//
// Programmer:    Craig Stuart Sapp <craig@ccrma.stanford.edu>
// Creation Date: Mon Oct 16 21:44:03 PDT 2000
// Last Modified: Mon Oct 16 21:55:02 PDT 2000
// Filename:      ...sig/examples/all/spinetrace.cpp
// Web Address:   http://sig.sapp.org/examples/museinfo/humdrum/spinetrace.cpp
// Syntax:        C++; museinfo
//
// Description:   Identifies data field spine memberships
//

#include "humdrum.h"

#ifndef OLDCPP
   #include <iostream>
   using namespace std;
#else
   #include <iostream.h>
#endif


// function declarations
void      checkOptions       (Options& opts, int argc, char* argv[]);
void      example            (void);
void      printSpineAnalysis (HumdrumFile& infile);
void      usage              (const char* command);

// global variables
Options   options;            // database for command-line arguments

///////////////////////////////////////////////////////////////////////////

int main(int argc, char* argv[]) {
   HumdrumFile infile;

   // process the command-line options
   checkOptions(options, argc, argv);

   // figure out the number of input files to process
   int numinputs = options.getArgCount();

   for (int i=0; i<numinputs || i==0; i++) {
      infile.clear();

      // if no command-line arguments read data file from standard input
      if (numinputs < 1) {
         infile.read(cin);
      } else {
         infile.read(options.getArg(i+1));
      }

      infile.analyzeSpines();
      printSpineAnalysis(infile);
   }

   return 0;
}


///////////////////////////////////////////////////////////////////////////


//////////////////////////////
//
// checkOptions -- validate and process command-line options.
//

void checkOptions(Options& opts, int argc, char* argv[]) {
   opts.define("debug=b");                // determine bad input line num
   opts.define("author=b");               // author of program
   opts.define("version=b");              // compilation info
   opts.define("example=b");              // example usages
   opts.define("h|help=b");               // short description
   opts.process(argc, argv);
   
   // handle basic options:
   if (opts.getBoolean("author")) {
      cout << "Written by Craig Stuart Sapp, "
           << "craig@ccrma.stanford.edu, October 2000" << endl;
      exit(0);
   } else if (opts.getBoolean("version")) {
      cout << argv[0] << ", version: 15 October 2000" << endl;
      cout << "compiled: " << __DATE__ << endl;
      cout << MUSEINFO_VERSION << endl;
      exit(0);
   } else if (opts.getBoolean("help")) {
      usage(opts.getCommand());
      exit(0);
   } else if (opts.getBoolean("example")) {
      example();
      exit(0);
   }

}
  


//////////////////////////////
//
// example -- example usage of the quality program
//

void example(void) {
   cout <<
   "                                                                         \n"
   "# example usage of the spinetrace program.                               \n"
   "     spinetrace chor217.krn                                              \n"
   "                                                                         \n"
   << endl;
}



//////////////////////////////
//
// printSpineAnalysis --
//

void printSpineAnalysis(HumdrumFile& infile) {
   int linecount = infile.getNumLines();
   int linecount2 = 0;
   int i;
   int j;
   for (i=0; i<linecount; i++) {
      if (infile[i].getType() != E_humrec_data) {
         cout << infile[i] << '\n';
      } else {
         linecount2 = infile.getSpineCount(i);
         for (j=0; j<linecount2; j++) {
            cout << infile[i].getSpineInfo(j);
            if (j < linecount2 - 1) {
               cout << '\t';
            }
         }
         cout << '\n';
      }
   }
}



//////////////////////////////
//
// usage -- gives the usage statement for the meter program
//

void usage(const char* command) {
   cout <<
   "                                                                         \n"
   "Displays the spine memberships of humdrum data tokens.                   \n"
   "                                                                         \n"
   "Usage: " << command << " [input1 [input2 ...]]\n"
   "                                                                         \n"
   "Options:                                                                 \n"
   "   --options = list of all options, aliases and default values           \n"
   "                                                                         \n"
   << endl;
}



// md5sum: 1d57d2af01a86b854da3c669dc530230 spinetrace.cpp [20050403]