mysql::strconv::String_counter Class Reference

Class that serves as the target for encode(..., Is_string_target), which never writes anything and only stores the size. More...

#include <string_counter.h>

Inheritance diagram for mysql::strconv::String_counter:

Public Member Functions
	String_counter (const String_counter &)=delete
	String_counter (String_counter &&) noexcept=default
String_counter &	operator= (const String_counter &)=delete
String_counter &	operator= (String_counter &&) noexcept=default
	~String_counter ()=default
void	write_raw (const std::string_view &sv)
	Increment the size by sv.size(). More...
void	write_char (int)
	Increment the size by 1. More...
void	write (const Is_format auto &format, const auto &object)
	Increment the size by the size of the given object. More...
void	write (const Is_format auto &format, const std::string_view &sv)
	Increment the size by the size of the given string. More...
void	advance (std::size_t size)
	Increment the size by size. More...
std::size_t	size () const
	Return the current size. More...
Public Member Functions inherited from mysql::strconv::detail::String_target_interface< String_counter >
void	concat (const Is_format auto &format, const Args_t &...args)
	Depending on the subclass, write or compute the size of multiple objects to this String_target. More...

Static Public Attributes
static constexpr Target_type	target_type = Target_type::counter

Protected Member Functions
	String_counter ()=default
	Construct a new object. More...
Protected Member Functions inherited from mysql::strconv::detail::String_target_interface< String_counter >
void	resolve_format_and_write (const Is_format auto &format, const Object_t &object)
	Resolve the format, using the rules to deduce format based on default format and parent format, and write the given object using the resolved format. More...

Private Attributes
std::size_t	m_size {0}
	The current size. More...

Detailed Description

Class that serves as the target for encode(..., Is_string_target), which never writes anything and only stores the size.

Constructor & Destructor Documentation

String_counter() [1/3]

mysql::strconv::String_counter::String_counter ( )

protecteddefault

Construct a new object.

This is hidden from user code. These object are only meant to be created internally by the framework.

String_counter() [2/3]

mysql::strconv::String_counter::String_counter ( const String_counter &  )

delete

String_counter() [3/3]

mysql::strconv::String_counter::String_counter ( String_counter &&  )

defaultnoexcept

~String_counter()

mysql::strconv::String_counter::~String_counter ( )

default

Member Function Documentation

advance()

void mysql::strconv::String_counter::advance ( std::size_t  size )

inline

Increment the size by size.

operator=() [1/2]

String_counter & mysql::strconv::String_counter::operator= ( const String_counter &  )

delete

operator=() [2/2]

String_counter & mysql::strconv::String_counter::operator= ( String_counter &&  )

defaultnoexcept

size()

std::size_t mysql::strconv::String_counter::size ( ) const

inline

Return the current size.

write() [1/2]

void mysql::strconv::String_counter::write ( const Is_format auto &  format, const auto &  object  )

inline

Increment the size by the size of the given object.

write() [2/2]

void mysql::strconv::String_counter::write ( const Is_format auto &  format, const std::string_view &  sv  )

inline

Increment the size by the size of the given string.

This overload enables writing string literals directly.

write_char()

void mysql::strconv::String_counter::write_char ( int  )

inline

Increment the size by 1.

write_raw()

void mysql::strconv::String_counter::write_raw ( const std::string_view &  sv )

inline

Increment the size by sv.size().

Member Data Documentation

m_size

std::size_t mysql::strconv::String_counter::m_size {0}

private

The current size.

target_type

constexpr Target_type mysql::strconv::String_counter::target_type = Target_type::counter

staticconstexpr

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The documentation for this class was generated from the following file:

• libs/mysql/strconv/encode/string_counter.h