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Fix lifetime bug in wire::as_array (debug_database) (#82)

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Lee *!* Clagett 2023-11-05 11:30:42 -05:00 committed by Lee *!* Clagett
parent 10dc4801d7
commit d5869255e9
1 changed files with 4 additions and 5 deletions
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9
src/wire/write.h
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@ -30,7 +30,6 @@
#include <array> #include <array>
#include <boost/utility/string_ref.hpp> #include <boost/utility/string_ref.hpp>
#include <boost/range/size.hpp> #include <boost/range/size.hpp>
#include <boost/range/adaptor/transformed.hpp>
#include <cstdint> #include <cstdint>
#include <type_traits> #include <type_traits>
#include <system_error> #include <system_error>
@ -206,8 +205,8 @@ namespace wire_write
inline constexpr std::size_t array_size(const W& dest, const T& source) noexcept inline constexpr std::size_t array_size(const W& dest, const T& source) noexcept
{ return array_size_(dest.need_array_size(), source); } { return array_size_(dest.need_array_size(), source); }
template<typename W, typename T> template<typename W, typename T, typename F = wire::identity_>
inline void array(W& dest, const T& source) inline void array(W& dest, const T& source, F f = {})
{ {
using value_type = typename T::value_type; using value_type = typename T::value_type;
static_assert(!std::is_same<value_type, char>::value, "write array of chars as binary"); static_assert(!std::is_same<value_type, char>::value, "write array of chars as binary");
@ -215,7 +214,7 @@ namespace wire_write
dest.start_array(array_size(dest, source)); dest.start_array(array_size(dest, source));
for (const auto& elem : source) for (const auto& elem : source)
bytes(dest, elem); bytes(dest, f(elem));
dest.end_array(); dest.end_array();
} }
@ -268,7 +267,7 @@ namespace wire
template<typename W, typename T, typename F> template<typename W, typename T, typename F>
inline void write_bytes(W& dest, const as_array_<T, F> source) inline void write_bytes(W& dest, const as_array_<T, F> source)
{ {
wire_write::array(dest, boost::adaptors::transform(source.get_value(), source.filter)); wire_write::array(dest, source.get_value(), std::move(source.filter));
} }
template<typename W, typename T> template<typename W, typename T>
inline std::enable_if_t<is_array<T>::value> write_bytes(W& dest, const T& source) inline std::enable_if_t<is_array<T>::value> write_bytes(W& dest, const T& source)