utl::PriorityQueue< T > Class Template Reference
Priority queue. More...
#include <PriorityQueue.h>
Inheritance diagram for utl::PriorityQueue< T >:
Public Member Functions | |
| PriorityQueue (uint_t size, uint_t increment=uint_t_max, bool owner=true, bool multiSet=true, Ordering *ordering=nullptr) | |
| Constructor. More... | |
| PriorityQueue (bool owner, bool multiSet=true) | |
| Constructor. More... | |
 Public Member Functions inherited from utl::THeap< T > | |
| THeap (size_t size, size_t increment=uint_t_max, bool owner=true, bool multiSet=true, Ordering *ordering=nullptr) | |
| Constructor. More... | |
| THeap (bool owner, bool multiSet=true) | |
| Constructor. More... | |
| T * | findT (const Object &key) const |
| See find(). More... | |
| Public Member Functions inherited from utl::Heap | |
| Heap (size_t size, size_t increment=size_t_max, bool owner=true, bool multiSet=true, Ordering *ordering=nullptr) | |
| Constructor. More... | |
| Heap (bool owner, bool multiSet=true) | |
| Constructor. More... | |
| virtual void | steal (Object &rhs) |
| "Steal" the internal representation from another instance. More... | |
| virtual size_t | innerAllocatedSize () const |
| Get the "inner" allocated size. More... | |
| void | reserve (size_t newSize) |
| Grow to the given size (at least). More... | |
| virtual Object * | find (const Object &key) const |
| Find an object matching a given key. More... | |
| iterator | findIt (const Object &key) const |
| iterator | findIt (const Object &key) |
| void | findIt (const Object &key, BidIt &it) const |
| virtual void | findIt (const Object &key, BidIt &it) |
| Find an object matching a given key. More... | |
| Object * | getMax () const |
| Return the largest contained object (nullptr if empty()). More... | |
| bool | add (const Object &object) |
| virtual bool | add (const Object *object) |
| Add an object to the collection. More... | |
| void | add (const Collection &collection) |
| virtual void | clear () |
| Remove all objects from the heap. More... | |
| Object * | pop () |
| Remove the largest object. More... | |
| bool | remove (const Object *key) |
| virtual bool | remove (const Object &key) |
| Remove the object matching the given key. More... | |
| virtual void | removeIt (BidIt &it) |
| Remove the object the given iterator points to. More... | |
| iterator | begin () const |
| iterator | begin () |
| virtual BidIt * | beginNew () const |
| Return a const iterator pointing to the beginning of the collection. More... | |
| virtual BidIt * | beginNew () |
| Return an iterator pointing to the beginning of the collection. More... | |
| iterator | end () const |
| iterator | end () |
| virtual BidIt * | endNew () const |
| Return a const iterator pointing to the end of the collection. More... | |
| virtual BidIt * | endNew () |
| Return an iterator pointing to the end of the collection. More... | |
| Public Member Functions inherited from utl::Collection | |
| void | assertOwner () |
| Assert ownership of contained objects. More... | |
| virtual void | copy (const Object &rhs) |
| Copy another instance. More... | |
| virtual void | vclone (const Object &rhs) |
| Make an exact copy of another instance. More... | |
| virtual void | dump (Stream &os, uint_t level=uint_t_max) const |
| Dump a human-readable representation of self to the given output stream. More... | |
| virtual void | serialize (Stream &stream, uint_t io, uint_t mode=ser_default) |
| Serialize to or from a stream. More... | |
| void | serialize (const RunTimeClass *rtc, Stream &stream, uint_t io, uint_t mode=ser_default) |
| Serialize to/from the given stream. More... | |
| virtual bool | update (const Object *object) |
| Update the given object. More... | |
| bool | isOwner () const |
| Get the owner flag. More... | |
| void | setOwner (bool owner) |
| Set the owner flag. More... | |
| const Ordering * | ordering () const |
| Get the ordering. More... | |
| Ordering * | ordering () |
| Get the ordering. More... | |
| void | setOrdering (const Ordering &ordering, uint_t algorithm=sort_quickSort) |
| Set the ordering, and optionally sort the collection to reflect the new ordering. More... | |
| virtual void | setOrdering (Ordering *ordering, uint_t algorithm=sort_quickSort) |
| Set the ordering, and optionally sort the collection to reflect the new ordering. More... | |
| bool | empty () const |
| Determine whether the collection is empty. More... | |
| bool | isMultiSet () const |
| Get the multiSet flag. More... | |
| void | setMultiSet (bool multiSet) |
| Set the multiSet flag. More... | |
| bool | isMarked () const |
| Get marked flag. More... | |
| void | setMarked (bool marked=true) |
| Set marked flag. More... | |
| size_t | items () const |
| Get the number of contained objects. More... | |
| size_t | size () const |
| Get the number of contained objects. More... | |
| bool | add (const Object &object) |
| Add an object to the collection. More... | |
| void | add (const Collection &collection) |
| Add another collection's objects. More... | |
| virtual BidIt * | addIt (const Object *object) |
| Add an object to the collection. More... | |
| Object * | addOrFind (const Object &object) |
| Add the given object, or find a matching object already contained. More... | |
| virtual Object * | addOrFind (const Object *object) |
| Add the given object, or find a matching object already contained. More... | |
| bool | addOrUpdate (const Object &object) |
| Add or update the given object. More... | |
| virtual bool | addOrUpdate (const Object *object) |
| Add or update the given object. More... | |
| Collection & | copyItems (const Collection *src, const Predicate *pred=nullptr, bool predVal=true) |
| Copy objects from another collection. More... | |
| Collection & | copyItems (const ListNode *src, const Predicate *pred=nullptr, bool predVal=true) |
| Copy objects from a double-linked list. More... | |
| Collection & | copyItems (const SlistNode *src, const Predicate *pred=nullptr, bool predVal=true) |
| Copy objects from a single-linked list. More... | |
| Collection & | stealItems (Collection *src) |
| "Steal" items from another collection. More... | |
| Collection & | operator+= (const Object &rhs) |
| Add an object to the collection. More... | |
| Collection & | operator+= (const Object *rhs) |
| Add an object to the collection. More... | |
| Collection & | operator+= (const Collection &rhs) |
| Add another collection's objects. More... | |
| Collection & | operator-= (const Object &rhs) |
| Remove an object from the collection. More... | |
| void | dump (Stream &os, uint_t level, bool key, bool printClassName, uint_t indent, const char *separator) const |
| Dump contained objects to a stream. More... | |
| virtual String | toString () const |
| Obtain a string representation by invoking Object::toString() on all contained objects. | |
| String | toString (bool key) const |
| Obtain a string representation by invoking Object::toString() on all contained objects (or their keys). More... | |
| String | toString (const char *sep, bool key=false) const |
| Obtain a string represenation by invoking Object::toString() on all contained objects (or their keys). More... | |
| String | toString (const String &sep, bool key=false) const |
| Obtain a string represenation of the collection by invoking Object::toString() on all contained objects (or their keys). More... | |
| iterator | begin () const |
| Return a const iterator pointing to the first object in the collection. More... | |
| iterator | begin () |
| Return an iterator pointing to the first object in the collection. More... | |
| virtual BidIt * | createIt () const |
| Create a const iterator. More... | |
| virtual BidIt * | createIt () |
| Create an iterator. More... | |
| iterator | end () const |
| Return a const iterator pointing to the end of the collection. More... | |
| iterator | end () |
| Return an iterator pointing to the end of the collection. More... | |
| bool | contains (const Object *key) const |
| Determine whether the collection contains an object matching the given key. More... | |
| bool | contains (const Object &key) const |
| Determine whether the collection contains an object matching the given key. More... | |
| size_t | count (const Predicate *pred=nullptr, bool predVal=true) const |
| Count contained objects. More... | |
| Object * | find (const Object *key) const |
| Find an object matching a given key. More... | |
| void | findIt (const Object &key, BidIt &it) const |
| Find an object matching a given key. More... | |
| Object * | first () const |
| Return the first object (nullptr if empty). More... | |
| bool | has (const Object *key) const |
| See contains(). More... | |
| bool | has (const Object &key) const |
| See contains(). More... | |
| Object * | last () const |
| Get the last object (nullptr if empty). More... | |
| bool | remove (const Object *key) |
| Remove the object matching the given key. More... | |
| Object * | take (BidIt &it) |
| Remove the object the given iterator points to, but do not delete the object even if the collection owns its objects. More... | |
| Object * | operator[] (const Object *object) |
| add-or-find access operator (returns Object*). More... | |
| Object & | operator() (const Object *object) |
| add-or-find access operator (returns Object&). More... | |
| Public Member Functions inherited from utl::Object | |
| void | clear () |
| Revert to initial state. More... | |
| virtual int | compare (const Object &rhs) const |
| Compare with another object. More... | |
| void | dumpWithClassName (Stream &os, uint_t indent=4, uint_t level=uint_t_max) const |
| Front-end for dump() that prints the object's class name. More... | |
| virtual const Object & | getKey () const |
| Get the key for this object. More... | |
| bool | hasKey () const |
| Determine whether or not the object has a key. More... | |
| virtual const Object & | getProxiedObject () const |
| Get the proxied object (= self if none). More... | |
| virtual Object & | getProxiedObject () |
| Get the proxied object (= self if none). More... | |
| virtual size_t | hash (size_t size) const |
| Get the hash code for the object. More... | |
| bool | _isA (const RunTimeClass *runTimeClass) const |
| Determine whether self's class is a descendent of the given class. More... | |
| operator String () const | |
| Conversion to String. More... | |
| size_t | allocatedSize () const |
| Get the total allocated size of this object. More... | |
| virtual void | addOwnedIt (const class FwdIt *it) const |
| Notify self that it owns the given iterator. More... | |
| virtual void | removeOwnedIt (const class FwdIt *it) const |
| Notify self that the given owned iterator has been destroyed. More... | |
| bool | operator< (const Object &rhs) const |
| Less-than operator. More... | |
| bool | operator<= (const Object &rhs) const |
| Less-than-or-equal-to operator. More... | |
| bool | operator> (const Object &rhs) const |
| Greater-than operator. More... | |
| bool | operator>= (const Object &rhs) const |
| Greater-than-or-equal-to operator. More... | |
| bool | operator== (const Object &rhs) const |
| Equal-to operator. More... | |
| bool | operator!= (const Object &rhs) const |
| Unequal-to operator. More... | |
| void | serializeIn (Stream &is, uint_t mode=ser_default) |
| Serialize from an input stream. More... | |
| void | serializeOut (Stream &os, uint_t mode=ser_default) const |
| Serialize to an output stream. More... | |
| void | serializeOutBoxed (Stream &os, uint_t mode=ser_default) const |
| Serialize a boxed object to an output stream. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from utl::Object | |
| static Object * | serializeInNullable (Stream &is, uint_t mode=ser_default) |
| Serialize a nullptr-able object from an input stream. More... | |
| static void | serializeOutNullable (const Object *object, Stream &os, uint_t mode=ser_default) |
| Serialize a nullptr-able object to an output stream. More... | |
| static void | serializeNullable (Object *&object, Stream &stream, uint_t io, uint_t mode=ser_default) |
| Serialize a nullptr-able object to or from a stream. More... | |
| static Object * | serializeInBoxed (Stream &is, uint_t mode=ser_default) |
| Serialize a boxed object from an input stream. More... | |
| static void | serializeBoxed (Object *&object, Stream &stream, uint_t io, uint_t mode=ser_default) |
| Serialize a boxed object to or from a stream. More... | |
| Protected Member Functions inherited from utl::FlagsMI | |
| FlagsMI () | |
| Constructor. More... | |
| virtual | ~FlagsMI () |
| Destructor. More... | |
| void | copyFlags (const FlagsMI &rhs) |
| Copy the given flags. More... | |
| void | copyFlags (const FlagsMI &rhs, uint_t lsb, uint_t msb) |
| Copy (some of) the given flags. More... | |
| void | copyFlags (uint64_t flags, uint_t lsb, uint_t msb) |
| Copy (some of) the given flags. More... | |
| bool | getFlag (uint_t flagNum) const |
| Get a user-defined flag. More... | |
| void | setFlag (uint_t flagNum, bool val) |
| Set a user-defined flag. More... | |
| uint64_t | getFlagsNumber (uint64_t mask, uint64_t shift=0) |
| Get a multi-bit value in the flags data (which is stored as one 64-bit integer). More... | |
| void | setFlagsNumber (uint64_t mask, uint64_t shift, uint64_t num) |
| Set a multi-bit value in the flags data (which is stored as one 64-bit integer). More... | |
| uint64_t | getFlags () const |
| Get the flags. More... | |
| void | setFlags (uint64_t flags) |
| Set the flags. More... | |
Detailed Description
template<class T = Object>
class utl::PriorityQueue< T >
Priority queue.
- See also
- Heap
Definition at line 24 of file PriorityQueue.h.
Constructor & Destructor Documentation
◆ PriorityQueue() [1/2]
template<class T >
| utl::PriorityQueue< T >::PriorityQueue | ( | uint_t | size, |
| uint_t | increment = uint_t_max, |
||
| bool | owner = true, |
||
| bool | multiSet = true, |
||
| Ordering * | ordering = nullptr |
||
| ) |
Constructor.
- Parameters
-
size heap size increment (optional : uint_t_max) growth increment owner (optional : true) owner flag multiSet (optional : true) multiSet flag ordering (optional) ordering
Definition at line 55 of file PriorityQueue.h.
◆ PriorityQueue() [2/2]
template<class T >
| utl::PriorityQueue< T >::PriorityQueue | ( | bool | owner, |
| bool | multiSet = true |
||
| ) |
Constructor.
- Parameters
-
owner owner flag multiSet (optional : true) multiSet flag
Definition at line 64 of file PriorityQueue.h.
References UTL_CLASS_IMPL_TPL.
The documentation for this class was generated from the following file:
