JPipe.cc File Reference

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

#include <string>
#include <iostream>
#include <iomanip>
#include <vector>
#include "JLang/JSTDObjectReader.hh"
#include "JLang/JSTDObjectWriter.hh"
#include "JLang/JStreamObjectOutput.hh"
#include "JLang/JObjectSelector.hh"
#include "JLang/JPipe.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::JPipe class.

Author

mdejong

Definition in file JPipe.cc.

Function Documentation

main()

int main	(	int	argc,
		char **	argv )

Definition at line 66 of file JPipe.cc.

{
  using namespace std;
  using namespace JPP;
 
  int  mod;
  int  debug;
 
  try {
 
    JParser<> zap("Example program to test object iteration using pipe.");
 
    zap['M'] = make_field(mod)        = 2;
    zap['d'] = make_field(debug)      = 3;
 
    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }
 
 
  typedef vector<int>  buffer_type;
  
  buffer_type buffer;
 
  for (int i = 0; i != 20; ++i) {
    buffer.push_back(i);
  }
 
  JSTDObjectReader<int> in(buffer);
 
  if (debug >= debug_t) {
    
    JStreamObjectOutput<int> out(cout, "\n");
    
    in | JModulo(mod) | out;
  }
 
  buffer_type data;
  
  JSTDObjectWriter<int> out(data);
 
  in.rewind();
  
  in | JModulo(mod) | out;
 
  ASSERT(!data.empty());
 
  for (buffer_type::const_iterator i = data.begin(); i != data.end(); ++i) {
    ASSERT((*i)%mod == 0);
  }
 
  return 0;
}