Qpid Proton C++ API  0.32.0
uuid.hpp
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1 #ifndef PROTON_UUID_HPP
2 #define PROTON_UUID_HPP
3 
4 /*
5  *
6  * Licensed to the Apache Software Foundation (ASF) under one
7  * or more contributor license agreements. See the NOTICE file
8  * distributed with this work for additional information
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11  * "License"); you may not use this file except in compliance
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14  * http://www.apache.org/licenses/LICENSE-2.0
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20  * specific language governing permissions and limitations
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23  */
24 
25 #include "./internal/export.hpp"
26 #include "./byte_array.hpp"
27 
28 #include <string>
29 #include <iosfwd>
30 
33 
34 namespace proton {
35 
37 class uuid : public byte_array<16> {
38  public:
40  PN_CPP_EXTERN static uuid copy();
41 
44  PN_CPP_EXTERN static uuid copy(const char* bytes);
45 
52  PN_CPP_EXTERN static uuid random();
53 
56  PN_CPP_EXTERN std::string str() const;
57 };
58 
61 PN_CPP_EXTERN std::ostream& operator<<(std::ostream&, const uuid&);
62 
65 inline std::string to_string(const uuid& u) { return u.str(); }
66 
67 } // proton
68 
69 #endif // PROTON_UUID_HPP
proton::byte_array
Arbitrary fixed-size data.
Definition: byte_array.hpp:45
proton::uuid::str
std::string str() const
UUID standard string format: 8-4-4-4-12 (36 chars, 32 alphanumeric chars and 4 hyphens).
proton::operator<<
std::ostream & operator<<(std::ostream &, const binary &)
Print a binary value.
proton::uuid::random
static uuid random()
Return a simple randomly-generated UUID.
proton::to_string
std::string to_string(const message &)
Human readable string representation.
proton::uuid::copy
static uuid copy()
Make a copy.
byte_array.hpp
Arbitrary fixed-size data.
proton::uuid
A 16-byte universally unique identifier.
Definition: uuid.hpp:37
proton
The main Proton namespace.
Definition: annotation_key.hpp:33
proton::uuid::copy
static uuid copy(const char *bytes)
Return a uuid copied from bytes.