[#BloombergLP-bslx-InStreamFunctions-bdexStreamInImp-06]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslx.adoc[bslx]::xref:BloombergLP/bslx/InStreamFunctions.adoc[InStreamFunctions]::bdexStreamInImp
:relfileprefix: ../../../
:mrdocs:

`bdexStreamInImp` overloads

== Synopses

Declared in `<bslx_instreamfunctions.h>`

Assign to the specified `variable` the `VALUE_TYPE` value read from the specified input `stream`, and return a reference to `stream`. The specified `version` is ignored. If `stream` is initially invalid, this operation has no effect. If `version` is not supported by `VALUE_TYPE`, `variable` is unaltered and `stream` is invalidated, but otherwise unmodified. If `version` is supported but `stream` becomes invalid during this operation, `variable` has an undefined, but valid, state. Note that this function is called only for enumeration types and that this function is for internal use only. See the `bslx` package‐level documentation for more information on BDEX streaming of value‐semantic types and containers.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class VALUE_TYPE>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamInImp-09.adoc[bdexStreamInImp](
    STREAM& stream,
    VALUE_TYPE& variable,
    int version,
    xref:BloombergLP/bslx/InStreamFunctions/IsEnumType.adoc[IsEnumType] const&);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamInImp-09.adoc[_» more..._]#

Assign to the specified `variable` the `VALUE_TYPE` value read from the specified input `stream` using the specified `version` format, and return a reference to `stream`. If `stream` is initially invalid, this operation has no effect. If `version` is not supported by `VALUE_TYPE`, `variable` is unaltered and `stream` is invalidated, but otherwise unmodified. If `version` is supported but `stream` becomes invalid during this operation, `variable` has an undefined, but valid, state. Note that this function is for internal use only. See the `bslx` package‐level documentation for more information on BDEX streaming of value‐semantic types and containers.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class VALUE_TYPE>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamInImp-02.adoc[bdexStreamInImp](
    STREAM& stream,
    VALUE_TYPE& variable,
    int version,
    xref:BloombergLP/bslx/InStreamFunctions/IsNotEnumType.adoc[IsNotEnumType] const&);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamInImp-02.adoc[_» more..._]#


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