JSinglePointer.cc File Reference

Example program to test JLANG::JSinglePointer class. More...

#include <iostream>
#include <iomanip>
#include <vector>
#include "JLang/JSinglePointer.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 JLANG::JSinglePointer class.

Author

mdejong

Definition in file JSinglePointer.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 35 of file JSinglePointer.cc.

{
  using namespace std;

  int          debug;

  try {

    JParser<> zap("Example program to test single pointer.");

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

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


  using namespace JPP;

  const int N = 4;

  typedef JSinglePointer<__A__>   JSinglePointer_t;

  JSinglePointer_t a;

  DEBUG("JSinglePointer::create()" << endl);

  a.create();

  vector<JSinglePointer_t> buffer;

  for (int i = 0; i != N; ++i) {

    DEBUG("buffer.push_back() " << i << endl);

    buffer.push_back(a);
  }

  for (int i = 0; i != N; ++i) {
    DEBUG("buffer[" << i << "] is valid? " << buffer[i].is_valid() << endl);
  }

  for (int i = 0; i != N; ++i) {
    ASSERT(i == 0 ? buffer[i].is_valid() : !buffer[i].is_valid());
  }

  return 0;
}