SSel.hxx

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#ifndef __xwos_cxx_sync_SSel_hxx__
#define __xwos_cxx_sync_SSel_hxx__
 
#include <xwos/cxx/sync/Sel.hxx>
 
namespace xwos {
namespace sync {
 
template<xwsz_t TNum>
class SSel : public Sel<TNum>
{
  private:
    struct xwos_sel mSel; 
    xwos::Bmp<TNum> mObjBmp; 
    xwos::Bmp<TNum> mObjMsk; 
    xwer_t mCtorRc; 
  public:
    SSel() : Sel<TNum>()
    {
        mCtorRc = xwos_sel_init(&mSel, TNum, mObjBmp.mData, mMask);
        if (XWOK == mCtorRc) {
            Sel<TNum>::mSelPtr = &mSel;
        }
    }
    ~SSel() { xwos_sel_fini(&mSel); } 
    xwer_t getCtorRc() { return mCtorRc; } 
    /* 生命周期管理 */
    xwer_t grab() { return xwos_sel_grab(&mSel); } 
    xwer_t put() { return xwos_sel_put(&mSel); } 
  private:
    static void * operator new(xwsz_t sz) = delete;
    void operator delete(void * obj) = delete;
};
 
} // namespace sync
} // namespace xwos
 
#endif /* xwos/cxx/sync/SSel.hxx */