www.pudn.com > Loki.rar > Test_HierarchyGenerators1.cpp

#include  
#include  
#include "HierarchyGenerators.h" 
 
using namespace ::Loki; 
 
// 
// Helper class for simulating (ranking) partial ordering 
// 
template 
struct Order : Order {}; 
 
template<> 
struct Order<0> {}; 
 
template class Unit> 
class PrintGenScatterHierarchy 
{ 
    template 
    PrintGenScatterHierarchy(GenScatterHierarchy, Unit> *a, Order<1>) 
    { 
        printf("%s\n", typeid(*a).name()); 
 
        GenScatterHierarchy *left = a; 
        PrintGenScatterHierarchy X1(left); 
     
        GenScatterHierarchy *right = a; 
        PrintGenScatterHierarchy X2(right); 
    } 
 
    template 
    PrintGenScatterHierarchy(GenScatterHierarchy *a, Order<0>) 
    { 
        printf("%s\n", typeid(*a).name()); 
 
        Unit *left = a; 
        (void)left; 
 
        printf("%s\n", typeid(*left).name()); 
    } 
 
    PrintGenScatterHierarchy(GenScatterHierarchy *a, Order<1>) 
    { 
        (void)a; 
        printf("%s\n", typeid(*a).name()); 
    } 
 
public: 
    template 
    explicit PrintGenScatterHierarchy(GenScatterHierarchy *a) 
    { 
        PrintGenScatterHierarchy(a, Order<1>());                 
    } 
}; 
 
template class TestUnit {}; 
template struct A {}; 
 
int 
main() 
{ 
    typedef TYPELIST_10(A<1>, A<2>, A<3>, A<4>, A<5>, A<6>, A<7>, A<8>, A<9>, A<10>) TestList_t; 
 
    GenScatterHierarchy TestGenScatterHierarchy; 
 
    PrintGenScatterHierarchy X(&TestGenScatterHierarchy); 
}