libflame
revision_anchor
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Functions | |
FLA_Error | FLA_Lyap_internal_check (FLA_Trans trans, FLA_Obj isgn, FLA_Obj A, FLA_Obj C, FLA_Obj scale, fla_lyap_t *cntl) |
FLA_Error FLA_Lyap_internal_check | ( | FLA_Trans | trans, |
FLA_Obj | isgn, | ||
FLA_Obj | A, | ||
FLA_Obj | C, | ||
FLA_Obj | scale, | ||
fla_lyap_t * | cntl | ||
) |
References FLA_Check_conformal_dims(), FLA_Check_identical_object_elemtype(), FLA_Check_null_pointer(), and FLA_Check_square().
Referenced by FLA_Lyap_internal().
{ 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( A, C ); FLA_Check_error_code( e_val ); // Verify conformality between all the objects. This check works regardless // of whether the element type is FLA_MATRIX or FLA_SCALAR because the // element length and width are used instead of scalar length and width. e_val = FLA_Check_conformal_dims( FLA_NO_TRANSPOSE, A, C ); FLA_Check_error_code( e_val ); e_val = FLA_Check_square( A ); FLA_Check_error_code( e_val ); e_val = FLA_Check_square( C ); FLA_Check_error_code( e_val ); return FLA_SUCCESS; }