OutputStreamHandler.h

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#ifndef OUTPUTSTREAMHANDLER_H_
#define OUTPUTSTREAMHANDLER_H_
 
#include "IntaRNA/general.h"
 
namespace IntaRNA
{
 
class OutputStreamHandler
{
public:
 
    OutputStreamHandler( std::ostream * outStream );
 
    virtual ~OutputStreamHandler();
 
    virtual
    std::ostream& getOutStream();
 
protected:
 
    std::ostream * outStream;
};
 
 
inline
OutputStreamHandler::
OutputStreamHandler( std::ostream * os )
 :  outStream(os)
{
    if (outStream == NULL) {
        throw std::runtime_error("OutputStreamHandler : provided outStream is NULL");
    }
}
 
 
inline
OutputStreamHandler::
~OutputStreamHandler()
{
    // cleanup output stream
    deleteOutputStream(outStream);
}
 
 
inline
std::ostream&
OutputStreamHandler::
getOutStream()
{
    return *outStream;
}
 
 
 
 
} /* namespace IntaRNA */
 
#endif /* OUTPUTSTREAMHANDLER_H_ */