Class D

v2/engine/boehm_gc/tests/test_cpp.cc:117–132

class D: public gc {public:
    /* A collectable class with a static member function to be used as
    an explicit clean-up function supplied to ::new. */

    D( int iArg ): i( iArg ) {
        nAllocated++;}
    static void CleanUp( void* obj, void* data ) {
        D* self = (D*) obj;
        nFreed++;
        my_assert( self->i == (int) (GC_word) data );}
    static void Test() {
        my_assert( nFreed >= .8 * nAllocated );}
       
    int i;
    static int nFreed;
    static int nAllocated;};

int D::nFreed = 0;
int D::nAllocated = 0;