[#BloombergLP-bslx-InStreamFunctions-bdexStreamIn-0fc]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslx.adoc[bslx]::xref:BloombergLP/bslx/InStreamFunctions.adoc[InStreamFunctions]::bdexStreamIn
:relfileprefix: ../../../
:mrdocs:

`bdexStreamIn` overloads

== Synopses

Declared in `<bslx_instreamfunctions.h>`

BDEX‐stream `variable` from `stream` (version computed if needed).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class VALUE_TYPE>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0c6.adoc[bdexStreamIn](
    STREAM& stream,
    VALUE_TYPE& variable);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0c6.adoc[_» more..._]#

Assign a `bsl::vector` from `stream` (version read from stream).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class VALUE_TYPE,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-090.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<VALUE_TYPE, ALLOC>]& variable);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-090.adoc[_» more..._]#

Assign a `bsls::Types::Int64` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0d1.adoc[bdexStreamIn](
    STREAM& stream,
    xref:BloombergLP/bsls/Types/Int64.adoc[bsls::Types::Int64]& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0d1.adoc[_» more..._]#

Assign a `bsls::Types::Uint64` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0a4.adoc[bdexStreamIn](
    STREAM& stream,
    xref:BloombergLP/bsls/Types/Uint64.adoc[bsls::Types::Uint64]& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0a4.adoc[_» more..._]#

Assign a `bool` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-02.adoc[bdexStreamIn](
    STREAM& stream,
    bool& variable,
    int version = 0);
----

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

Assign a `char` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f7e.adoc[bdexStreamIn](
    STREAM& stream,
    char& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f7e.adoc[_» more..._]#

Assign a `double` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-047.adoc[bdexStreamIn](
    STREAM& stream,
    double& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-047.adoc[_» more..._]#

Assign a `float` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f77.adoc[bdexStreamIn](
    STREAM& stream,
    float& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f77.adoc[_» more..._]#

Assign an `int` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0d6.adoc[bdexStreamIn](
    STREAM& stream,
    int& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0d6.adoc[_» more..._]#

Assign a 32‐bit `int` (`long`) value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0fd.adoc[bdexStreamIn](
    STREAM& stream,
    long& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0fd.adoc[_» more..._]#

Assign a `short` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f5.adoc[bdexStreamIn](
    STREAM& stream,
    short& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f5.adoc[_» more..._]#

Assign a `signed char` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-049.adoc[bdexStreamIn](
    STREAM& stream,
    signed char& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-049.adoc[_» more..._]#

Assign a `bsl::string` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0c3.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/string.adoc[bsl::string]& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0c3.adoc[_» more..._]#

Assign an `unsigned char` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-05.adoc[bdexStreamIn](
    STREAM& stream,
    unsigned char& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-05.adoc[_» more..._]#

Assign an `unsigned int` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0c2.adoc[bdexStreamIn](
    STREAM& stream,
    unsigned int& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0c2.adoc[_» more..._]#

Assign a 32‐bit `unsigned int` (`unsigned long`) from `stream`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-099.adoc[bdexStreamIn](
    STREAM& stream,
    unsigned long& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-099.adoc[_» more..._]#

Assign an `unsigned short` value read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STREAM>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0b.adoc[bdexStreamIn](
    STREAM& stream,
    unsigned short& variable,
    int version = 0);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0b.adoc[_» more..._]#

BDEX‐stream `variable` from `stream` using the given `version`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class VALUE_TYPE>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-08.adoc[bdexStreamIn](
    STREAM& stream,
    VALUE_TYPE& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-08.adoc[_» more..._]#

Assign a `bsl::vector<Int64>` read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f7d.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<bsls::Types::Int64, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f7d.adoc[_» more..._]#

Assign a `bsl::vector<Uint64>` read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0ae.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<bsls::Types::Uint64, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0ae.adoc[_» more..._]#

Assign a `bsl::vector<char>` read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0c9.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<char, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0c9.adoc[_» more..._]#

Assign a `bsl::vector<double>` read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-092.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<double, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-092.adoc[_» more..._]#

Assign a `bsl::vector<float>` read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-00.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<float, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-00.adoc[_» more..._]#

Assign a `bsl::vector<int>` read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-04c.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<int, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-04c.adoc[_» more..._]#

Assign a `bsl::vector<short>` read from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0a9.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<short, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0a9.adoc[_» more..._]#

Assign a `bsl::vector<signed char>` from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-041.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<signed char, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-041.adoc[_» more..._]#

Assign a `bsl::vector<unsigned char>` from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f8.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<unsigned char, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0f8.adoc[_» more..._]#

Assign a `bsl::vector<unsigned int>` from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-06.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<unsigned int, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-06.adoc[_» more..._]#

Assign a `bsl::vector<unsigned short>` from `stream` to `variable`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-04f.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<unsigned short, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-04f.adoc[_» more..._]#

Assign a `bsl::vector` from `stream` using the given `version`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class STREAM,
    class VALUE_TYPE,
    class ALLOC>
STREAM&
xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0fb.adoc[bdexStreamIn](
    STREAM& stream,
    xref:bsl/vector-00d.adoc[bsl::vector<VALUE_TYPE, ALLOC>]& variable,
    int version);
----

[.small]#xref:BloombergLP/bslx/InStreamFunctions/bdexStreamIn-0fb.adoc[_» more..._]#

== Return Value

a reference to `stream`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *stream*
| input stream from which to read
| *variable*
| object to receive the unexternalized value
| *version*
| optional BDEX version (ignored for this type)
|===


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