Mat<typename T1::elem_type>&     score_out,
           Col<typename T1::pod_type>&     latent_out,
    const Base<typename T1::elem_type, T1>& X
    );
  
  template<typename T1>
  inline static bool
  direct_princomp
    (
           Mat<typename T1::elem_type>&     coeff_out,
           Mat<typename T1::elem_type>&     score_out,
    const Base<typename T1::elem_type, T1>& X
    );
  
  template<typename T1>
  inline static bool
  direct_princomp
    (
           Mat<typename T1::elem_type>&     coeff_out,
    const Base<typename T1::elem_type, T1>& X
    );
  
  template<typename T1>
  inline static void
  apply(Mat<typename T1::elem_type>& out, const Op<T1,op_princomp>& in);
  };



//! @}