[#BloombergLP-bdlbb-BlobUtil-appendDataBufferIfValid-0c]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlbb.adoc[bdlbb]::xref:BloombergLP/bdlbb/BlobUtil.adoc[BlobUtil]::appendDataBufferIfValid
:relfileprefix: ../../../
:mrdocs:

`appendDataBufferIfValid` overloads

== Synopses

Declared in `<bdlbb_blobutil.h>`

Append the specified move‐insertable `buffer` after the last _data_ buffer of the specified `dest` if neither the resulting total size of `dest` nor its resulting total number of buffers exceeds `INT_MAX`. Return 0 on success, and a non‐zero value (with no effect) otherwise. The last data buffer of the `dest` is trimmed, if necessary. The length of the `dest` is incremented by the size of `buffer`. In case of success the `buffer` is left in a valid but unspecified state.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdlbb/BlobUtil/appendDataBufferIfValid-0a.adoc[appendDataBufferIfValid](
    xref:BloombergLP/bdlbb/Blob.adoc[Blob]* dest,
    xref:BloombergLP/bslmf/MovableRef.adoc[bslmf::MovableRef<BlobBuffer>] buffer);
----

[.small]#xref:BloombergLP/bdlbb/BlobUtil/appendDataBufferIfValid-0a.adoc[_» more..._]#

Append the specified `buffer` after the last _data_ buffer of the specified `dest` if neither the resulting total size of `dest` nor its resulting total number of buffers exceeds `INT_MAX`. Return 0 on success, and a non‐zero value (with no effect) otherwise. The last data buffer of the `dest` is trimmed, if necessary. The length of the `dest` is incremented by the size of `buffer`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdlbb/BlobUtil/appendDataBufferIfValid-0b.adoc[appendDataBufferIfValid](
    xref:BloombergLP/bdlbb/Blob.adoc[Blob]* dest,
    xref:BloombergLP/bdlbb/BlobBuffer.adoc[BlobBuffer] const& buffer);
----

[.small]#xref:BloombergLP/bdlbb/BlobUtil/appendDataBufferIfValid-0b.adoc[_» more..._]#


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