20 lines
628 B
C
20 lines
628 B
C
#include <boost/interprocess/sync/interprocess_mutex.hpp>
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#include <boost/interprocess/sync/interprocess_condition.hpp>
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struct SharedBarriers {
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SharedBarriers () : update_ongoing(false), number_of_queries(0) { }
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// Mutex to protect access to the boolean variable
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boost::interprocess::interprocess_mutex update_mutex;
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boost::interprocess::interprocess_mutex query_mutex;
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// Condition that no update is running
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boost::interprocess::interprocess_condition update_finished_condition;
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// Is there an ongoing update?
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bool update_ongoing;
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// Is there any query?
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int number_of_queries;
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};
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