Command_List Class Reference

Inheritance diagram for Command_List:

Public Member Functions
	Command_List (string s)
	Constructor. More...
int	execute ()
	Recursively calls execute on all commands/command_sets. More...
string	str ()
	Returns a string representing a formatted version of the command line user input. More...

Protected Attributes
Command_Element *	commands
string	input

Constructor & Destructor Documentation

Command_List::Command_List

(

string

str

)

Constructor.

Contains exactly the string used to instantiate the list

Parameters

s	input string to be parsed

The constructor stores 's' to 'this->input' and then passes it to the parsing function Parse_Command_Sets

Member Function Documentation

int Command_List::execute ( )

virtual

Recursively calls execute on all commands/command_sets.

Returns

exit code

Recursively executes all Command_Sets and Commands in the linked list starting at root_command

Implements Command_Element.

string Command_List::str ( )

virtual

Returns a string representing a formatted version of the command line user input.

Returns

string representing the command line data structure

Recursively calls the str() function on all Command_Sets in the linked list beginning at root_command

Implements Command_Element.

Member Data Documentation

string Command_List::input

protected

Pointer to top command_element

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

• src/Command_Element.h
• src/Command_Element.cpp