XFileWriter.h

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#ifndef __DCL_XFILE_WRITER_H__
#define __DCL_XFILE_WRITER_H__      20110218
 
#ifndef __DCL_FILE_WRITER_H__
#include <dcl/FileWriter.h>
#endif
#ifndef __DCL_THREAD_H__
#include <dcl/Thread.h>
#endif
 
__DCL_BEGIN_NAMESPACE

class DCLCAPI XFileWriter : public FileWriter
{
    DECLARE_CLASSINFO(XFileWriter)
public:
 
    XFileWriter(const String& _path, bool _truncate, CharsetEncoder* _pEncoder = NULL)
            __DCL_THROWS1(IOException*);
 
    XFileWriter(File& __noclose__ _file, CharsetEncoder* _pEncoder = NULL)
            __DCL_THROWS1(IOException*);
 
    XFileWriter(File::HandleType __noclose__ _handle, CharsetEncoder* _pEncoder = NULL)
            __DCL_THROWS1(IOException*);
 
    virtual void close()
            __DCL_THROWS1(IOException*);
 
    virtual void flush()
            __DCL_THROWS1(IOException*);
 
    virtual Writer& write(const wchar_t* _buf, size_t _n)
            __DCL_THROWS1(IOException*);
 
    virtual int vprintf(const wchar_t* _format, va_list _arglist)
            __DCL_THROWS1(IOException*);
 
protected:
    Thread::Mutex      __lock;
};
 
inline XFileWriter::XFileWriter(const String& _path, bool _truncate, CharsetEncoder* _pEncoder)
        __DCL_THROWS1(IOException*)
    : FileWriter(_path, _truncate, _pEncoder)
{
}
 
inline XFileWriter::XFileWriter(File& __noclose__ _file, CharsetEncoder* _pEncoder)
        __DCL_THROWS1(IOException*)
    : FileWriter(_file, _pEncoder)
{
}
 
inline XFileWriter::XFileWriter(File::HandleType __noclose__ _handle, CharsetEncoder* _pEncoder)
        __DCL_THROWS1(IOException*)
    :  FileWriter(_handle, _pEncoder)
{
}
 
__DCL_END_NAMESPACE
 
#endif      // __DCL_XFILE_WRITER_H__