[#BloombergLP-bslfmt-FormatterFloating_Base]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslfmt.adoc[bslfmt]::FormatterFloating_Base
:relfileprefix: ../../
:mrdocs:

Implementation of floating‐point formatters and specification parsing.

== Synopsis

Declared in `<bslfmt_formatterfloating.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class t_VALUE,
    class t_CHAR>
struct FormatterFloating_Base;
----

== Description

This class template provides the implementation for all possible floating point formatting styles and the parsing of the format specification. The specified `t_VALUE` template type argument determines the type of floating point value used, while the specified `t_CHAR` determines the output's character type. The behavior is undefined unless `t_VALUE` is one of `float` or `double`, and `t_CHAR` is one of `char` or `wchar_t`.

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslfmt/FormatterFloating_Base/format.adoc[`format`] 
| Format the specified `value` into the specified `formatContext`.
| xref:BloombergLP/bslfmt/FormatterFloating_Base/parse.adoc[`parse`] 
| Parse the format specification in `parseContext`.
|===



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