[#CScriptNum-2constructor-05]
= xref:CScriptNum.adoc[CScriptNum]::CScriptNum
:relfileprefix: ../
:mrdocs:

Constructors

== Synopses

Declared in `<script/script.h>`

Constructs from an integer value.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:CScriptNum/2constructor-09.adoc[CScriptNum](int64_t const& n);
----

[.small]#xref:CScriptNum/2constructor-09.adoc[_» more..._]#

Constructs from a byte‐vector encoding.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:CScriptNum/2constructor-0e.adoc[CScriptNum](
    std::vector<unsigned char> const& vch,
    bool fRequireMinimal,
    size_t const nMaxNumSize = nDefaultMaxNumSize);
----

[.small]#xref:CScriptNum/2constructor-0e.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *n*
| Initial value.
| *vch*
| Little‐endian, sign‐magnitude byte encoding of the number.
| *fRequireMinimal*
| Whether to reject non‐minimal encodings.
| *nMaxNumSize*
| Maximum allowed size of `vch` in bytes.
|===


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