cExternalReference.h

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#ifndef ANA_COMMANDS_CEXTERNALREFERENCE_H
#define ANA_COMMANDS_CEXTERNALREFERENCE_H
 
#include <anatomist/processor/Command.h>
#include <vector>
 
 
namespace anatomist
{

  class ExternalReferenceCommand
  : public RegularCommand, public SerializingCommand
  {
  public:
    enum ActionType
    {
      TakeStrongRef,
      TakeWeakSharedRef,
      TakeWeakRef,
      ReleaseStrongRef,
      ReleaseWeakSharedRef,
      ReleaseWeakRef,
      ReleaseApplication,
      TakeApplication,
    };
 
    ExternalReferenceCommand( const std::vector<int> & elements,
                              ActionType actype,
                              CommandContext* context );
    virtual ~ExternalReferenceCommand();
 
    virtual std::string name() const { return( "ExternalReference" ); }
    virtual void write( Tree & com, Serializer* ser ) const;
 
  protected:
    virtual void doit();
 
  private:
    friend class StdModule;
    static Command* read( const Tree & com, CommandContext* context );
    static bool initSyntax();
 
    std::vector<int>  _elem;
    enum ActionType   _actiontype;
  };
 
}
 
 
#endif