/* 
     Chameleon.h
  
     Copyright (C) 2002-2004 René Nyffenegger
  
     This source code is provided 'as-is', without any express or implied
     warranty. In no event will the author be held liable for any damages
     arising from the use of this software.
  
     Permission is granted to anyone to use this software for any purpose,
     including commercial applications, and to alter it and redistribute it
     freely, subject to the following restrictions:
  
     1. The origin of this source code must not be misrepresented; you must not
        claim that you wrote the original source code. If you use this source code
        in a product, an acknowledgment in the product documentation would be
        appreciated but is not required.
  
     2. Altered source versions must be plainly marked as such, and must not be
        misrepresented as being the original source code.
  
     3. This notice may not be removed or altered from any source distribution.
  
     René Nyffenegger rene.nyffenegger@adp-gmbh.ch
  */
  
  ifndef CHAMELEON_H__
  define CHAMELEON_H__
  
  include <hush/export.h>
  include <string>
  
  class  Chameleon {
  public:
    Chameleon() {};
    explicit Chameleon(const std::string&);
    explicit Chameleon(double);
    explicit Chameleon(const char*);
  
    Chameleon(const Chameleon&);
    Chameleon& operator=(Chameleon const&);
  
    Chameleon& operator=(double);
    Chameleon& operator=(std::string const&);
  
  public:
    operator std::string() const;
    operator double     () const;
  private:
    std::string value_;
  };
  
  endif