Can any one help me with this fstream

1 Jan 2010

      Hi i am new to boost. i have written a code. can any one guide me whats the
issue with this code.

It gives an error when I assign the File pointer to a Global poiter.
"
			h_file = file; 
			h_str  = str;
"

Can any one guide me whats the issue with this and how cna i solve this
issue.

thanks,
Asad

// Accelor-test.cpp : Defines the entry point for the console application.
//
#include <iostream>
#include <string>
#include <fstream>
#include <string>
#include <vector>
#include <iostream>
#include <iterator>
#include <functional>
#include <boost/asio.hpp>
#include <boost/algorithm/string/classification.hpp>
#include <boost/algorithm/string/split.hpp>
#include <boost/algorithm/string/find_iterator.hpp>
#include <boost/thread/thread.hpp>

using boost::asio::ip::tcp;
using namespace std;
using namespace boost;

std::fstream h_file;
int hb;
int cnt;
tcp::iostream h_str;

//boost::mutex mutex;
void Accelor_test()
{
			std::cout<<"\nAPP started ...\n";
			char ver[100];
			char s1[100];
			vector<std::string> strng,st,u_p; 
			//int ef;

			h_str.read(ver,sizeof(ver));
			std::cout<<" INBOUND : Version read : " <<ver<<std::endl;
			h_file.getline(s1,sizeof(s1));
			std::cout<<s1<<std::endl;

}
void send_HB()
{
		std::cout<<"\nHeart Beat Started...";	
  //  boost::mutex::scoped_lock lock(mutex);
		char h_b[] = "HB\n";
	    for(;;)
		{
			boost::xtime xt;
			boost::xtime_get(&xt, boost::TIME_UTC);
			xt.sec += 1;
			h_str.write(h_b,sizeof(h_b));
			boost::thread::sleep(xt);

			std::cout <<"OUTBOUND : HB ,"<< ++cnt << std::endl;
		}
}

int main(int argc, char* argv[])
{
			std::fstream file = std::fstream("inttest_sample.csv",std::fstream::in);
			if(h_file == NULL)
			{
				std::cout<<"File not found";

			}
			char s1[100];
			vector<std::string> conf,connection,u_p; 
			int ef;

			h_file.getline(s1,sizeof(s1));

			std::cout<<"s1 = "<<s1<<endl;
			std::cout<<"Split Conf";
			split(conf, s1, is_any_of(","), token_compress_on);
			split(connection, conf[0], is_any_of(":"), token_compress_on);
			tcp::iostream str(connection[0],connection[1]);

			h_file = file; 
			h_str  = str;

	boost::thread thrd_hb(&send_HB);
	boost::thread thrd_acc(&Accelor_test);
    thrd_hb.join();
	thrd_acc.join();

	file.close();
	str.close();
	//std::cout<<"kjdshkjf";
}

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ch.asad＠gmail.com

Roman Kecher

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