stl vector

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  • =?Utf-8?B?QWxleA==?=
    #1

    stl vector

    Hi all,

    I am devloping an application in VC++ with Visual Studio 2005. In this
    applicatin, Threadpool and stl classes are there. All threads will
    use(sending by pointer to vector) stl vector simultaneously for reading and
    writing purpose. Sometimes, application getting crash. I think, vectors are
    threadsafe. It is getting crash at vector iterators. I checked in call stack
    also. How to avoid this problem without synchronization ?

    --
    Thanks & Regards,
    Alex.
    Tags: None
    • Cholo Lennon
      #2
      Re: stl vector

      You have to synchronize. Reading and writting from different threads is not
      thread safe in STL

      --
      Cholo Lennon
      Bs.As.
      ARG


      "Alex" <Alex@discussio ns.microsoft.co mwrote in message
      news:D5941A95-0FEE-4A42-897F-7B3FB74B3576@mi crosoft.com...
      Hi all,
      >
      I am devloping an application in VC++ with Visual Studio 2005. In this
      applicatin, Threadpool and stl classes are there. All threads will
      use(sending by pointer to vector) stl vector simultaneously for reading and
      writing purpose. Sometimes, application getting crash. I think, vectors are
      threadsafe. It is getting crash at vector iterators. I checked in call stack
      also. How to avoid this problem without synchronization ?
      >
      --
      Thanks & Regards,
      Alex.

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