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1 // Copyright 2004 The Chromium Authors. All rights reserved. | |
Sergey Ulanov
2016/12/22 22:57:59
I think the right thing to do here is to keep the
kjellander_chromium
2016/12/27 12:49:21
You're probably right, I changed to Chromium heade
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2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef WEBRTC_LIBJINGLE_XMLLITE_QNAME_H_ | |
6 #define WEBRTC_LIBJINGLE_XMLLITE_QNAME_H_ | |
7 | |
8 #include <string> | |
9 | |
10 namespace buzz { | |
11 | |
12 class QName; | |
13 | |
14 // StaticQName is used to represend constant quailified names. They | |
15 // can be initialized statically and don't need intializers code, e.g. | |
16 // const StaticQName QN_FOO = { "foo_namespace", "foo" }; | |
17 // | |
18 // Beside this use case, QName should be used everywhere | |
19 // else. StaticQName instances are implicitly converted to QName | |
20 // objects. | |
21 struct StaticQName { | |
22 const char* const ns; | |
23 const char* const local; | |
24 | |
25 bool operator==(const QName& other) const; | |
26 bool operator!=(const QName& other) const; | |
27 }; | |
28 | |
29 class QName { | |
30 public: | |
31 QName(); | |
32 QName(const QName& qname); | |
33 QName(const StaticQName& const_value); | |
34 QName(const std::string& ns, const std::string& local); | |
35 explicit QName(const std::string& merged_or_local); | |
36 ~QName(); | |
37 | |
38 const std::string& Namespace() const { return namespace_; } | |
39 const std::string& LocalPart() const { return local_part_; } | |
40 std::string Merged() const; | |
41 bool IsEmpty() const; | |
42 | |
43 int Compare(const StaticQName& other) const; | |
44 int Compare(const QName& other) const; | |
45 | |
46 bool operator==(const StaticQName& other) const { | |
47 return Compare(other) == 0; | |
48 } | |
49 bool operator==(const QName& other) const { | |
50 return Compare(other) == 0; | |
51 } | |
52 bool operator!=(const StaticQName& other) const { | |
53 return Compare(other) != 0; | |
54 } | |
55 bool operator!=(const QName& other) const { | |
56 return Compare(other) != 0; | |
57 } | |
58 bool operator<(const QName& other) const { | |
59 return Compare(other) < 0; | |
60 } | |
61 | |
62 private: | |
63 std::string namespace_; | |
64 std::string local_part_; | |
65 }; | |
66 | |
67 inline bool StaticQName::operator==(const QName& other) const { | |
68 return other.Compare(*this) == 0; | |
69 } | |
70 | |
71 inline bool StaticQName::operator!=(const QName& other) const { | |
72 return other.Compare(*this) != 0; | |
73 } | |
74 | |
75 } // namespace buzz | |
76 | |
77 #endif // WEBRTC_LIBJINGLE_XMLLITE_QNAME_H_ | |
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