G4FRClient.cc

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//
// ********************************************************************
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// * the Geant4 Collaboration.  It is provided  under  the terms  and *
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//
//
// $Id$
//
// G4FRClient.cc
// Yasuhide Sawada & Satoshi Tanaka


//=================//
#ifndef WIN32
//=================//


//=================//
#ifdef G4VIS_BUILD_VRML_DRIVER
//=================//


#include <stdio.h>
#include "G4FRClient.hh"
#include "FRClient.h"

G4FRClient::G4FRClient()
{
        fFRClient = NULL;
        fPort = -1;
        connected = false;
}

G4FRClient::~G4FRClient()
{
        if (connected)
                this->close();
}

G4bool G4FRClient::connect(const char *hostname, G4int port)
{
        if (connected)
                return false;

        delete fFRClient;
        fFRClient = new FRClient();

        fPort = port;
        connected = (fFRClient->connect(hostname, port) < 0) ? false : true ;

        return connected;
}

void G4FRClient::close()
{
        delete fFRClient;
        fFRClient = NULL;
        connected = false;
}

G4int G4FRClient::getPort() const
{
        return fPort;
}

G4FRClient& G4FRClient::operator << (G4int val)
{
        char buf[64];
        sprintf(buf, "%d", val);
        fFRClient->send(buf);
        return *this;
}

G4FRClient& G4FRClient::operator << (G4double val)
{
        char buf[64];
        sprintf(buf, "%g", val);
        fFRClient->send(buf);
        return *this;
}

G4FRClient& G4FRClient::operator << (const char *pval)
{
        fFRClient->send(pval);
        return *this;
}

G4FRClient& G4FRClient::operator << (G4FRClient& (*func)(G4FRClient&))
{
        return func(*this);
}

//G4FRClient& endl(G4FRClient& c)
//{
//      return c << "\n";
//}

#endif //G4VIS_BUILD_VRML_DRIVER

#endif //WIN32

---