SelectStatement.h

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//==============================================================================
// $Id: SelectStatement.h,v 1.3 2004/07/06 10:17:40 mato Exp $
//------------------------------------------------------------------------------
//
// Package : Kernel
//
// Author  : M.Frank 10/10/00
//
//==============================================================================
#ifndef KERNEL_SELECTSTATEMENT_H
#define KERNEL_SELECTSTATEMENT_H

// STL include files
#include <string>

// Framework include files
#include "GaudiKernel/ISelectStatement.h"

class GAUDI_API SelectStatement: public implements1<ISelectStatement> {
public:
  explicit SelectStatement(const std::string& s, long typ)
  : m_select(s), m_isActive(false), m_type(typ)
  {
  }
  explicit SelectStatement(const std::string& s)
  : m_select(s),m_isActive(false), m_type(STRING)
  {
  }
  explicit SelectStatement()
  : m_isActive(false), m_type(FUNCTION)
  {
  }
  virtual ~SelectStatement()  {
  }
  long type()   const   {
    return m_type;
  }
  const std::string& criteria()  const    {
    return m_select;
  }
  void setCriteria(const std::string& crit)    {
    m_select = crit;
    (m_select.length() > 0) ? m_type |= STRING : m_type &= ~STRING;
  }
  void setActive(bool flag = true)   {
    m_isActive = flag;
  }
  bool isActive()   const   {
    return m_isActive;
  }
  virtual bool operator()(void* /* val */ )   {
    return true;
  }
protected:
  std::string   m_select;
  bool m_isActive;
  long m_type;
};
#endif  // KERNEL_SELECTSTATEMENT_H