#include <signingprovider.h>

Collaboration diagram for TaprootSpendData:

Public Member Functions
void	Merge (TaprootSpendData other)
	Merge other TaprootSpendData (for the same scriptPubKey) into this. More...

Public Attributes
XOnlyPubKey	internal_key
	The BIP341 internal key. More...

uint256	merkle_root
	The Merkle root of the script tree (0 if no scripts). More...

std::map< std::pair< std::vector< unsigned char >, int >, std::set< std::vector< unsigned char >, ShortestVectorFirstComparator > >	scripts
	Map from (script, leaf_version) to (sets of) control blocks. More...

Detailed Description

Definition at line 27 of file signingprovider.h.

Member Function Documentation

◆ Merge()

void TaprootSpendData::Merge ( TaprootSpendData other )

Merge other TaprootSpendData (for the same scriptPubKey) into this.

Definition at line 307 of file signingprovider.cpp.

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Member Data Documentation

◆ internal_key

XOnlyPubKey TaprootSpendData::internal_key

The BIP341 internal key.

Definition at line 30 of file signingprovider.h.

◆ merkle_root

uint256 TaprootSpendData::merkle_root

The Merkle root of the script tree (0 if no scripts).

Definition at line 32 of file signingprovider.h.

◆ scripts

std::map<std::pair<std::vector<unsigned char>, int>, std::set<std::vector<unsigned char>, ShortestVectorFirstComparator> > TaprootSpendData::scripts

Map from (script, leaf_version) to (sets of) control blocks.

More than one control block for a given script is only possible if it appears in multiple branches of the tree. We keep them all so that inference can reconstruct the full tree. Within each set, the control blocks are sorted by size, so that the signing logic can easily prefer the cheapest one.

Definition at line 39 of file signingprovider.h.

The documentation for this struct was generated from the following files:

src/script/signingprovider.h
src/script/signingprovider.cpp

Public Member Functions