text: /* Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *  * Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *  * Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *  * Neither the name of NVIDIA CORPORATION nor the names of its
   *    contributors may be used to endorse or promote products derived
   *    from this software without specific prior written permission.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
   * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
   * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include <iostream>
  
  #include "applications/design-space/problem.hpp"
  
  ProblemSpaceNode::ProblemSpaceNode()
  {
  }
    
  ProblemSpaceNode::ProblemSpaceNode(std::string n, YAML::Node p) :
      name_(n), yaml_(p)
  {
  }
  
  
  ProblemSpace::ProblemSpace()
  {
  }
  
  ProblemSpace::ProblemSpace(std::string n) :
      name_(n)
  {
  }
  
    
  void ProblemSpace::InitializeFromFile(std::string filename)
  {    
    std::ifstream fin;
    fin.open(filename);
    YAML::Node filecontents = YAML::Load(fin);
  
    ProblemSpaceNode new_problem = ProblemSpaceNode(filename, filecontents);
    problems_.push_back(new_problem);
  }
  
  void ProblemSpace::InitializeFromFileList(YAML::Node list_yaml)
  {    
    //traverse list, create new nodes and push_back
    for (std::size_t i = 0; i < list_yaml.size(); i++)
    {
      std::string filename = list_yaml[i].as<std::string>();
  
      std::ifstream fin;
      fin.open(filename);
      YAML::Node filecontents = YAML::Load(fin);
      std::cout << "Configuring YAML : " << filename << std::endl;
      std::cout << "  contents : " << filecontents << std::endl;
   
      ProblemSpaceNode new_problem = ProblemSpaceNode(filename, filecontents);
      problems_.push_back(new_problem);
    }
  }
  
  int ProblemSpace::GetSize()
  {
    return problems_.size();
  } 
  
  ProblemSpaceNode& ProblemSpace::GetNode(int index)
  {
    return problems_[index];
  }
  