initCubeBox()

static CubeGIDX * initCubeBox ( int  ndims )

static

Definition at line 156 of file gserialized_spgist_nd.c.

{
        CubeGIDX *cube_box = (CubeGIDX *)palloc(sizeof(CubeGIDX));
        GIDX *left = (GIDX *)palloc(GIDX_SIZE(ndims));
        GIDX *right = (GIDX *)palloc(GIDX_SIZE(ndims));
        int i;
 
        SET_VARSIZE(left, GIDX_SIZE(ndims));
        SET_VARSIZE(right, GIDX_SIZE(ndims));
        cube_box->left = left;
        cube_box->right = right;
 
        for (i = 0; i < ndims; i++)
        {
                GIDX_SET_MIN(cube_box->left, i, -1 * FLT_MAX);
                GIDX_SET_MAX(cube_box->left, i, FLT_MAX);
                GIDX_SET_MIN(cube_box->right, i, -1 * FLT_MAX);
                GIDX_SET_MAX(cube_box->right, i, FLT_MAX);
        }
 
        return cube_box;
}

References CubeGIDX::left, and CubeGIDX::right.