text: /*################################################################################
    ##
    ##   Copyright (C) 2011-2021 Keith O'Hara
    ##
    ##   This file is part of the StatsLib C++ library.
    ##
    ##   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.
    ##
    ################################################################################*/
  
  /*
   * pdf of the inverse-Wishart distribution
   */
  
  #ifndef _statslib_dinvwish_HPP
  #define _statslib_dinvwish_HPP
  
  #ifdef STATS_ENABLE_MATRIX_FEATURES
  
  template<typename mT, typename pT, typename not_arma_mat<mT>::type* = nullptr>
  statslib_inline
  return_t<pT> dinvwish(const mT& X, const mT& Psi_par, const pT nu_par, const bool log_form = false);
  
  // specializations
  #ifdef STATS_ENABLE_ARMA_WRAPPERS
  template<typename eT, typename pT>
  statslib_inline
  eT dinvwish(const ArmaMat<eT>& X, const ArmaMat<eT>& Psi_par, const pT nu_par, const bool log_form = false);
  #endif
  
  #include "dinvwish.ipp"
  
  #endif
  
  #endif
  