1 /* Copyright (C) 2021 Free Software Foundation, Inc.
2    Contributed by Oracle.
3 
4    This file is part of GNU Binutils.
5 
6    This program is free software; you can redistribute it and/or modify
7    it under the terms of the GNU General Public License as published by
8    the Free Software Foundation; either version 3, or (at your option)
9    any later version.
10 
11    This program is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14    GNU General Public License for more details.
15 
16    You should have received a copy of the GNU General Public License
17    along with this program; if not, write to the Free Software
18    Foundation, 51 Franklin Street - Fifth Floor, Boston,
19    MA 02110-1301, USA.  */
20 
21 #ifndef _FILTEREXP_H
22 #define _FILTEREXP_H
23 
24 #include "Expression.h"
25 
26 class FilterExp
27 {
28 public:
29 
FilterExp(Expression * _expr,Expression::Context * _ctx,bool _noParFilter)30   FilterExp (Expression *_expr, Expression::Context *_ctx, bool _noParFilter) :
31 	     expr (_expr), ctx (_ctx), noParFilter (_noParFilter) { };
32 
~FilterExp()33   ~FilterExp ()
34   {
35     delete ctx;
36   }
37 
38   bool
passes()39   passes ()
40   {
41     return expr ? expr->passes (ctx) : true;
42   }
43 
44   void
put(DataView * dview,long eventId)45   put (DataView *dview, long eventId)
46   {
47     ctx->put (dview, eventId);
48   }
49 
50   Expression *expr;
51   Expression::Context *ctx;
52   bool noParFilter;
53 };
54 
55 
56 #endif /* _FILTEREXP_H */
57