LibSVMFile.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.
 *
 * Written (W) 2010 Soeren Sonnenburg
 * Copyright (C) 2010 Berlin Institute of Technology
 */
#ifndef __LIBSVM_FILE_H__
#define __LIBSVM_FILE_H__

#include <shogun/lib/config.h>
#include <shogun/lib/common.h>
#include <shogun/base/SGObject.h>
#include <shogun/io/SGIO.h>

namespace shogun
{
    bool read_real_valued_sparse(
        SGSparseVector<float64_t>*& matrix, int32_t& num_feat, int32_t& num_vec);

    bool write_real_valued_sparse(
        const SGSparseVector<float64_t>* matrix, int32_t num_feat, int32_t num_vec);

    bool read_real_valued_dense(
        float64_t*& matrix, int32_t& num_feat, int32_t& num_vec);

    bool write_real_valued_dense(
        const float64_t* matrix, int32_t num_feat, int32_t num_vec);

    bool read_char_valued_strings(SGString<char>*& strings, int32_t& num_str, int32_t& max_string_len);
    bool write_char_valued_strings(const SGString<char>* strings, int32_t num_str);

}
#endif //__LIBSVM_FILE_H__