Flag option for shell parsing.
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#include <shell.h>
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| flagopt (char short_option, const char *long_option=NULL, const char *help=NULL, bool single_use=true) |
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| operator bool () const |
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| operator unsigned () const |
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bool | operator! () const |
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unsigned | operator* () const |
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flagopt & | operator= (unsigned value) |
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void | set (unsigned value=1) |
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void | disable (void) |
| Disable a option.
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| Option (char short_option=0, const char *long_option=NULL, const char *value_type=NULL, const char *help=NULL) |
| Construct a shell parser option.
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void | delist (LinkedObject **root) |
| Locate and remove ourselves from a list of objects.
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void | enlist (LinkedObject **root) |
| Add our object to an existing linked list through a pointer.
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LinkedObject * | getNext (void) const |
| Get next effective object when iterating.
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bool | is_member (LinkedObject *list) const |
| Search to see if we are a member of a specific list.
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virtual void | release (void) |
| Release list, mark as no longer linked.
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virtual void | retain (void) |
| Retain by marking as self referenced list.
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ObjectProtocol * | copy (void) |
| Retain (increase retention of) object when copying.
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void | operator++ (void) |
| Increase retention operator.
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void | operator-- (void) |
| Decrease retention operator.
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virtual | ~ObjectProtocol () |
| Required virtual destructor.
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Flag option for shell parsing.
This offers a quick-use class to parse a shell flag, along with a counter for how many times the flag was selected. The counter might be used for -vvvv style verbose options, for example.
- Author
- David Sugar dyfet.nosp@m.@gnu.nosp@m.telep.nosp@m.hony.nosp@m..org
- Examples
- shell.cpp.
Definition at line 234 of file shell.h.
◆ operator bool()
ucommon::shell::flagopt::operator bool |
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const |
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◆ operator unsigned()
ucommon::shell::flagopt::operator unsigned |
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const |
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inline |
◆ operator!()
bool ucommon::shell::flagopt::operator! |
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const |
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inline |
◆ operator*()
unsigned ucommon::shell::flagopt::operator* |
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const |
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inline |
◆ operator=()
flagopt & ucommon::shell::flagopt::operator= |
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unsigned | value | ) |
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inline |
◆ set()
void ucommon::shell::flagopt::set |
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unsigned | value = 1 | ) |
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inline |
The documentation for this class was generated from the following file:
- /builddir/build/BUILD/ucommon-7.0.0-build/ucommon-7.0.0/inc/ucommon/shell.h