[#CHash256]
= CHash256
:mrdocs:

A hasher class for Bitcoin's 256‐bit hash (double SHA‐256).

== Synopsis

Declared in `<hash.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class CHash256;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:CHash256/Finalize.adoc[`Finalize`] 
| Writes the final double‐SHA‐256 hash into the output buffer.
| xref:CHash256/Reset.adoc[`Reset`] 
| Resets the hasher to its initial state.
| xref:CHash256/Write.adoc[`Write`] 
| Adds more data to be hashed.
|===


== Static Data Members

[cols="1,4"]
|===
| Name| Description
| xref:CHash256/OUTPUT_SIZE.adoc[`OUTPUT_SIZE`] 
| Size in bytes of the produced hash.
|===



[.small]#Created with https://www.mrdocs.com[MrDocs]#