ssym_03.cc

这是一个从音频信号里提取特征参量的程序

// file: $isip/class/search/SearchSymbol/ssym_03.cc
// version: $Id: ssym_03.cc,v 1.3 2001/09/19 05:24:21 jelinek Exp $
//

// isip include files
//
#include "SearchSymbol.h"
#include <Sof.h>

// method: read
//
// arguments:
//  Sof& sof: (input) sof file object
//  long tag: (input) sof object instance tag
//  const String& name: (input) sof object instance name
//
// return: a boolean indicating status
//
// this method has the object read itself from an Sof file
//
boolean SearchSymbol::read(Sof& sof_a, long tag_a, const String& name_a) {

  // get the instance of the object from the Sof file
  //
  if (!sof_a.find(name_a, tag_a)) {
    return false;
  }

  // read the actual data from the sof file
  //
  if (!readData(sof_a)) {
    return false;
  }

  // exit gracefully
  //
  return true;
}