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Support serialization of std::vector<bool>

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This commit is contained in:
Pieter Wuille
2019-08-26 11:32:47 -07:00
parent adff8fe321
commit 92528c260e
2 changed files with 21 additions and 0 deletions
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13
src/serialize.h
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@@ -555,6 +555,7 @@ template<typename Stream, unsigned int N, typename T> inline void Unserialize(St
* vectors of unsigned char are a special case and are intended to be serialized as a single opaque blob.
*/
template<typename Stream, typename T, typename A> void Serialize_impl(Stream& os, const std::vector<T, A>& v, const unsigned char&);
template<typename Stream, typename T, typename A> void Serialize_impl(Stream& os, const std::vector<T, A>& v, const bool&);
template<typename Stream, typename T, typename A, typename V> void Serialize_impl(Stream& os, const std::vector<T, A>& v, const V&);
template<typename Stream, typename T, typename A> inline void Serialize(Stream& os, const std::vector<T, A>& v);
template<typename Stream, typename T, typename A> void Unserialize_impl(Stream& is, std::vector<T, A>& v, const unsigned char&);
@@ -713,6 +714,18 @@ void Serialize_impl(Stream& os, const std::vector<T, A>& v, const unsigned char&
os.write((char*)v.data(), v.size() * sizeof(T));
}
template<typename Stream, typename T, typename A>
void Serialize_impl(Stream& os, const std::vector<T, A>& v, const bool&)
{
// A special case for std::vector<bool>, as dereferencing
// std::vector<bool>::const_iterator does not result in a const bool&
// due to std::vector's special casing for bool arguments.
WriteCompactSize(os, v.size());
for (bool elem : v) {
::Serialize(os, elem);
}
}
template<typename Stream, typename T, typename A, typename V>
void Serialize_impl(Stream& os, const std::vector<T, A>& v, const V&)
{