[#BloombergLP-bdlde-Crc64-2constructor-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlde.adoc[bdlde]::xref:BloombergLP/bdlde/Crc64.adoc[Crc64]::Crc64
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `<bdlde_crc64.h>`

Construct a checksum having the value corresponding to no data having been provided (i.e., having the value 0).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlde/Crc64/2constructor-0e.adoc[Crc64]();
----

[.small]#xref:BloombergLP/bdlde/Crc64/2constructor-0e.adoc[_» more..._]#

Construct a checksum having the value of the specified `original` checksum.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlde/Crc64/2constructor-0f.adoc[Crc64](xref:BloombergLP/bdlde/Crc64.adoc[Crc64] const& original);
----

[.small]#xref:BloombergLP/bdlde/Crc64/2constructor-0f.adoc[_» more..._]#

Construct a checksum corresponding to the specified `data` having the specified `length` (in bytes). Note that if `data` is 0, then `length` also must be 0.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlde/Crc64/2constructor-03.adoc[Crc64](
    void const* data,
    std::size_t length);
----

[.small]#xref:BloombergLP/bdlde/Crc64/2constructor-03.adoc[_» more..._]#


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