InfoStream.h

Go to the documentation of this file.

// Copyright (c) 2009-2014 Alan Wright. All rights reserved.
// Distributable under the terms of either the Apache License (Version 2.0)
// or the GNU Lesser General Public License.
 
#ifndef INFOSTREAM_H
#define INFOSTREAM_H
 
#include "LuceneObject.h"
#include <boost/filesystem/fstream.hpp>
 
namespace Lucene {

class LPPAPI InfoStream : public LuceneObject {
protected:
    InfoStream();
 
public:
    virtual ~InfoStream();
    LUCENE_CLASS(InfoStream);
 
public:
    virtual InfoStream& operator<< (const String& t) = 0;
};

class LPPAPI InfoStreamFile : public InfoStream {
public:
    InfoStreamFile(const String& path);
    virtual ~InfoStreamFile();
 
    LUCENE_CLASS(InfoStreamFile);
 
protected:
    boost::filesystem::wofstream file;
 
public:
    virtual InfoStreamFile& operator<< (const String& t);
};

class LPPAPI InfoStreamOut : public InfoStream {
public:
    virtual ~InfoStreamOut();
    LUCENE_CLASS(InfoStreamOut);
 
public:
    virtual InfoStreamOut& operator<< (const String& t);
};

class LPPAPI InfoStreamNull : public InfoStream {
public:
    virtual ~InfoStreamNull();
    LUCENE_CLASS(InfoStreamNull);
 
public:
    virtual InfoStreamNull& operator<< (const String& t);
};
 
}
 
#endif