[#TxGraph-BlockBuilder]
= xref:TxGraph.adoc[TxGraph]::BlockBuilder
:relfileprefix: ../
:mrdocs:

Interface returned by GetBlockBuilder.

== Synopsis

Declared in `<txgraph.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class BlockBuilder;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:TxGraph/BlockBuilder/2destructor.adoc[`~BlockBuilder`] [.small]#[destructor]# [.small]#[virtual]#
| Support safe inheritance.
| xref:TxGraph/BlockBuilder/GetCurrentChunk.adoc[`GetCurrentChunk`]  [.small]#[virtual]#
| Get the chunk that is currently suggested to be included, plus its feerate, if any.
| xref:TxGraph/BlockBuilder/Include.adoc[`Include`]  [.small]#[virtual]#
| Mark the current chunk as included, and progress to the next one.
| xref:TxGraph/BlockBuilder/Skip.adoc[`Skip`]  [.small]#[virtual]#
| Mark the current chunk as skipped, and progress to the next one. Further chunks from the same cluster as the current one will not be reported anymore.
|===


== Protected Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:TxGraph/BlockBuilder/2constructor.adoc[`BlockBuilder`]         [.small]#[constructor]#
| Make constructor non‐public (use TxGraph::GetBlockBuilder()).
|===



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