bool-sink.cpp
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21 
23 
24 namespace ndn {
25 namespace security {
26 namespace transform {
27 
28 BoolSink::BoolSink(bool& value)
29  : m_hasValue(false)
30  , m_value(value)
31 {
32 }
33 
34 size_t
35 BoolSink::doWrite(span<const uint8_t> buf)
36 {
37  if (!m_hasValue && !buf.empty()) {
38  m_value = (buf.front() != 0);
39  m_hasValue = true;
40  }
41  return buf.size();
42 }
43 
44 void
45 BoolSink::doEnd()
46 {
47  // nothing to do.
48 }
49 
50 unique_ptr<Sink>
51 boolSink(bool& value)
52 {
53  return make_unique<BoolSink>(value);
54 }
55 
56 } // namespace transform
57 } // namespace security
58 } // namespace ndn
BoolSink(bool &value)
Create a bool sink whose output will be stored in value.
Definition: bool-sink.cpp:28
unique_ptr< Sink > boolSink(bool &value)
Definition: bool-sink.cpp:51
Definition: data.cpp:25