FLA_Apply_QUD_UT_internal_check.c File Reference

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Functions
FLA_Error	FLA_Apply_QUD_UT_internal_check (FLA_Side side, FLA_Trans trans, FLA_Direct direct, FLA_Store storev, FLA_Obj T, FLA_Obj W, FLA_Obj R, FLA_Obj U, FLA_Obj C, FLA_Obj V, FLA_Obj D, fla_apqudut_t *cntl)

Function Documentation

FLA_Apply_QUD_UT_internal_check()

FLA_Error FLA_Apply_QUD_UT_internal_check	(	FLA_Side	side,
		FLA_Trans	trans,
		FLA_Direct	direct,
		FLA_Store	storev,
		FLA_Obj	T,
		FLA_Obj	W,
		FLA_Obj	R,
		FLA_Obj	U,
		FLA_Obj	C,
		FLA_Obj	V,
		FLA_Obj	D,
		fla_apqudut_t *	cntl )

{
    FLA_Error e_val;
 
    // Abort if the control structure is NULL.
    e_val = FLA_Check_null_pointer( ( void* ) cntl );
    FLA_Check_error_code( e_val );
 
    // Verify that the object element types are identical.
    e_val = FLA_Check_identical_object_elemtype( R, T );
    FLA_Check_error_code( e_val );
 
    e_val = FLA_Check_identical_object_elemtype( R, W );
    FLA_Check_error_code( e_val );
 
    e_val = FLA_Check_identical_object_elemtype( R, U );
    FLA_Check_error_code( e_val );
 
    e_val = FLA_Check_identical_object_elemtype( R, C );
    FLA_Check_error_code( e_val );
 
    e_val = FLA_Check_identical_object_elemtype( R, V );
    FLA_Check_error_code( e_val );
 
    e_val = FLA_Check_identical_object_elemtype( R, D );
    FLA_Check_error_code( e_val );
 
    // Verify conformality between all the objects.
    if ( side == FLA_LEFT )
    {
        if ( FLA_Obj_elemtype( R ) == FLA_MATRIX )
        {
            e_val = FLA_Check_object_width_equals( T, FLA_Obj_width( U ) );
            FLA_Check_error_code( e_val );
 
            e_val = FLA_Check_object_length_equals( T, max( FLA_Obj_length( U ),
                                                            FLA_Obj_length( V ) ) );
            FLA_Check_error_code( e_val );
 
            e_val = FLA_Check_conformal_dims( FLA_NO_TRANSPOSE, W, R );
            FLA_Check_error_code( e_val );
        }
        else // FLA_Obj_elemtype( R ) == FLA_SCALAR
        {
        }
 
        e_val = FLA_Check_matrix_matrix_dims( FLA_NO_TRANSPOSE, FLA_NO_TRANSPOSE, U, R, C );
        FLA_Check_error_code( e_val );
 
        e_val = FLA_Check_matrix_matrix_dims( FLA_NO_TRANSPOSE, FLA_NO_TRANSPOSE, V, R, D );
        FLA_Check_error_code( e_val );
 
    }
    else
    {
        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
    }
 
    return FLA_SUCCESS;
}

References FLA_Check_conformal_dims(), FLA_Check_identical_object_elemtype(), FLA_Check_matrix_matrix_dims(), FLA_Check_null_pointer(), FLA_Check_object_length_equals(), FLA_Check_object_width_equals(), FLA_Obj_elemtype(), FLA_Obj_length(), and FLA_Obj_width().

Referenced by FLA_Apply_QUD_UT_internal().