/*!
 * \file xgboost.cpp
 * \brief bootser implementations 
 * \author Tianqi Chen: tianqi.tchen@gmail.com
 */
// implementation of boosters go to here 
#define _CRT_SECURE_NO_WARNINGS
#define _CRT_SECURE_NO_DEPRECATE
#include <climits>
#include "xgboost.h"
#include "../utils/xgboost_utils.h"
#include "xgboost_gbmbase.h"
// implementations of boosters
#include "tree/xgboost_svdf_tree.hpp"
#include "linear/xgboost_linear.hpp"

namespace xgboost{
    namespace booster{
        /*! 
         * \brief create a gradient booster, given type of booster
         * \param booster_type type of gradient booster, can be used to specify implements
         * \return the pointer to the gradient booster created
         */
        IBooster *CreateBooster( int booster_type ){
            switch( booster_type ){
            case 0: return new RTreeTrainer();
            case 1: return new LinearBooster();
            default: utils::Error("unknown booster_type"); return NULL;
            }
        }
    };
};