[#BloombergLP-bdlb-Print-singleLineHexDump-0cb]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/Print.adoc[Print]::singleLineHexDump
:relfileprefix: ../../../
:mrdocs:

Print a contiguous byte range as uppercase hex on a single line.

== Synopsis

Declared in `<bdlb_print.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
std::ostream&
singleLineHexDump(
    std::ostream& stream,
    char const* begin,
    char const* end);
----

== Description

Print to the specified `stream` the uppercase hex encoding of the byte sequence defined by the specified `begin` and `end` iterators into the specified `stream`, and return a reference providing modifiable access to `stream`. This function insulates clients from its implementation, but unlike the member template version (above), requires random access iterators of type `const char *`. The behavior is undefined unless both `begin` and `end` refer to the same block of contiguous memory, and `begin <= end`.

== Return Value

a reference to `stream`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *stream*
| the output stream
| *begin*
| pointer to the first byte
| *end*
| pointer past the last byte
|===


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