bool-sink.hpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
22 #ifndef NDN_CXX_SECURITY_TRANSFORM_BOOL_SINK_HPP
23 #define NDN_CXX_SECURITY_TRANSFORM_BOOL_SINK_HPP
24 
25 #include "transform-base.hpp"
26 
27 namespace ndn {
28 namespace security {
29 namespace transform {
30 
37 class BoolSink : public Sink
38 {
39 public:
43  explicit
44  BoolSink(bool& value);
45 
46 private:
52  size_t
53  doWrite(const uint8_t* buf, size_t size) final;
54 
58  void
59  doEnd() final;
60 
61 private:
62  bool m_hasValue;
63  bool& m_value;
64 };
65 
66 unique_ptr<Sink>
67 boolSink(bool& value);
68 
69 } // namespace transform
70 } // namespace security
71 } // namespace ndn
72 
73 #endif // NDN_CXX_SECURITY_TRANSFORM_BOOL_SINK_HPP
transform-base.hpp
There are three types of module in a transformation chain: Source, Transform, and Sink...
ndn
Copyright (c) 2013-2017 Regents of the University of California.
Definition: common.hpp:66
ndn::security::transform::Sink
Abstraction of the transformation sink module.
Definition: transform-base.hpp:278
ndn::security::transform::BoolSink::BoolSink
BoolSink(bool &value)
Create a bool sink whose output will be stored in value.
Definition: bool-sink.cpp:28
ndn::security::transform::BoolSink
A sink which outputs only one boolean value.
Definition: bool-sink.hpp:37
ndn::security::transform::boolSink
unique_ptr< Sink > boolSink(bool &value)
Definition: bool-sink.cpp:51