CmdlineParser::ArgumentSizeT Class Reference

specialization of argument for size_t options or parameters More...

Inheritance diagram for CmdlineParser::ArgumentSizeT:

Public Member Functions
	ArgumentSizeT (char key, const std::string &longkey, const std::string &keytype, const std::string &desc, bool required, size_t &dest)
	contructor filling most attributes
const char *	type_name () const final
	return formatted type name to user
bool	process (int &argc, const char *const *&argv) final
	parse size_t using sscanf.
void	print_value (std::ostream &os) const final
	format value to ostream
Public Member Functions inherited from CmdlineParser::Argument
	Argument (char key, const std::string &longkey, const std::string &keytype, const std::string &desc, bool required)
	contructor filling most attributes
virtual	~Argument ()=default
	empty virtual destructor
std::string	param_text () const
	return 'longkey [keytype]'
std::string	option_text () const
	return '-s, –longkey [keytype]'

Protected Attributes
size_t &	dest_

Additional Inherited Members
Public Attributes inherited from CmdlineParser::Argument
char	key_
	single letter short option, or 0 is none
std::string	longkey_
	long option key or name for parameters
std::string	keytype_
	option type description, e.g. "<#>" to indicate numbers
std::string	desc_
	longer description, which will be wrapped
bool	required_
	required, process() fails if the option/parameter is not found.
bool	found_
	found during processing of command line
bool	repeated_
	repeated argument, i.e. std::vector<std::string>

Detailed Description

specialization of argument for size_t options or parameters

Definition at line 198 of file cmdline_parser.cpp.

Constructor & Destructor Documentation

ArgumentSizeT()

ArgumentSizeT ( char key, const std::string & longkey, const std::string & keytype, const std::string & desc, bool required, size_t & dest )

inline

contructor filling most attributes

Definition at line 206 of file cmdline_parser.cpp.

Member Function Documentation

print_value()

void print_value ( std::ostream & os ) const

inlinefinalvirtual

format value to ostream

Implements CmdlineParser::Argument.

Definition at line 230 of file cmdline_parser.cpp.

process()

bool process ( int & argc, const char *const *& argv )

inlinefinalvirtual

parse size_t using sscanf.

Implements CmdlineParser::Argument.

Definition at line 214 of file cmdline_parser.cpp.

type_name()

const char * type_name ( ) const

inlinefinalvirtual

return formatted type name to user

Implements CmdlineParser::Argument.

Definition at line 211 of file cmdline_parser.cpp.

Member Data Documentation

dest_

size_t& dest_

protected

Definition at line 202 of file cmdline_parser.cpp.

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

• tlx/cmdline_parser.cpp