[#BloombergLP-bdlat_SequenceFunctions-manipulateAttribute-04]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlat_SequenceFunctions.adoc[bdlat_SequenceFunctions]::manipulateAttribute
:relfileprefix: ../../
:mrdocs:

`manipulateAttribute` overloads

== Synopses

Declared in `<bdlat_sequencefunctions.h>`

Invoke a manipulator on a sequence attribute identified by id.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class TYPE,
    class MANIPULATOR>
int
xref:BloombergLP/bdlat_SequenceFunctions/manipulateAttribute-08.adoc[manipulateAttribute](
    TYPE* object,
    MANIPULATOR& manipulator,
    int attributeId);
----

[.small]#xref:BloombergLP/bdlat_SequenceFunctions/manipulateAttribute-08.adoc[_» more..._]#

Invoke a manipulator on a sequence attribute identified by name.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class TYPE,
    class MANIPULATOR>
int
xref:BloombergLP/bdlat_SequenceFunctions/manipulateAttribute-0b.adoc[manipulateAttribute](
    TYPE* object,
    MANIPULATOR& manipulator,
    char const* attributeName,
    int attributeNameLength);
----

[.small]#xref:BloombergLP/bdlat_SequenceFunctions/manipulateAttribute-0b.adoc[_» more..._]#

== Return Value

non‐zero if the attribute is not found, and the value from `manipulator` otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *object*
| sequence whose attribute is manipulated
| *manipulator*
| callable invoked with the attribute and its info
| *attributeId*
| id of the attribute to manipulate
| *attributeName*
| name of the attribute to manipulate
| *attributeNameLength*
| length of `attributeName`
|===


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