Program Listing for File composed_loss.hpp
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#ifndef FUSE_LOSS__COMPOSED_LOSS_HPP_
#define FUSE_LOSS__COMPOSED_LOSS_HPP_
#include <memory>
#include <ostream>
#include <string>
#include <fuse_core/loss.hpp>
#include <boost/serialization/access.hpp>
#include <boost/serialization/base_object.hpp>
#include <boost/serialization/export.hpp>
namespace fuse_loss
{
class ComposedLoss : public fuse_core::Loss
{
public:
FUSE_LOSS_DEFINITIONS(ComposedLoss)
explicit ComposedLoss(
const std::shared_ptr<fuse_core::Loss> & f_loss = nullptr,
const std::shared_ptr<fuse_core::Loss> & g_loss = nullptr);
~ComposedLoss() override = default;
void initialize(
fuse_core::node_interfaces::NodeInterfaces<
fuse_core::node_interfaces::Base,
fuse_core::node_interfaces::Logging,
fuse_core::node_interfaces::Parameters
> interfaces,
const std::string & name) override;
void print(std::ostream & stream = std::cout) const override;
ceres::LossFunction * lossFunction() const override;
std::shared_ptr<fuse_core::Loss> fLoss() const
{
return f_loss_;
}
std::shared_ptr<fuse_core::Loss> gLoss() const
{
return g_loss_;
}
void fLoss(const std::shared_ptr<fuse_core::Loss> & f_loss)
{
f_loss_ = f_loss;
}
void gLoss(const std::shared_ptr<fuse_core::Loss> & g_loss)
{
g_loss_ = g_loss;
}
private:
std::shared_ptr<fuse_core::Loss> f_loss_{nullptr};
std::shared_ptr<fuse_core::Loss> g_loss_{nullptr};
// Allow Boost Serialization access to private methods
friend class boost::serialization::access;
template<class Archive>
void serialize(Archive & archive, const unsigned int /* version */)
{
archive & boost::serialization::base_object<fuse_core::Loss>(*this);
archive & f_loss_;
archive & g_loss_;
}
};
} // namespace fuse_loss
BOOST_CLASS_EXPORT_KEY(fuse_loss::ComposedLoss);
#endif // FUSE_LOSS__COMPOSED_LOSS_HPP_