[#ScriptExecutionData]
= ScriptExecutionData
:mrdocs:

Mutable per‐input state carried through Taproot/Tapscript execution.

== Synopsis

Declared in `<script/interpreter.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct ScriptExecutionData;
----

== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:ScriptExecutionData/m_annex_hash.adoc[`m_annex_hash`] 
| Hash of the annex data.
| xref:ScriptExecutionData/m_annex_init.adoc[`m_annex_init`] 
| Whether m_annex_present and (when needed) m_annex_hash are initialized.
| xref:ScriptExecutionData/m_annex_present.adoc[`m_annex_present`] 
| Whether an annex is present.
| xref:ScriptExecutionData/m_codeseparator_pos.adoc[`m_codeseparator_pos`] 
| Opcode position of the last executed OP_CODESEPARATOR (or 0xFFFFFFFF if none executed).
| xref:ScriptExecutionData/m_codeseparator_pos_init.adoc[`m_codeseparator_pos_init`] 
| Whether m_codeseparator_pos is initialized.
| xref:ScriptExecutionData/m_output_hash.adoc[`m_output_hash`] 
| The hash of the corresponding output
| xref:ScriptExecutionData/m_tapleaf_hash.adoc[`m_tapleaf_hash`] 
| The tapleaf hash.
| xref:ScriptExecutionData/m_tapleaf_hash_init.adoc[`m_tapleaf_hash_init`] 
| Whether m_tapleaf_hash is initialized.
| xref:ScriptExecutionData/m_validation_weight_left.adoc[`m_validation_weight_left`] 
| How much validation weight is left (decremented for every successful non‐empty signature check).
| xref:ScriptExecutionData/m_validation_weight_left_init.adoc[`m_validation_weight_left_init`] 
| Whether m_validation_weight_left is initialized.
|===



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