sf_string

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// Copyright (C) 2010, Guy Barrand. All rights reserved.
// See the file tools.license for terms.
 
#ifndef tools_sg_sf_string
#define tools_sg_sf_string
 
#include "sf"
 
#include "../cstr"
#include "../HEADER"
 
namespace tools {
namespace sg {
 
class sf_string : public bsf<std::string> {
  TOOLS_HEADER(sf_string,tools::sg::sf_string,bsf<std::string>)
public:
  virtual bool write(io::iwbuf& a_buffer) {
    return a_buffer.write_cstr(m_value.c_str());
  }
  virtual bool read(io::irbuf& a_buffer) {
    char* cstr = 0;
    if(!a_buffer.read_cstr(cstr)) return false;
    m_value = cstr;
    str_del(cstr);
    return true;
  }
  virtual bool dump(std::ostream& a_out) {
    a_out << m_value << std::endl;
    return true;
  }
  virtual bool s_value(std::string& a_s) const {
    a_s = m_value;
    return true;
  }
  virtual bool s2value(const std::string& a_s) {
    value(a_s);
    return true;
  }
public:
  sf_string():parent(){}
  sf_string(const std::string& a_value):parent(a_value){}
  virtual ~sf_string(){}
public:
  sf_string(const sf_string& a_from):parent(a_from){}
  sf_string& operator=(const sf_string& a_from){
    parent::operator=(a_from);
    return *this;
  }
public:
  sf_string& operator=(const std::string& a_value){
    parent::operator=(a_value);
    return *this;
  }
};
 
}}
 
#endif