BloombergLP::bslalg::NumericFormatterUtil

Synopsis

Declared in <bslalg_numericformatterutil.h>

struct NumericFormatterUtil;

Types

Name Description

PrecisionMaxBufferLength Metafunction that provides access to float and double variation of the value class method that returns the maximum required buffer size to for the textual representation (toChars) for a specified format and precision value. The metafunction provides a single class method value with the signature size_t value(Format format, int precision) that returns the maximum required buffer size for the specified format and precision.

ToCharsMaxLength Minimum buffer size for toChars conversion of TYPE.

Name	Description
`PrecisionMaxBufferLength`	Metafunction that provides access to `float` and `double` variation of the `value` class method that returns the maximum required buffer size to for the textual representation (`toChars`) for a specified format and precision value. The metafunction provides a single class method `value` with the signature `size_t value(Format format, int precision)` that returns the maximum required buffer size for the specified `format` and `precision`.
`ToCharsMaxLength`	Minimum buffer size for `toChars` conversion of `TYPE`.

Enums

Name	Description
`Format`	This enumeration lists the supported, explicitly specified 'toChars' formatting options for floating point values, according to ISO C++17.

Static Member Functions

Name	Description
`toChars`	`toChars` overloads