imgsynth2/cfile.h

#ifndef CFILE_H
#define CFILE_H

#include <string>
#include <set>
#include <list>
#include <fstream>
#include <stdexcept>

class CFile
{
  public:
    class FileError : public std::invalid_argument {
      public:
        FileError(const std::string& what)
          : std::invalid_argument(what)
        {}
    };

    virtual ~CFile()
    {};

    virtual void read(std::ifstream& in) = 0;

    virtual void write(std::ofstream& out) = 0;

    virtual void callFunc(const std::string& func, const std::list<std::string>& params) = 0;

    bool supportsType(const std::string& type)
    {
      return (m_types.find(type) == m_types.end()) ? false : true;
    }

  protected:
    /* members */
    std::set<std::string> m_types;
};

#endif

/* vim: set et sw=2 ts=2: */

---