[#CTxMemPool-m_builder] = xref:CTxMemPool.adoc[CTxMemPool]::m_builder :relfileprefix: ../ :mrdocs: Block builder used to iterate mempool chunks in mining order while assembling a block. == Synopsis Declared in `<txmempool.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- [[guarded_by(0x7f2e1b5a14c8), guarded_by(0x7f2e2721a4d8), guarded_by(0x7f2e421cbbe8), guarded_by(0x7f2e2880aba8), guarded_by(0x7f2e3212df38), guarded_by(0x7f2e347f65c8), guarded_by(0x7f2e2b05aa38), guarded_by(0x7f2e2bee20d8)]] mutable std::unique_ptr<TxGraph::BlockBuilder> m_builder; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#