/Users/barrand/private/dev/softinex/old/inexlib-1.2/inlib/inlib/sg/write_action

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// Copyright (C) 2010, Guy Barrand. All rights reserved.
// See the file inlib.license for terms.

#ifndef inlib_sg_write_action
#define inlib_sg_write_action

#include "action"

namespace inlib {
namespace sg {
  class node;
}}
namespace inlib {
namespace io {
  class iwbuf;
}}

namespace inlib {
namespace sg {

class write_action : public action {
public:
  virtual io::iwbuf& buffer() = 0;
  virtual bool beg_node(const node&) = 0;
  virtual bool end_node(const node&) = 0;
public:
  write_action(std::ostream& a_out): action(a_out){}
  virtual ~write_action(){}
protected:
  write_action(const write_action& a_from): action(a_from){}
  write_action& operator=(const write_action& a_from){
    action::operator=(a_from);
    return *this;
  }
};

}}

#endif