Abstract option to handle numeric option values. More...

Inheritance diagram for Mysql::Tools::Base::Options::Abstract_number_option< T_type, T_value >:

Public Member Functions
virtual T_type *	set_minimum_value (T_value minimum)=0
	Sets minimum value boundary for option value. More...

virtual T_type *	set_maximum_value (T_value maximum)=0
	Sets maximum value boundary for option value. More...

Public Member Functions inherited from Mysql::Tools::Base::Options::Abstract_value_option< T_type >
T_type *	value_optional ()
	Sets arg_type to OPT_ARG - doesn't require argument to be specified when using this option. More...

Public Member Functions inherited from Mysql::Tools::Base::Options::Abstract_option< T_type >
	~Abstract_option () override

void	add_callback (std::function< void(char )> callback)
	Adds new callback for this option for option_parsed() event to callback chain. More...

T_type *	set_short_character (char code)
	Sets optid to given character to make possible usage of short option alternative. More...

Public Member Functions inherited from Mysql::Tools::Base::Options::I_option
virtual	~I_option ()

Protected Member Functions
	Abstract_number_option (T_value *value, ulong var_type, std::string name, std::string description, uint64 default_value)
	Constructs new number option. More...

Protected Member Functions inherited from Mysql::Tools::Base::Options::Abstract_value_option< T_type >
	Abstract_value_option (void *value, ulong var_type, std::string name, std::string description, uint64 default_value)
	Constructs new option with value argument. More...

Protected Member Functions inherited from Mysql::Tools::Base::Options::Abstract_option< T_type >
	Abstract_option (void *value, ulong var_type, std::string name, std::string description, longlong default_value)
	Constructs new option. More...

my_option	get_my_option () override
	Returns my_getopt internal option data structure representing this option. More...

void	set_option_changed_listener (I_option_changed_listener *listener) override
	Method to set listener on option changed events. More...

Additional Inherited Members
Protected Attributes inherited from Mysql::Tools::Base::Options::Abstract_option< T_type >
my_option	m_option_structure

Static Protected Attributes inherited from Mysql::Tools::Base::Options::I_option
static uint32	last_optid = 256

Detailed Description

template<typename T_type, typename T_value>
class Mysql::Tools::Base::Options::Abstract_number_option< T_type, T_value >

Abstract option to handle numeric option values.

Constructor & Destructor Documentation

template<typename T_type , typename T_value >

Mysql::Tools::Base::Options::Abstract_number_option< T_type, T_value >::Abstract_number_option	(	T_value *	value,
		ulong	var_type,
		std::string	name,
		std::string	description,
		uint64	default_value
	)

protected

Constructs new number option.

Parameters

value	Pointer to object to receive option value.
var_type	my_getopt internal option type.
name	Name of option. It is used in command line option name as –name.
description	Description of option to be printed in –help.
default_value	default value to be supplied to internal option data structure.

template<typename T_type , typename T_value >

virtual T_type * Mysql::Tools::Base::Options::Abstract_number_option< T_type, T_value >::set_maximum_value ( T_value maximum )

pure virtual

Sets maximum value boundary for option value.

Greater values passed as option value will be changed to this maximum value.

template<typename T_type , typename T_value >

virtual T_type * Mysql::Tools::Base::Options::Abstract_number_option< T_type, T_value >::set_minimum_value ( T_value minimum )

pure virtual

Sets minimum value boundary for option value.

Smaller values passed as option value will be changed to this minimum value.

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