[#boost-urls-encoding_opts]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::encoding_opts
:relfileprefix: ../../
:mrdocs:


Percent‐encoding options

== Synopsis


Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/encoding_opts.hpp#L31[boost/url/encoding_opts.hpp]>`

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

== Member Functions

[cols=2]
|===
| Name | Description 

| xref:boost/urls/encoding_opts/2constructor.adoc[`encoding_opts`]         [.small]#[constructor]#
| Constructs an `encoding_opts` object with the specified options.

|===
== Data Members

[cols=2]
|===
| Name | Description 

| xref:boost/urls/encoding_opts/disallow_null.adoc[`disallow_null`] 
| True if nulls are not allowed

| xref:boost/urls/encoding_opts/lower_case.adoc[`lower_case`] 
| True if hexadecimal digits are emitted as lower case

| xref:boost/urls/encoding_opts/space_as_plus.adoc[`space_as_plus`] 
| True if spaces encode to and from plus signs

|===



== Description


These options are used to customize    the behavior of algorithms which use    percent escapes, such as encoding    or decoding.



== See Also


xref:boost/urls/encode-04.adoc[encode],        xref:boost/urls/encoded_size.adoc[encoded_size],        xref:boost/urls/pct_string_view.adoc[pct_string_view].






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