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Thread: Question about Bounded Buffer

  1. #1
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    Arrow Question about Bounded Buffer

    Hello

    Shared Memory Solution

    # difine BUFFER_SIZE 10 
    typedef struct{
    .....
    } item;
     
    item buffer[BUFFER_SIZE];
    int in=0;
    int out=0;


    this code for producer

    while (true) {
    /* produce an item */ 
    while (((in=(in+1)%BUFFER SIZE count)==out);
    /* do nothing --  no free buffers */
    buffer[in]= item;
    in=(in+1)%BUFFER SIZE ;
    }

    this code for consumer

    while (true){
    while (in==out)
    //do nothing -- nothing to consume 
     
    //remove an item from the buffer 
    item = buffer[out];
    out =(out+1)% BUFFER SIZE ;
    return item ;
     
    }

    this solution is correct , but can only use BUFFER_SIZE-1elements

    now i want Solution to this question

    Modify the producer , consumer code for having n element for the buffer??


  2. #2
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    Default Re: Question about Bounded Buffer

    Is this java code?

    Please edit your post and wrap your code with
    [code=java]
    <YOUR CODE HERE>
    [/code]
    to get highlighting and preserve formatting.
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: Question about Bounded Buffer

    yes dear that java code
    i am want Solution important

  4. #4
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    Default Re: Question about Bounded Buffer

    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: Question about Bounded Buffer

    It seems you do not understand my problem?

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    Default Re: Question about Bounded Buffer

    This section of the forum is for people who are having problems with their java code.
    If you want help with your java code, please post your code and ask questions about the problems you are having.
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: Question about Bounded Buffer

    dear
    this code of java
    and this proplem i want producer , consumer code for having n element for the buffer

  8. #8
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    Default Re: Question about Bounded Buffer

    This is not java:
    # difine BUFFER_SIZE 10 
    typedef struct{

    i want
    You are in the wrong section then. You seem to be asking for someone to write code for you. This section is for posting java code you are having problems with.

    I've moved this thread to another section.
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: Question about Bounded Buffer

    hhhhhhhhhhhhhh

    my dear this code not Official but I wrote in general
    I want the idea only to resolve the question

  10. #10
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    Default Re: Question about Bounded Buffer

    If you have questions about your code, post your code and your questions.
    If you don't understand my answer, don't ignore it, ask a question.

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