JHashSet.cc File Reference

Example program to test JTOOLS::JHashSet class. More...

#include <string>
#include <iostream>
#include <iomanip>
#include "JTools/JHashSet.hh"
#include "JLang/JObjectID.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Detailed Description

Example program to test JTOOLS::JHashSet class.

Author

mdejong

Definition in file JHashSet.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 59 of file JHashSet.cc.

{
  using namespace std;

  int    debug;

  try {

    JParser<> zap("Example program to test hash set.");

    zap['d'] = make_field(debug)      = 3;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }


  using namespace JPP;

  typedef JHashSet<__A__>   hash_set;

  hash_set buffer;

  for (int i = 1<<10; i != 0; i >>= 1) {
    buffer.insert(__A__(i));
  }

  buffer.erase(buffer.find(1<<2), buffer.find(1<<4));

  if (!buffer.erase(1<<4)) {
    FATAL("Erasing value failed." << endl);
  }
  
  for (hash_set::const_iterator i = buffer.begin(); i != buffer.end(); ++i) {

    cout << setw(4) << *i;
    cout << " == ";

    hash_set::const_iterator p = buffer.find(*i);
    
    if (p != buffer.end())
      cout << setw(4) << *p << endl;
    else
      FATAL("Inconsistent has set at " << *i << endl);
  }

  return 0;
}