jt_02.cc

这是一个从音频信号里提取特征参量的程序

// file: $isip/class/asr/JSGFToken/jt_02.cc
// version: $Id: jt_02.cc,v 1.1 2002/02/01 17:06:38 huang Exp $
//

// isip include files
//
#include "JSGFToken.h"
#include <Console.h>

// method: diagnose
//
// arguments:
//  Integral::DEBUG level: (input) debug level for diagnostics
//
// return: a boolean value indicating status
//
boolean JSGFToken::diagnose(Integral::DEBUG level_a) {
  
  //---------------------------------------------------------------------------
  //
  // 0. preliminaries
  //
  //---------------------------------------------------------------------------

  // output the class name
  //
  if (level_a > Integral::NONE) {
    SysString output(L"diagnosing class ");
    output.concat(CLASS_NAME);
    output.concat(L": ");
    Console::put(output);
    Console::increaseIndention();
  }
  
  //--------------------------------------------------------------------------
  //
  // 1. required public methods
  //
  //--------------------------------------------------------------------------
  
  // set indentation
  //
  if (level_a > Integral::NONE) {
    Console::put(L"testing required public methods...\n");
    Console::increaseIndention();
  }

  // test instantiation
  //
  JSGFToken jt;
  Console::put(L"instantiation passed\n");
  
  // reset indentation
  //
  if (level_a > Integral::NONE) {
    Console::decreaseIndention();
  }
  
  //---------------------------------------------------------------------------
  //
  // 2. class-specific public methods:
  //
  //---------------------------------------------------------------------------

  // set indentation
  //
  if (level_a > Integral::NONE) {
    Console::put(L"testing class-specific public methods...\n");
    Console::increaseIndention();
  }

  // test setToken method
  //
  String token_str(L"public");
  if(!jt.setToken(token_str)) {
    return Error::handle(name(), L"setToken", Error::TEST,
                         __FILE__, __LINE__);
  }

  // test printToken method
  //
  if(!jt.printToken()) {
    return Error::handle(name(), L"printToken", Error::TEST,
                         __FILE__, __LINE__);
  }

  // test setCoordinate method
  //
  long row = 3;
  long col = 4;
  
  if(!jt.setCoordinate(row, col)) {
    return Error::handle(name(), L"setCoordinate", Error::TEST,
                         __FILE__, __LINE__);
  }
  
  // reset indentation
  //
  if (level_a > Integral::NONE) {
    Console::decreaseIndention();
  }
  
  //---------------------------------------------------------------------------
  //
  // 4. print completion message
  //
  //---------------------------------------------------------------------------

  // reset indentation
  //
  if (level_a > Integral::NONE) {
    Console::decreaseIndention();
  }
  
  if (level_a > Integral::NONE) {
    SysString output(L"diagnostics passed for class ");
    output.concat(name());
    output.concat(L"\n");
    Console::put(output);
  }
  
  // exit gracefully
  //
  return true;
}