/*! \file */
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#pragma once

#include "rocsparse-types.h"

/********************************************************************************
 * \brief rocsparse_hyb_mat is a structure holding the rocsparse HYB matrix.
 * It must be initialized using rocsparse_create_hyb_mat() and the returned
 * handle must be passed to all subsequent library function calls that involve
 * the HYB matrix.
 * It should be destroyed at the end using rocsparse_destroy_hyb_mat().
 *******************************************************************************/
struct _rocsparse_hyb_mat
{
    // num rows
    rocsparse_int m{};
    // num cols
    rocsparse_int n{};

    // partition type
    rocsparse_hyb_partition partition = rocsparse_hyb_partition_auto;

    // ELL matrix part
    rocsparse_int  ell_nnz{};
    rocsparse_int  ell_width{};
    rocsparse_int* ell_col_ind{};
    void*          ell_val{};

    // COO matrix part
    rocsparse_int  coo_nnz{};
    rocsparse_int* coo_row_ind{};
    rocsparse_int* coo_col_ind{};
    void*          coo_val{};

    rocsparse_datatype data_type_T = rocsparse_datatype_f32_r;
};