EngineParameterManager.cpp

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#include "ModelFitting/Engine/EngineParameterManager.h"
 
namespace ModelFitting {
 
EngineParameterManager::~EngineParameterManager() = default;
 
void EngineParameterManager::registerParameter(std::shared_ptr<EngineParameter> parameter) {
  m_parameters.emplace_back(std::move(parameter));
}
 
std::size_t EngineParameterManager::numberOfParameters() {
  return m_parameters.size();
}
 
std::vector<double> EngineParameterManager::convertCovarianceMatrixToWorldSpace(std::vector<double> covariance_matrix) const {
  std::vector<double> converted_matrix;
  converted_matrix.reserve(covariance_matrix.size());
 
  auto iter = covariance_matrix.begin();
  for (size_t j=0; j*j < covariance_matrix.size(); j++) {
    for (size_t i=0; i*i < covariance_matrix.size(); i++) {
      converted_matrix.push_back(*iter *
          m_parameters[i]->getEngineToWorldDerivative() * m_parameters[j]->getEngineToWorldDerivative());
 
      iter++;
    }
  }
  return converted_matrix;
}
 
 
} // end of namespace ModelFitting