// file: $SPEECH_HOMEWORK4/hw4/class/snr_ratio/v1.0/snr_file_4.cc
//

// system include files
//
#include <string.h>

// isip include files
//
#include "signal_noise_ratio.h"
#include "signal_noise_ratio_constants.h"

// method: get_input_file_cc
//
// arguments:
//  char_1* input_file: (output) input file name
//
// return: a logical_1 indicating status
//
// This function gets the input file name
//
logical_1 Signal::get_input_file_cc (char_1* input_file_a) {

  // check for valid arguments
  //
  if (input_file_a == (char_1*)NULL) {
    error_handler_cc((char_1*)"get_input_file_cc",
		     (char_1*)"no space allocated for output");
  }

  if (input_file_d != (char_1*)NULL) {
    error_handler_cc((char_1*)"get_input_file_cc",
		     (char_1*)"no input file is defined");
  }

  strcpy ((char*)input_file_a, (char*)input_file_d);
  
  // exit gracefully
  //
  return ISIP_TRUE;
}