#include <StringMatcher.h>
Inheritance diagram for StringMatcher:
Public Member Functions | |
| StringMatcher () | |
| Default Constructor. | |
| StringMatcher (const String &matchString, bool isSimpleFormat=true) | |
| A constructor that sets the given expression. | |
| ~StringMatcher () | |
| Destructor. | |
| status_t | SetPattern (const String &expression, bool isSimpleFormat=true) |
| Set a new wildcard pattern or regular expression for this StringMatcher to use in future Match() calls. | |
| const String & | GetPattern () const |
| Returns the pattern String as it was previously passed in to SetPattern(). | |
| bool | IsPatternUnique () const |
| Returns true iff this StringMatcher's pattern specifies exactly one possible string. | |
| bool | Match (const char *const matchString) const |
| Returns true iff (string) is matched by the current expression. | |
| bool | Match (const String &matchString) const |
| Conveneience method: Same as above, but takes a String object instead of a (const char *). | |
| void | SetNegate (bool negate) |
| If set true, Match() will return the logical opposite of what it would otherwise return; e.g. | |
| bool | IsNegate () const |
| Returns the current state of our negate flag. | |
| void | IncrementRefCount () const |
| Increments the counter and returns true iff the new value is zero. | |
| bool | DecrementRefCount () const |
| Decrements the counter and returns true iff the new value is zero. | |
| void | SetManager (AbstractObjectManager *manager) |
| Sets the recycle-pointer for this object. | |
| AbstractObjectManager * | GetManager () const |
| Returns this object's current recyler pointer. | |
| uint32 | GetRefCount () const |
| Returns this object's current reference count. | |
(A thin wrapper around the C regex calls)
Definition at line 27 of file StringMatcher.h.
| StringMatcher::StringMatcher | ( | const String & | matchString, | |
| bool | isSimpleFormat = true | |||
| ) |
A constructor that sets the given expression.
See SetPattern() for argument semantics.
| status_t StringMatcher::SetPattern | ( | const String & | expression, | |
| bool | isSimpleFormat = true | |||
| ) |
Set a new wildcard pattern or regular expression for this StringMatcher to use in future Match() calls.
As of v2.01, simple patterns specified here also have a special case: If you set a pattern of the form "<x-y>", where x and y are ASCII representations of positive integers, then this StringMatcher will only match ASCII representations of integers in that range. So "<19-21>" would match "19", "20", and "21" only. Also, "<-19>" will match integers less than or equal to 19, and "<21->" will match all integers greater than or equal to 21. "<->" will match everything, same as "*".
| expression | The new globbing pattern or regular expression to match with. | |
| isSimpleFormat | If you wish to use the formal regex syntax, instead of the simple syntax, set isSimpleFormat to false. |
| bool StringMatcher::IsPatternUnique | ( | ) | const [inline] |
Returns true iff this StringMatcher's pattern specifies exactly one possible string.
(i.e. the pattern is just plain old text, with no wildcards or other pattern matching logic specified)
Definition at line 61 of file StringMatcher.h.
| bool StringMatcher::Match | ( | const char *const | matchString | ) | const |
Returns true iff (string) is matched by the current expression.
| matchString | a string to match against using our current expression. |
Referenced by Match().
| void StringMatcher::SetNegate | ( | bool | negate | ) | [inline] |
If set true, Match() will return the logical opposite of what it would otherwise return; e.g.
it will return true only when the given string doesn't match the pattern. Default state is false. Note that this flag is also set by SetPattern(..., true), based on whether or not the pattern string starts with a tilde.
Definition at line 79 of file StringMatcher.h.
| void RefCountable::IncrementRefCount | ( | ) | const [inline, inherited] |
Increments the counter and returns true iff the new value is zero.
Thread safe.
Definition at line 32 of file RefCount.h.
References AtomicCounter::AtomicIncrement().
| bool RefCountable::DecrementRefCount | ( | ) | const [inline, inherited] |
Decrements the counter and returns true iff the new value is zero.
Thread safe.
Definition at line 35 of file RefCount.h.
References AtomicCounter::AtomicDecrement().
| void RefCountable::SetManager | ( | AbstractObjectManager * | manager | ) | [inline, inherited] |
Sets the recycle-pointer for this object.
If set to non-NULL, this pointer is used by the ObjectPool class to recycle this object when it is no longer in use, so as to avoid the overhead of having to delete it and re-create it later on. The RefCountable class itself does nothing with this pointer. Default value is NULL.
| manager | Pointer to the new manager object to use, or NULL to use no manager. |
Definition at line 44 of file RefCount.h.
| uint32 RefCountable::GetRefCount | ( | ) | const [inline, inherited] |
Returns this object's current reference count.
Note that the value returned by this method is volatile in multithreaded environments, so it may already be wrong by the time it is returned. Be careful!
Definition at line 54 of file RefCount.h.
References AtomicCounter::GetCount().
1.5.1