UCommon
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Numeric option for shell parsing. More...
#include <shell.h>
Public Member Functions | |
numericopt (char short_option, const char *long_option=NULL, const char *help=NULL, const char *type="numeric", long def_value=0) | |
operator bool () const | |
operator long () const | |
bool | operator! () const |
long | operator* () const |
numericopt & | operator= (long value) |
void | set (long value) |
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virtual const char * | assign (const char *value)=0 |
Used to send option into derived receiver. More... | |
void | disable (void) |
Disable a option. More... | |
Option (char short_option=0, const char *long_option=NULL, const char *value_type=NULL, const char *help=NULL) | |
Construct a shell parser option. More... | |
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void | delist (LinkedObject **root) |
Locate and remove ourselves from a list of objects. More... | |
void | enlist (LinkedObject **root) |
Add our object to an existing linked list through a pointer. More... | |
LinkedObject * | getNext (void) const |
Get next effective object when iterating. More... | |
bool | is_member (LinkedObject *list) const |
Search to see if we are a member of a specific list. More... | |
virtual void | release (void) |
Release list, mark as no longer linked. More... | |
virtual void | retain (void) |
Retain by marking as self referenced list. More... | |
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ObjectProtocol * | copy (void) |
Retain (increase retention of) object when copying. | |
void | operator++ (void) |
Increase retention operator. More... | |
void | operator-- (void) |
Decrease retention operator. More... | |
virtual void | release (void)=0 |
Method to release (or decrease retention) of an object. More... | |
virtual void | retain (void)=0 |
Method to retain (or increase retention) of an object. More... | |
virtual | ~ObjectProtocol () |
Required virtual destructor. | |
Protected Member Functions | |
virtual const char * | assign (const char *value) |
Used to send option into derived receiver. More... | |
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LinkedObject () | |
Construct base class unattached to anyone. More... | |
LinkedObject (const LinkedObject &from) | |
LinkedObject (LinkedObject **root) | |
Construct base class attached to a chain of objects. More... | |
Protected Attributes | |
long | number |
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LinkedObject * | Next |
Additional Inherited Members | |
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static LinkedObject * | first (void) |
static void | reset (void) |
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static unsigned | count (const LinkedObject *root) |
Count the number of linked objects in a list. More... | |
static LinkedObject * | getIndexed (LinkedObject *root, unsigned index) |
Get member by index. More... | |
static void | purge (LinkedObject *root) |
Release all objects from a list. More... | |
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const char * | help_string |
const char * | long_option |
char | short_option |
bool | trigger_option |
const char * | uses_option |
Numeric option for shell parsing.
This offers a quick-use class to parse a shell flag, along with a numeric value that may be saved and a use counter, as multiple invocations is an error.
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protectedvirtual |
Used to send option into derived receiver.
value | option that was received. |
Implements ucommon::shell::Option.
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inline |