/[resiprocate]/branches/b-identity-0505/ExistsParameter.hxx
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Contents of /branches/b-identity-0505/ExistsParameter.hxx

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Revision 4598 - (show annotations) (download)
Wed May 11 22:53:07 2005 UTC (14 years, 6 months ago) by derek
File size: 3178 byte(s)
set svn:eol-style to LF
1 #if !defined(RESIP_EXISTSPARAMETER_HXX)
2 #define RESIP_EXISTSPARAMETER_HXX
3
4 #include "resiprocate/Parameter.hxx"
5 #include <iosfwd>
6
7 namespace resip
8 {
9
10 class ParseBuffer;
11
12 class ExistsParameter : public Parameter
13 {
14 public:
15 typedef bool Type;
16
17 ExistsParameter(ParameterTypes::Type, ParseBuffer& pb, const char* terminators);
18 explicit ExistsParameter(ParameterTypes::Type type);
19
20 static Parameter* decode(ParameterTypes::Type type, ParseBuffer& pb, const char* terminators)
21 {
22 return new ExistsParameter(type, pb, terminators);
23 }
24
25 virtual Parameter* clone() const;
26 virtual std::ostream& encode(std::ostream& stream) const;
27
28 private:
29 friend class ParserCategory;
30 Type& value() {return mValue;}
31
32 Type mValue;
33 };
34
35 }
36
37 #endif
38
39 /* ====================================================================
40 * The Vovida Software License, Version 1.0
41 *
42 * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
43 *
44 * Redistribution and use in source and binary forms, with or without
45 * modification, are permitted provided that the following conditions
46 * are met:
47 *
48 * 1. Redistributions of source code must retain the above copyright
49 * notice, this list of conditions and the following disclaimer.
50 *
51 * 2. Redistributions in binary form must reproduce the above copyright
52 * notice, this list of conditions and the following disclaimer in
53 * the documentation and/or other materials provided with the
54 * distribution.
55 *
56 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
57 * and "Vovida Open Communication Application Library (VOCAL)" must
58 * not be used to endorse or promote products derived from this
59 * software without prior written permission. For written
60 * permission, please contact vocal@vovida.org.
61 *
62 * 4. Products derived from this software may not be called "VOCAL", nor
63 * may "VOCAL" appear in their name, without prior written
64 * permission of Vovida Networks, Inc.
65 *
66 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
67 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
68 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
69 * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
70 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
71 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
72 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
73 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
74 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
75 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
76 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
77 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
78 * DAMAGE.
79 *
80 * ====================================================================
81 *
82 * This software consists of voluntary contributions made by Vovida
83 * Networks, Inc. and many individuals on behalf of Vovida Networks,
84 * Inc. For more information on Vovida Networks, Inc., please see
85 * <http://www.vovida.org/>.
86 *
87 */

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