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    <div class="moz-cite-prefix">On 3/8/2013 8:06 AM, Yi Yang wrote:<br>
    </div>
    <blockquote
cite="mid:CAKNTL4g7nOWVHNS5P3VgrrqzzsAxk389LH4pcDs5PYziPkUJ=A@mail.gmail.com"
      type="cite">
      <div dir="ltr">Hi Mohsen,
        <div><br>
        </div>
        <div>Hope the following codes can be helpful:</div>
      </div>
    </blockquote>
    you forgot to create the Vocab object.  In your case you could
    create it globally to your code works otherwise:<br>
    <br>
    Vocab vocab;<br>
    <br>
    Andreas<br>
    <br>
    <blockquote
cite="mid:CAKNTL4g7nOWVHNS5P3VgrrqzzsAxk389LH4pcDs5PYziPkUJ=A@mail.gmail.com"
      type="cite">
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        <div><br>
        </div>
        <div>
          <div>void SrilmTest::srilm_init(const char* fname, int order)
            {</div>
          <div>  File file(fname, "r", 0);</div>
          <div>  assert(file);</div>
        </div>
      </div>
    </blockquote>
    <br>
    <blockquote
cite="mid:CAKNTL4g7nOWVHNS5P3VgrrqzzsAxk389LH4pcDs5PYziPkUJ=A@mail.gmail.com"
      type="cite">
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        <div>
          <div>  ngram = new Ngram(vocab, order);</div>
          <div>  ngram->read(file, false);</div>
          <div>  cerr << "Done\n";</div>
          <div>}</div>
          <div><br>
          </div>
          <div>int SrilmTest::srilm_getvoc(const char* word) {</div>
          <div>  return vocab.getIndex((VocabString)word);</div>
          <div>}</div>
          <div><br>
          </div>
          <div>float SrilmTest::srilm_wordprob(int w, int* context) {</div>
          <div>  return (float)ngram->wordProb(w,
            (VocabIndex*)context);</div>
          <div>
            }</div>
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      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Thu, Mar 7, 2013 at 3:23 PM, mohsen
          jadidi <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:mohsen.jadidi@gmail.com" target="_blank">mohsen.jadidi@gmail.com</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr">Hey, 
              <div><br>
              </div>
              <div>I need to use srilm in my c++ code to build ML. all
                the examples and slides in the internet explained it
                using ngram-count command not code. I know should use
                <Ngram.h> <Vocab.h>. can you point me to a
                starting point?</div>
              <div><br>
              </div>
              <div>cheers,</div>
              <span class="HOEnZb"><font color="#888888">
                  <div>
                    <div><br>
                    </div>
                    <div><br>
                    </div>
                    -- <br>
                    Mohsen<br>
                  </div>
                </font></span></div>
            <br>
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          </blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
        </div>
        -- <br>
        Sincerely,<br>
        Yi Yang<br>
        <a moz-do-not-send="true"
          href="http://www.cc.gatech.edu/%7Eyyang319/" target="_blank">http://www.cc.gatech.edu/~yyang319/</a><br>
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