diff options
Diffstat (limited to 'contrib/epee/include')
| -rw-r--r-- | contrib/epee/include/byte_slice.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/contrib/epee/include/byte_slice.h b/contrib/epee/include/byte_slice.h index 1fbba101e..bd9452b11 100644 --- a/contrib/epee/include/byte_slice.h +++ b/contrib/epee/include/byte_slice.h @@ -42,7 +42,12 @@ namespace epee struct release_byte_slice { - void operator()(byte_slice_data*) const noexcept; + //! For use with `zmq_message_init_data`, use second arg for buffer pointer. + static void call(void*, void* ptr) noexcept; + void operator()(byte_slice_data* ptr) const noexcept + { + call(nullptr, ptr); + } }; /*! Inspired by slices in golang. Storage is thread-safe reference counted, @@ -140,6 +145,9 @@ namespace epee \throw std::out_of_range If `size() < end`. \return Slice starting at `data() + begin` of size `end - begin`. */ byte_slice get_slice(std::size_t begin, std::size_t end) const; + + //! \post `empty()` \return Ownership of ref-counted buffer. + std::unique_ptr<byte_slice_data, release_byte_slice> take_buffer() noexcept; }; } // epee |