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74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
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/*
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PURPOSE:
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(Trick runtime simulation executive scheduler.)
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LIBRARY_DEPENDENCIES:
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(SegmentedExecutive/src/Segment.cpp)
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*/
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#ifndef SEGMENT_HH
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#define SEGMENT_HH
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#include <string>
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#include <map>
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#include "sim_services/ScheduledJobQueue/include/ScheduledJobQueue.hh"
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namespace Trick {
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class Segment {
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public:
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/* This 1 argument constructor creates a new segment, but does not associate any job classes
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with the enter and exit job queues. */
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Segment( std::string segment_name ) ;
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/* This 3 argument constructor associates the enter_job_class_str with the enter_jobs queue and
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exit_job_class_str with the exit_jobs queue. This should be the normal constructor to use. */
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Segment( std::string segment_name , std::string enter_job_class_str , std::string exit_job_class_str ) ;
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virtual ~Segment() {} ;
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/* getters and setters */
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std::string get_segment_name() ;
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void set_segment_name(std::string in_segment_name) ;
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void set_enter_job_class_name(std::string job_class_name) ;
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void set_exit_job_class_name(std::string job_class_name) ;
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/* Called by the executive as we enter this segment. The previous segment string is
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sent to this routine. An empty string is sent as the prev_segment if no segment
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was set previously. */
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virtual int enter( std::string prev_segment ) ;
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/* Called by the executive as we exit this segment. The next segment string is
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sent to this routine */
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virtual int exit( std::string next_segment ) ;
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/* Used by the executive to pull in all job_classes and their queues */
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std::map < std::string , Trick::ScheduledJobQueue * > & get_job_queues() ;
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protected:
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/* Name of this segment to be used in S_define job tags */
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std::string segment_name ;
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/* Job class string for entering this segment */
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std::string enter_job_class_name ;
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/* Job class string for exiting this segment */
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std::string exit_job_class_name ;
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/* Maps job class names to job queues. All job classes a user wants the executive
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to recognize must reside in this map. This is the only thing the executive
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reads to get a segment's job classes. */
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std::map < std::string , Trick::ScheduledJobQueue * > job_queues ;
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/* holds jobs to execute when we enter segment */
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Trick::ScheduledJobQueue enter_jobs ; /**< trick_io(**) */
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/* holds jobs to execute when we exit segment */
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Trick::ScheduledJobQueue exit_jobs ; /**< trick_io(**) */
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} ;
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}
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#endif
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