IndexBlock.h

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/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * Copyright (C) 2012 Sergey Lisitsyn
 */

#ifndef INDEXBLOCK_H_
#define INDEXBLOCK_H_

#include <shogun/lib/SGVector.h>
#include <shogun/lib/List.h>

namespace shogun
{

class CIndexBlock : public CSGObject
{
public:

    CIndexBlock();

    CIndexBlock(index_t min_index, index_t max_index, 
          float64_t weight=1.0, const char* name="task");

    ~CIndexBlock();

    index_t get_min_index() const { return m_min_index; }
    void set_min_index(index_t min_index) { m_min_index = min_index; }
    index_t get_max_index() const { return m_max_index; }
    void set_max_index(index_t max_index) { m_max_index = max_index; }
    float64_t get_weight() const { return m_weight; }
    void set_weight(float64_t weight) { m_weight = weight; }

    virtual const char* get_name() const { return "IndexBlock"; };

    CList* get_sub_blocks();

    int32_t get_num_sub_blocks();

    void add_sub_block(CIndexBlock* sub_block);

private:
    index_t m_min_index;

    index_t m_max_index;

    float64_t m_weight;

    CList* m_sub_blocks;

};

}
#endif