SelectStatement.h

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* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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//==============================================================================
//
// 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 implements<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 override { return m_type; }
  const std::string& criteria() const override { return m_select; }
  void setCriteria( const std::string& crit ) override {
    m_select = crit;
    ( m_select.length() > 0 ) ? m_type |= STRING : m_type &= ~STRING;
  }
  void setActive( bool flag = true ) override { m_isActive = flag; }
  bool isActive() const override { return m_isActive; }
  virtual bool operator()( void* /* val */ ) override { return true; }
 
protected:
  std::string m_select;
  bool m_isActive;
  long m_type;
};
#endif // KERNEL_SELECTSTATEMENT_H