[#BloombergLP-bdlb-PrintStringHexDumper]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::PrintStringHexDumper
:relfileprefix: ../../
:mrdocs:

Utility for hex dumping a blob to standard output streams. This class has `operator<<` defined for it, so it can be used as follows: ` bsl::vector<char> blob; blob.resize(1024);

== Synopsis

Declared in `<bdlb_print.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct PrintStringHexDumper;
----

== Description

// ... fill up the blob with some data ...

bsl::cout << PrintStringHexDumper(blob.data(), blob.size()) << bsl::endl; `

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlb/PrintStringHexDumper/2constructor.adoc[`PrintStringHexDumper`]         [.small]#[constructor]#
| Create a `PrintStringHexDumper` object that can insert to an output stream a formated (possibly multi‐lined) hexadecimal representation the specified `data` of the specified `length`.
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlb/PrintStringHexDumper/d_data_p.adoc[`d_data_p`] 
| address of data to hex dump
| xref:BloombergLP/bdlb/PrintStringHexDumper/d_length.adoc[`d_length`] 
| length in bytes of data to hex dump
|===



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