1 /*===========================================================================
2 *
3 *                            PUBLIC DOMAIN NOTICE
4 *               National Center for Biotechnology Information
5 *
6 *  This software/database is a "United States Government Work" under the
7 *  terms of the United States Copyright Act.  It was written as part of
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15 *  Government do not and cannot warrant the performance or results that
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26 
27 #ifndef _hpp_ngs_itf_err_block_
28 #define _hpp_ngs_itf_err_block_
29 
30 #ifndef _hp_ngs_itf_error_msg_
31 #include <ngs/itf/ErrorMsg.hpp>
32 #endif
33 
34 #ifndef _h_ngs_itf_err_block_
35 #include <ngs/itf/ErrBlock.h>
36 #endif
37 
38 namespace ngs
39 {
40 
41     /*----------------------------------------------------------------------
42      * ErrBlock
43      *  holds a message describing what happened
44      */
45     struct   ErrBlock : public :: NGS_ErrBlock_v1
46     {
47         void Throw () const
48             NGS_THROWS ( ErrorMsg );
49 
50         inline
Checkngs::ErrBlock51         void Check () const
52             NGS_THROWS ( ErrorMsg )
53         {
54             if ( xtype != xt_okay )
55                 Throw ();
56         }
57 
ErrBlockngs::ErrBlock58         ErrBlock ()
59         {
60             xtype = xt_okay;
61             msg [ 0 ] = 0;
62         }
63     };
64 
65 } // namespace ngs
66 
67 #endif // _hpp_ngs_itf_err_block_
68