//
// Programmer:    Craig Stuart Sapp <craig@ccrma.stanford.edu>
// Creation Date: Fri May 31 09:46:08 PDT 2013
// Last Modified: Fri May 31 09:46:12 PDT 2013
// Filename:      ...sig/examples/all/markov.cpp
// Web Address:   http://sig.sapp.org/examples/museinfo/humdrum/markov.cpp
// Syntax:        C++; museinfo
//
// Description:   Measure the root of a previously marked region of music.
// 

#include "humdrum.h"
#include "SigString.h"

#include <unordered_map>
using namespace std;

template<class Key, class Value>
class AssociativeArray {
   public:
      AssociativeArray(void) {};
      Value& operator[](Key& aKey);

   private:
      unordered_map<Key, Value> data;

};

template<class Key, class Value>
Value& AssociativeArray<const Key, Value>::operator[](const Key& aKey) {
   return data[aKey];
}


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

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

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

   AssociativeArray<string, int> items;
   items["foo"] = 42;
   cout << items["foo"] << endl;

   return 0;
}


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


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

void checkOptions(Options& opts, int argc, char* argv[]) {

   opts.define("debug=b",  "trace input parsing");   
   opts.define("author=b",  "author of the program");   
   opts.define("version=b", "compilation information"); 
   opts.define("example=b", "example usage"); 
   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, May 2000" << endl;
      exit(0);
   } else if (opts.getBoolean("version")) {
      cout << argv[0] << ", version: 20 May 2001" << 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 markana program
//

void example(void) {
   cout <<
   "                                                                        \n"
   << endl;
}



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

void usage(const char* command) {
   cout <<
   "                                                                        \n"
   << endl;
}


// md5sum: 5a38f564e91ecacb438b408ec04be688 markov.cpp [20130725]