swoc::bwf::Format::FormatExtractor Struct Reference

Extraction support for pre-parsed format strings. More...

#include <bwf_base.h>

Collaboration diagram for swoc::bwf::Format::FormatExtractor:

Public Member Functions
	operator bool () const
bool	operator() (std::string_view &literal_v, Spec &spec)

Public Attributes
MemSpan< Spec const >	_fmt
	Parsed format string.
int	_idx = 0

Detailed Description

Extraction support for pre-parsed format strings.

Definition at line 187 of file bwf_base.h.

Member Function Documentation

operator bool()

swoc::bwf::Format::FormatExtractor::operator bool ( ) const

inlineexplicit

Returns

true if more format string, false if none.

Definition at line 540 of file bwf_base.h.

operator()()

bool swoc::bwf::Format::FormatExtractor::operator()	(	std::string_view &	literal_v,
		Spec &	spec )

Extract next formatting elements.

Parameters

literal_v	[out] The next literal.
spec	[out] The next format specifier.

Returns

true if spec was filled out, false if no specifier was found.

Definition at line 251 of file bw_format.cc.

Member Data Documentation

_fmt

MemSpan<Spec const> swoc::bwf::Format::FormatExtractor::_fmt

Parsed format string.

Definition at line 188 of file bwf_base.h.

_idx

int swoc::bwf::Format::FormatExtractor::_idx = 0

Element index.

Definition at line 189 of file bwf_base.h.

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The documentation for this struct was generated from the following files:

• bwf_base.h
• bw_format.cc