propertyitem.h

Amis - A maximum entropy estimator 一个最大熵模型统计工具

//////////////////////////////////////////////////////////////////////
///
///  Copyright (c) 2000, Yusuke Miyao
///  You may distribute under the terms of the Artistic License.
///
///  <id>$Id: PropertyItem.h,v 1.2 2003/05/11 18:12:09 yusuke Exp $
///  <collection>Maximum Entropy Estimator</collection>
///  <name>PropertyItem.h</name>
///  <overview>Program property manager</overview>
///  <desc>
///  This file provides a class for managing program properties
///  specified with program arguments and property files
///  </desc>
///
//////////////////////////////////////////////////////////////////////

#ifndef Amis_PropertyItem_h_

#define Amis_PropertyItem_h_

#include <amis/configure.h>
#include <amis/Option.h>

AMIS_NAMESPACE_BEGIN

class PropertyItemBase {
public:
  static Initializer< OptionManager* >* OPTION_QUEUE;

public:
  PropertyItemBase( void ) {}
  virtual ~PropertyItemBase() {}
};

//////////////////////////////////////////////////////////////////////

template < class T >
class PropertyItem : public Option< T >, PropertyItemBase {
public:
  PropertyItem( const std::string& n,
		const std::string& ln,
		const std::string& sn,
		const T& def,
		const std::string& desc = "",
		bool ao = true )
    : Option< T >( PropertyItemBase::OPTION_QUEUE,
		   n, ln, sn, def, desc, ao ) {}
  virtual ~PropertyItem() {}
};

//////////////////////////////////////////////////////////////////////

template < class T >
class PropertyItemVector : public OptionVector< T >, PropertyItemBase {
public:
  PropertyItemVector( const std::string& n,
		      const std::string& ln,
		      const std::string& sn,
		      const std::vector< T >& def,
		      const std::string& desc = "",
		      bool ao = true )
    : OptionVector< T >( PropertyItemBase::OPTION_QUEUE,
			 n, ln, sn, def, desc, ao ) {}
  virtual ~PropertyItemVector() {}
};

//////////////////////////////////////////////////////////////////////

class PropertyItemToggle : public OptionToggle, PropertyItemBase {
public:
  PropertyItemToggle( const std::string& n,
		      const std::string& ln,
		      const std::string& sn,
		      bool def = false,
		      const std::string& desc = "",
		      bool ao = true )
    : OptionToggle( PropertyItemBase::OPTION_QUEUE,
		    n, ln, sn, def, desc, ao ) {}
  virtual ~PropertyItemToggle() {}
};

//////////////////////////////////////////////////////////////////////

template < class T >
class PropertyItemNamedInt : public OptionNamedInt< T >, PropertyItemBase {
public:
  PropertyItemNamedInt( const std::string& n,
			const std::string& ln,
			const std::string& sn,
			const StringHash< T >& names,
			T def = 0,
			const std::string& desc = "",
			bool ao = true )
    : OptionNamedInt< T >( PropertyItemBase::OPTION_QUEUE,
			   n, ln, sn, names, def, desc, ao ) {}
  virtual ~PropertyItemNamedInt() {}
};

AMIS_NAMESPACE_END

#endif // Amis_PropertyItem_h_
// end of PropertyItem.h