BloombergLP::bslx::OutStreamFunctions::bdexStreamOutImp

BDEX‐stream an enumeration value to stream as a 32‐bit int.

Synopsis

Declared in <bslx_outstreamfunctions.h>

template<
    class STREAM,
    class TYPE>
STREAM&
bdexStreamOutImp(
    STREAM& stream,
    TYPE const& value,
    int version,
    IsEnumType const& category);

Description

Write the specified value to the specified output stream as a 32‐bit int, and return a reference to stream. The specified version is ignored. If stream is initially invalid, this operation has no effect. Note that this function is called only for enumeration types and that if value is outside the range of an int32_t the externalization will be lossy. Also 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.

Return Value

a reference to stream

Parameters

Name

Description

stream

output stream to write to

value

enumeration value to externalize

version

ignored version number

category

tag selecting the enumeration overload

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