composite.h

#pragma once
 
 
#include "file.h"
 
 
namespace file
{
 
 
   class CLASS_DECL_ACME reference :
      virtual public ::file::file
   {
   public:
 
 
 
      file_pointer      m_pfile;
 
 
      reference();
      reference(file * pfile);
      ~reference() override;
 

 
 
 
      filesize get_position() const override;
      file_status get_status() const override;
      ::file::path get_file_path() const override;
      void set_file_path(const ::file::path & path) override;
 
      
      void open(const ::file::path & path, ::file::e_open eopen, ::pointer < ::file::exception > * pfileexception) override;
 
 
      void translate(filesize offset, ::enum_seek eseek) override;
      void set_size(filesize dwNewLen) override;
      filesize size() const override;
 
 
      void lock(filesize dwPos, filesize dwCount) override;
      void unlock(filesize dwPos, filesize dwCount) override;
 
 
      void abort() override;
      void flush() override;
      void close() override;
 
 
      using ::file::file::read;
      memsize read(void * p, ::memsize s) override;
 
 
      using ::file::file::write;
      void write(const void * p, ::memsize s) override;
 
 
      ::string get_location() const override;
 
      bool is_opened() const override;
 
 
   };
 
 
} // namespace file