JTemplateIO.cc File Reference

Example program to test JLANG::JTemplateReader and JLANG::JTemplateWriter classes. More...

#include <iostream>
#include <iomanip>
#include <sstream>
#include "JLang/JEquals.hh"
#include "JLang/JMultiEquals.hh"
#include "JLang/JTemplateWriter.hh"
#include "JLang/JTemplateReader.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::JTemplateReader and JLANG::JTemplateWriter classes.

Author

mdejong

Definition in file JTemplateIO.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 140 of file JTemplateIO.cc.

{
  using namespace std;

  int debug;

  try {

    JParser<> zap("Example program to test template I/O.");

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

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

  using namespace JPP;

  const __D__ a(1,2,3);

  {
    stringstream io;

    io << a;

    __D__ b;

    io >> b;
  
    DEBUG("a = " << a << endl);
    DEBUG("b = " << b << endl);

    ASSERT(a == b);
  }
  {
    JTemplateWriter<ostream>::WHITE_SPACE = "|";

    stringstream io; 
 
    io << a;
    
    for (int value, i = 0; io >> value; ++i) {

      const int c = io.get();

      ASSERT((i <  2 && c == (int) '|') || 
             (i == 2 && c ==  EOF));
    }
  }

  return 0;
}