[#Solver]
= Solver
:mrdocs:

Parse a scriptPubKey and identify script type for standard scripts. If successful, returns script type and parsed pubkeys or hashes, depending on the type. For example, for a P2SH script, vSolutionsRet will contain the script hash, for P2PKH it will contain the key hash, etc.

== Synopsis

Declared in `<script/solver.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:TxoutType.adoc[TxoutType]
Solver(
    xref:CScript.adoc[CScript] const& scriptPubKey,
    std::vector<std::vector<unsigned char>>& vSolutionsRet);
----

== Return Value

The script type. TxoutType::NONSTANDARD represents a failed solve.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *scriptPubKey* [in]
| Script to parse
| *vSolutionsRet* [out]
| Vector of parsed pubkeys and hashes
|===


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