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About 212 results for
priorityqueue
- Page 1
Re: Doubt in Priority Queue
Programming
Software Development
11 Years Ago
by JamesCherrill
PriorityQueue
uses a private array to hold the queue. It automatically …
Re: Priority Queue is not sorting as per Natural Order
Programming
Software Development
10 Years Ago
by JamesCherrill
PriorityQueue
inherits its toString() from java.util.AbstractCollection, which doesn't know about sort orders. (println uses toString() on all its arguments). If you poll() the elements as intended, you get them in the correct order, eg Integer i; while ((i = pq.poll())!= null) System.out.print(i + " ");
Re: priority queue and hash tables
Programming
Software Development
11 Years Ago
by JamesCherrill
PriorityQueue
uses your comparator to know which orders have the highest …
Re: PriorityQueue
Programming
Software Development
13 Years Ago
by Arthurr
… static int Q=0; private static int LB=0; private
PriorityQueue
<node> queue; private node opt_node; public brunch_and_bound(int… { Comparator<node> compare = new nodecompartor();
PriorityQueue
<node> queue = new
PriorityQueue
<node>(n,compare); } public node brunch_bound…
Re: PriorityQueue
Programming
Software Development
13 Years Ago
by jon.kiparsky
… code beyond a few snippets - that you've declared a
PriorityQueue
called "queue", but when you get to your… has not been assigned to point to a correctly created
PriorityQueue
object on the heap. There are a few ways that…
Re: PriorityQueue
Programming
Software Development
13 Years Ago
by jon.kiparsky
… called "queue" and pointed it to a new
PriorityQueue
of nodes. There was already a class field called queue…; was never touched. If the line reads [CODE] queue = new
PriorityQueue
<node>(n,compare);[/CODE] then it's not…
Re: PriorityQueue
Programming
Software Development
13 Years Ago
by Arthurr
oh, you mean the
PriorityQueue
<node> statement repeats? That was the problem. But why?
Re: PriorityQueue
Programming
Software Development
13 Years Ago
by Arthurr
oh i see the second time i typed the "
priorityqueue
<node>" but why it makes the queue null
Calling toArray() on a PriorityQueue with Generic values
Programming
Software Development
13 Years Ago
by pricey3000
… to implement a toArray() method in my
PriorityQueue
. The
PriorityQueue
returns an array of Objects, but I want…T1'. The following is the toArray() method from my
PriorityQueue
.java class. cpn = current priority node [CODE] public… [/CODE] The class definition is: [CODE]public class
PriorityQueue
<T1, T2 extends Comparable> {[/CODE] I'…
Re: Calling toArray() on a PriorityQueue with Generic values
Programming
Software Development
13 Years Ago
by pricey3000
… of elements (by getting the number of elements from my
PriorityQueue
by calling getLength) and then passing the array into my… own toArray method in my
PriorityQueue
. This allowed me to keep the required type, in my…
Have trouble with a dijkstra program
Programming
Software Development
14 Years Ago
by ericcool
… edge { return ptr[v_1][v_2]; } //
PriorityQueue
.h class
PriorityQueue
{ public:
PriorityQueue
(int nodes, int source); // constructor void …] = temp_2; index = min_child_index; } else { return; } } } int
PriorityQueue
::ExtractMin() // returns the node with the minimum distance { int min…
huffman decode
Programming
Software Development
10 Years Ago
by Delters1
… PQPriorityType; struct
PriorityQueue
{ int* ptr;
PriorityQueue
() { ptr = NULL; } }; void insert(
PriorityQueue
& q,…=c; c=c->next; } } bool isEmpty(
PriorityQueue
q) { return !q.ptr; } ////////////////////////////////////// //tree.…
Need help with C++ priority queue programming project
Programming
Software Development
5 Years Ago
by Zack_9
… void insertCell(
PriorityQueue
& L…
PriorityQueue
{
PriorityQueue
* next;
PriorityQueue
() { next = NULL; } }; //Prototypes bool isEmpty(const
PriorityQueue
& q); void insert(
PriorityQueue
…
Re: Need help with C++ priority queue programming project
Programming
Software Development
5 Years Ago
by Schol-R-LEA
…
PriorityQueue
{ PQCell* node;
PriorityQueue
* next;
PriorityQueue
() { next = NULL; } }; //Prototypes bool isEmpty(const
PriorityQueue
& q); void insert(
PriorityQueue
… void insertCell(
PriorityQueue
& L…
Queues Java
Programming
Software Development
11 Years Ago
by ITOzann
…// Private data fields: // define one priority queue private
PriorityQueue
<Cashier> busyCashierQ; // define two FIFO queues … compare() in Comparator to compare Cashier objects busyCashierQ = new
PriorityQueue
<Cashier>( numCashiers, new CompareCashier()); // initialize customerQlimit…
Priority Queue help
Programming
Software Development
12 Years Ago
by BuhRock
…} return leastFullRegister; } } [/CODE] Register: [CODE]import java.util.
PriorityQueue
; public class Register implements Comparable<Register> { private boolean…(){ open = false; waitTime = 0; this.line = new
PriorityQueue
<Customer>(); } public double getTotalEnqueue(){ double totalTime = 0…
Priority Queue Implementation
Programming
Software Development
13 Years Ago
by becdudek
…override abstract method iterator() in DAT.
PriorityQueue
public class PriorityQueueLinked implements
PriorityQueue
{ ^ 1 error [/CODE]….*; /** * A Linked Priority Queue. **/ public class PriorityQueueLinked implements
PriorityQueue
{ private Link front; // Constructor public PriorityQueueLinked() { front = null…
please help me with my homework- priority queue
Programming
Software Development
16 Years Ago
by katzumi_r
… array as its implementation. The class specification file, [I]
priorityQueue
.h,[/I] is given and should be used as your… guideline. You must add the implementation file, [I]
priorityQueue
.cpp,[/I] and create the driver file [I]p06.cpp… create the driver file i have attached the files
priorityQueue
.h - the header file given p06.doc - the …
Queue
Programming
Software Development
13 Years Ago
by black_berry
… a simulation priority queue */ public void runSimulation() {
PriorityQueue
queue = new
PriorityQueue
(); initQueue(queue); for (int i = 0; i… and inits a queue * @param queue */ private void initQueue(
PriorityQueue
queue){ for (int i = 0; i < MAX_QUEUE_SIZE;…
Polymorphism and Queue problems.
Programming
Software Development
12 Years Ago
by Rimojenkins
…currently making a program that deals with a
priorityQueue
and inheritence/polymorphism. Student -> undergrad …=’ in ‘n->node::data = theStudent’ [CODE]void
priorityQueue
::enqueue( student * theStudent, int priority ) { if( priority…Both of these redirect to the dequeue [CODE]nt
priorityQueue
::dequeue() { for(int i=0; i<…
Doubt in Priority Queue
Programming
Software Development
11 Years Ago
by rajesh1158
…, 7, 6, 9, 8 }; // unordered data
PriorityQueue
<Integer> pq1 = new
PriorityQueue
<Integer>(); // use // natural // order for… pqs = new PQsort(); // get a Comparator
PriorityQueue
<Integer> pq2 = new
PriorityQueue
<Integer>(10, pqs); // use //…
Huffman coding writing large binary file
Programming
Software Development
10 Years Ago
by tingwong
…Scanner; import java.util.
PriorityQueue
; public class Project3 { //variables for
PriorityQueue
and Huffman Tree private static
PriorityQueue
<BinaryNode<Character…(Map<Character, Integer> counts) { queue = new
PriorityQueue
<BinaryNode<Character>>(); for(Character c : counts…
Re: python priority queue
Programming
Software Development
13 Years Ago
by faby
…code] #Python 2.6.5 from Queue import
PriorityQueue
class Speak: def __init__(self): ""&… of class Speak. The constructor contains a
PriorityQueue
object which would be used later "&…;" #make a global queue self.pq =
PriorityQueue
() def add_to_queue(self, given_dict): """…
Re: Priority Queue help
Programming
Software Development
12 Years Ago
by BuhRock
… and compareTo methods now that I'm not using the
priorityQueue
? So now, I've gotten this for my registers: [CODE…
compareTo and Priority Queue problems.....
Programming
Software Development
14 Years Ago
by Logi.
…] The code that uses the
PriorityQueue
to [code=java] public void buildTree(){
PriorityQueue
<BinaryNode> queue = new
PriorityQueue
<BinaryNode>(); for…
Re: Priority Queue Implementation
Programming
Software Development
13 Years Ago
by quuba
What does mean the keyword [B]implements[/B]
PriorityQueue
for PriorityQueueLinked class?
python priority queue
Programming
Software Development
13 Years Ago
by faby
… is my python code: from Queue import
PriorityQueue
#making the priority queue object pq =
PriorityQueue
() #making the different dictionaries firstDict = {'boy':'…'} secondDict = {'man':'tall', 'woman':'short'} #putting the objects in the
priorityQueue
with a priority number pq.put(firstDict, 1) pq.put…
Re: python priority queue
Programming
Software Development
13 Years Ago
by TrustyTony
… finishing tag to (/code) from Queue import
PriorityQueue
#making the priority queue object pq =
PriorityQueue
() #making the different dictionaries firstDict = {'boy… secondDict = {'man':'tall', 'woman':'short'} #putting the objects in the
priorityQueue
with a priority number pq.put(secondDict,2) pq.put…
Re: python priority queue
Programming
Software Development
13 Years Ago
by tbone2sk
…with OrderedDict. [CODE]from Queue import
PriorityQueue
from collections import OrderedDict #making the priority… queue object pq =
PriorityQueue
() #making the different dictionaries firstDict = OrderedDict([('…('woman','short')]) #putting the objects in the
priorityQueue
with a priority number pq.put(firstDict, 1…
operator cannot be applied to int, java.lang,string
Programming
Software Development
13 Years Ago
by shack99
…lang,string " error msg. [CODE] public class
PriorityQueue
{ public String createString(int item, String str) { String…;); } } public static void main(String[] args) {
PriorityQueue
thePQ = new
PriorityQueue
(100); thePQ.insertFirst(3, "H"); thePQ.insertFirst…
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