decision_forest.h
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#ifndef PCL_ML_DT_DECISION_FOREST_H_
#define PCL_ML_DT_DECISION_FOREST_H_
#include <pcl/common/common.h>
#include <pcl/ml/dt/decision_tree.h>
#include <istream>
#include <ostream>
namespace pcl
{
/** \brief Class representing a decision forest. */
template <class NodeType>
class PCL_EXPORTS DecisionForest
: public std::vector<pcl::DecisionTree<NodeType> >
{
public:
/** \brief Constructor. */
DecisionForest () {}
/** \brief Destructor. */
virtual
~DecisionForest () {}
/* \brief Adds the specified tree to the forest.
* \param[in] tree The tree to be added to the forest. */
//
//void
//addTree (DecisionTree<NodeType> & tree)
//{
// trees_.push_back (tree);
//}
///brief Returns the number of trees in the forest.
//inline size_t
/** \brief Serializes the decision tree.
* \param[out] stream The destination for the serialization.
*/
void
serialize (::std::ostream &stream) const
{
const int num_of_trees = static_cast<int> (this->size ());
stream.write (reinterpret_cast<const char*> (&num_of_trees), sizeof (num_of_trees));
for (size_t tree_index = 0; tree_index < this->size (); ++tree_index)
{
(*this) [tree_index].serialize (stream);
}
//const int num_of_trees = static_cast<int> (trees_.size ());
//stream.write (reinterpret_cast<const char*> (&num_of_trees), sizeof (num_of_trees));
//for (size_t tree_index = 0; tree_index < trees_.size (); ++tree_index)
//{
// tree_[tree_index].serialize (stream);
//}
}
/** \brief Deserializes the decision tree.
* \param[in] stream The source for the deserialization.
*/
void
deserialize (::std::istream & stream)
{
int num_of_trees;
stream.read (reinterpret_cast<char*> (&num_of_trees), sizeof (num_of_trees));
this->resize (num_of_trees);
for (size_t tree_index = 0; tree_index < this->size (); ++tree_index)
{
(*this) [tree_index].deserialize (stream);
}
//int num_of_trees;
//stream.read (reinterpret_cast<char*> (&num_of_trees), sizeof (num_of_trees));
//trees_.resize (num_of_trees);
//for (size_t tree_index = 0; tree_index < trees_.size (); ++tree_index)
//{
// tree_[tree_index].deserialize (stream);
//}
}
private:
/** \brief The decision trees contained in the forest. */
//std::vector<DecisionTree<NodeType> > trees_;
};
}
#endif
pcl::DecisionForest
Class representing a decision forest.
Definition: decision_forest.h:53
pcl::DecisionForest::serialize
void serialize(::std::ostream &stream) const
brief Returns the number of trees in the forest.
Definition: decision_forest.h:81
pcl
Definition: convolution.h:45
common.h
Define standard C methods and C++ classes that are common to all methods.
pcl::DecisionForest::deserialize
void deserialize(::std::istream &stream)
Deserializes the decision tree.
Definition: decision_forest.h:104
pcl::DecisionForest::DecisionForest
DecisionForest()
Constructor.
Definition: decision_forest.h:60
pcl::DecisionForest::~DecisionForest
virtual ~DecisionForest()
Destructor.
Definition: decision_forest.h:63