advgetopt::validator_length Class Reference

#include <validator_length.h>

Inheritance diagram for advgetopt::validator_length:

Collaboration diagram for advgetopt::validator_length:

Classes
struct	range_t

Public Types
typedef std::shared_ptr< validator >	pointer_t
typedef std::vector< pointer_t >	vector_t

Public Member Functions
	validator_length (string_list_t const &data)
virtual std::string	name () const override
	Return the name of this validator.
virtual bool	validate (std::string const &value) const override
	Check the value against a list of length ranges.

Static Public Member Functions
static pointer_t	create (std::string const &name, string_list_t const &data)
static pointer_t	create (std::string const &name_and_params)
	Set the validator for this option.
static void	register_validator (validator_factory const &factory)

Private Attributes
range_t::vector_t	f_allowed_lengths = range_t::vector_t()

Detailed Description

Definition at line 54 of file validator_length.h.

Member Typedef Documentation

pointer_t

typedef std::shared_ptr<validator> advgetopt::validator::pointer_t

inherited

Definition at line 64 of file validator.h.

vector_t

typedef std::vector<pointer_t> advgetopt::validator::vector_t

inherited

Definition at line 65 of file validator.h.

Constructor & Destructor Documentation

validator_length()

advgetopt::validator_length::validator_length

(

string_list_t const &

data

)

Definition at line 97 of file validator_length.cpp.

References advgetopt::validator_integer::convert_string(), f_allowed_lengths, and advgetopt::option_flags_merge().

Member Function Documentation

create() [1/2]

validator::pointer_t advgetopt::validator::create ( std::string const &  name, string_list_t const &  data  )

staticinherited

Definition at line 589 of file validator.cpp.

References advgetopt::validator::name(), and advgetopt::option_flags_merge().

Referenced by advgetopt::validator::create(), and advgetopt::option_info::set_validator().

create() [2/2]

validator::pointer_t advgetopt::validator::create ( std::string const &  name_and_params )

staticinherited

This function parses the specified name and optional parameters and create a corresponding validator for this option.

The name_and_params string can be defined as:

<validator-name>(<param1>, <param2>, ...)

The list of parameters is optional. There may be an empty, just one, or any number of parameters. How the parameters are parsed is left to the validator to decide.

If the input string is empty, the current validator, if one is installed, gets removed.

Parameters

[in]

name_and_params

The validator name and parameters.

Definition at line 626 of file validator.cpp.

References advgetopt::validator::create(), and advgetopt::option_flags_merge().

name()

std::string advgetopt::validator_length::name ( ) const

overridevirtual

This function returns "length".

Returns

"length".

Implements advgetopt::validator.

Definition at line 171 of file validator_length.cpp.

register_validator()

void advgetopt::validator::register_validator ( validator_factory const &  factory )

staticinherited

Definition at line 571 of file validator.cpp.

References advgetopt::option_flags_merge().

validate()

bool advgetopt::validator_length::validate ( std::string const &  value ) const

overridevirtual

This function is used to verify the length of value in characters.

Parameters

[in]

value

The value to be validated.

Returns

true on a match.

Implements advgetopt::validator.

Definition at line 185 of file validator_length.cpp.

References f_allowed_lengths, and advgetopt::option_flags_merge().

Member Data Documentation

f_allowed_lengths

range_t::vector_t advgetopt::validator_length::f_allowed_lengths = range_t::vector_t()

private

Definition at line 74 of file validator_length.h.

Referenced by validator_length(), and validate().

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

• advgetopt/validator_length.h
• advgetopt/validator_length.cpp