[#absl-StrReplaceAll-0e8]
= xref:absl.adoc[absl]::StrReplaceAll
:relfileprefix: ../
:mrdocs:

`StrReplaceAll` overloads

== Synopses

Declared in `<absl/strings/str_replace.h>`

Replaces character sequences within a given string with replacements provided within an initializer list of key/value pairs.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
std::string
xref:absl/StrReplaceAll-0ee.adoc[StrReplaceAll](
    std::string_view s,
    std::initializer_list<std::pair<std::string_view, std::string_view>> replacements);
----

[.small]#xref:absl/StrReplaceAll-0ee.adoc[_» more..._]#

Overload of `StrReplaceAll()` to replace character sequences within a given output string _in place_ with replacements provided within an initializer list of key/value pairs, returning the number of substitutions that occurred.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
xref:absl/StrReplaceAll-0ea.adoc[StrReplaceAll](
    std::initializer_list<std::pair<std::string_view, std::string_view>> replacements,
    std::string* target);
----

[.small]#xref:absl/StrReplaceAll-0ea.adoc[_» more..._]#

Overload of `StrReplaceAll()` to accept a container of key/value replacement pairs (typically either an associative map or a `std::vector` of `std::pair` elements). A vector of pairs is generally more efficient.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename StrToStrMapping>
std::string
xref:absl/StrReplaceAll-0c.adoc[StrReplaceAll](
    std::string_view s,
    StrToStrMapping const& replacements);
----

[.small]#xref:absl/StrReplaceAll-0c.adoc[_» more..._]#

Overload of `StrReplaceAll()` to replace patterns within a given output string _in place_ with replacements provided within a container of key/value pairs.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename StrToStrMapping>
int
xref:absl/StrReplaceAll-04.adoc[StrReplaceAll](
    StrToStrMapping const& replacements,
    std::string* target);
----

[.small]#xref:absl/StrReplaceAll-04.adoc[_» more..._]#

== Return Value

* A new string with the replacements applied.
* The number of substitutions that occurred.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *s*
| The string to search for replacements.
| *replacements*
| The key/value pairs of sequences to replace.
| *target*
| The string to modify in place.
|===


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