cEventFilter.h

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/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
 *     CEA/NeuroSpin, Batiment 145,
 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * This software is governed by the CeCILL-B license under
 * French law and abiding by the rules of distribution of free software.
 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
 *
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 * economic rights,  and the successive licensors  have only  limited
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 */
 
 
#ifndef ANATOMIST_COMMANDS_CEVENTFILTER_H
#define ANATOMIST_COMMANDS_CEVENTFILTER_H
 
 
#include <anatomist/processor/Command.h>
#include <set>
#include <string>
 
 
namespace anatomist
{
  struct CommandContext;
 
  class EventFilterCommand : public RegularCommand, public SerializingCommand
  {
  public:
    EventFilterCommand( bool deffilter, const std::set<std::string> & tofilt, 
                        const std::set<std::string> & tounfilt, 
                        CommandContext * context = 0 );
    EventFilterCommand( const std::set<std::string> & tofilt, 
                        const std::set<std::string> & tounfilt, 
                        CommandContext * context = 0 );
    virtual ~EventFilterCommand();
 
    virtual std::string name() const { return( "EventFilter" ); }
    virtual void write( Tree & com, Serializer* ser ) const;
 
  protected:
    virtual void doit();
 
  private:
    friend class StdModule;
 
    int                         _deffilter;
    std::set<std::string>       _filter;
    std::set<std::string>       _unfilter;
 
    static Command* read( const Tree & com, CommandContext* context );
    static bool initSyntax();
  };
 
}
 
 
#endif