bslfmt_formatterspecificationnumericvalue

Detailed Description

Integer value for use within bsl::format specification parsers.

Outline

• Purpose
• Classes
• Description

Purpose

Integer value for use within bsl::format specification parsers

Classes

• FormatterSpecificationNumericValue: Category and its optional integer value

See also

bslfmt_format.h

Description

This component provides a a value semantic type to enable bslfmt formatters to return an optional integer value, typically representing a width or a precision, and a category that determines the meaning of the integer value (direct value or argument ID), or represents a category without an integer value (default value or next argument).

This component is for use within bslfmt only.