Method sema_P

benchmarks/tbb/pipeline.cpp:102–102

    void create_sema(size_t initial_tokens) { __TBB_ASSERT(!my_sem,NULL); my_sem = new internal::semaphore(initial_tokens); }
    void free_sema() { __TBB_ASSERT(my_sem,NULL); delete my_sem; }
    void sema_P() { __TBB_ASSERT(my_sem,NULL); my_sem->P(); }
    void sema_V() { __TBB_ASSERT(my_sem,NULL); my_sem->V(); }

public: