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git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@35 7ec92016-0320-0410-acc4-a06ded1c099a
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magmaikh 2002-08-15 02:07:50 +00:00
parent 8c599321c7
commit 69936e7e81
27 changed files with 2073 additions and 495 deletions
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70
tools/RegressionTest/Test_HierarchyGenerators2.cpp Normal file
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#include <cstdio>
#include <typeinfo>
#include "HierarchyGenerators.h"
using namespace ::Loki;
//
// Helper class for simulating (ranking) partial ordering
//
template<unsigned I>
struct Order : Order<I - 1> {};
template<>
struct Order<0> {};
template<template<typename, typename> class Unit, class Root>
class PrintGenLinearHierarchy
{
template<typename Head>
PrintGenLinearHierarchy(GenLinearHierarchy<Typelist<Head, NullType>, Unit, Root> *a, Order<1>)
{
printf("%s\n", typeid(*a).name());
Unit<Head, Root> *base1 = a;
printf("%s\n", typeid(*base1).name());
Root *base2 = base1; (void)base2;
printf("%s\n", typeid(*base2).name());
}
template<typename Head, typename Tail>
PrintGenLinearHierarchy(GenLinearHierarchy<Typelist<Head, Tail>, Unit, Root> *a, Order<0>)
{
printf("%s\n", typeid(*a).name());
Unit<Head, GenLinearHierarchy<Tail, Unit, Root> > *base1 = a;
printf("%s\n", typeid(*base1).name());
GenLinearHierarchy<Tail, Unit, Root> *base2 = base1;
PrintGenLinearHierarchy<Unit, Root> X(base2);
}
public:
template<typename Head, typename Tail>
explicit PrintGenLinearHierarchy(GenLinearHierarchy<Typelist<Head, Tail>, Unit, Root> *a)
{
PrintGenLinearHierarchy<Unit, Root>(a, Order<1>());
}
};
template<typename, class Base>
class TestUnit : public Base {};
class TestRoot {};
template<int> 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;
GenLinearHierarchy<TestList_t, TestUnit, TestRoot> TestGenLinearHierarchy;
PrintGenLinearHierarchy<TestUnit, TestRoot> X(&TestGenLinearHierarchy);
}