graphicalModel.cpp

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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#include <chrono>
#include <format>
 
#include <agrum/base/graphicalModels/graphicalModel.h>
 
#ifdef GUM_NO_INLINE
#  include <agrum/base/graphicalModels/graphicalModel_inl.h>
#endif /* GUM_NO_INLINE */
 
namespace gum {
  GraphicalModel::GraphicalModel() { GUM_CONSTRUCTOR(GraphicalModel) }
 
  GraphicalModel::GraphicalModel(const GraphicalModel& from) {
    GUM_CONS_CPY(GraphicalModel)
    _propertiesMap_ = from._propertiesMap_;
  }
 
  GraphicalModel::GraphicalModel(GraphicalModel&& from) noexcept :
      _propertiesMap_(std::move(from._propertiesMap_)) {
    GUM_CONS_MOV(GraphicalModel);
  }
 
  GraphicalModel::~GraphicalModel() { GUM_DESTRUCTOR(GraphicalModel); }
 
  GraphicalModel& GraphicalModel::operator=(const GraphicalModel& source) {
    if (this != &source) {
      _propertiesMap_ = source._propertiesMap_;
      GUM_OP_CPY(GraphicalModel);
    }
    return *this;
  }
 
  GraphicalModel& GraphicalModel::operator=(GraphicalModel&& source) noexcept {
    if (this != &source) {
      _propertiesMap_ = std::move(source._propertiesMap_);
      GUM_OP_MOV(GraphicalModel);
    }
    return *this;
  }
 
  void GraphicalModel::updateMetaData() {
    auto const time = std::chrono::time_point_cast< std::chrono::milliseconds >(
        std::chrono::system_clock::now());
    auto const currentdate = std::format("{:%Y-%m-%d %T}", time);
 
    const std::string currentSoftware = "aGrUM " GUM_VERSION;
    if (auto software = _propertiesMap_.tryGet("software")) {
      *software = currentSoftware;
    } else {
      _propertiesMap_.insert("software", currentSoftware);
    }
 
    if (!_propertiesMap_.tryGet("creation")) { _propertiesMap_.insert("creation", currentdate); }
 
    if (auto lastModification = _propertiesMap_.tryGet("lastModification")) {
      *lastModification = currentdate;
    } else {
      _propertiesMap_.insert("lastModification", currentdate);
    }
  }
 
  NodeSet GraphicalModel::nodeset(const std::vector< std::string >& names) const {
    NodeSet res;
    for (const auto& name: names) {
      res.insert(idFromName(name));
    }
    return res;
  }
 
  std::string GraphicalModel::spaceCplxToString(double dSize, int dim, Size usedMem) {
    std::string result;
    if (dSize > 6) result = std::format("domainSize: 10^{:.6g}", dSize);
    else result = std::format("domainSize: {}", (long long)std::round(std::pow(10.0, dSize)));
 
    result += std::format(", dim: {}, mem: ", dim);
 
    if (const Size go = usedMem / (1024 * 1024 * 1024); go > 0) result += std::format("{}Go ", go);
    if (const Size mo = (usedMem / (1024 * 1024)) % 1024; mo > 0)
      result += std::format("{}Mo ", mo);
    if (const Size ko = (usedMem / 1024) % 1024; ko > 0) result += std::format("{}Ko ", ko);
    result += std::format("{}o", usedMem % 1024);
    return result;
  }
}   // namespace gum