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Fix and also replace dynamic cast in Compute_weight functors

This commit is contained in:
Andreas Fabri 2021-06-11 10:57:43 +02:00
parent 9adf4385ff
commit 0f5bc1a8ef
1 changed files with 61 additions and 10 deletions
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59
Filtered_kernel/include/CGAL/Lazy_kernel.h
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@ -336,11 +336,32 @@ public:
FT
> LR;
typedef Lazy_rep_n<typename Approximate_kernel::Weighted_point_2,
typename Exact_kernel::Weighted_point_2,
typename Approximate_kernel::Construct_weighted_point_2,
typename Exact_kernel::Construct_weighted_point_2,
E2A_,
Return_base_tag,
Point_2,
int
> LRint;
LR * lr = dynamic_cast<LR*>(p.ptr());
if(lr && (! lr->et)){
auto&& t = typeid(*p.ptr());
if(t.name() == typeid(LR).name()){
LR * lr = static_cast<LR*>(p.ptr());
if(lr->is_lazy()){
return std::get<2>(lr->l);
}
}else{
if(t.name() == typeid(LRint).name()){
LRint* lrint = static_cast<LRint*>(p.ptr());
if(lrint->is_lazy()){
return std::get<2>(lrint->l);
}
}
}
return BaseClass().compute_weight_2_object()(p);
}
@ -366,11 +387,32 @@ public:
FT
> LR;
typedef Lazy_rep_n<typename Approximate_kernel::Weighted_point_3,
typename Exact_kernel::Weighted_point_3,
typename Approximate_kernel::Construct_weighted_point_3,
typename Exact_kernel::Construct_weighted_point_3,
E2A_,
Return_base_tag,
Point_3,
int
> LRint;
LR * lr = dynamic_cast<LR*>(p.ptr());
if(lr && (! lr->et)){
auto&& t = typeid(*p.ptr());
if(t.name() == typeid(LR).name()){
LR * lr = static_cast<LR*>(p.ptr());
if(lr->is_lazy()){
return std::get<2>(lr->l);
}
}else{
if(t.name() == typeid(LRint).name()){
LRint* lrint = static_cast<LRint*>(p.ptr());
if(lrint->is_lazy()){
return std::get<2>(lrint->l);
}
}
}
return BaseClass().compute_weight_3_object()(p);
}
@ -416,13 +458,17 @@ public:
auto&& t = typeid(*p.ptr());
if(t.name() == typeid(LR).name()){
LR * lr = static_cast<LR*>(p.ptr());
if(lr->is_lazy()){
return std::get<1>(lr->l);
}
}else{
if(t.name() == typeid(LRint).name()){
LRint* lrint = static_cast<LRint*>(p.ptr());
if(lrint->is_lazy()){
return std::get<1>(lrint->l);
}
}
}
return BaseClass().construct_point_2_object()(p);
}
@ -469,19 +515,24 @@ public:
auto&& t = typeid(*p.ptr());
if(t.name() == typeid(LR).name()){
LR * lr = static_cast<LR*>(p.ptr());
if(lr->is_lazy()){
return std::get<1>(lr->l);
}
}else{
if(t.name() == typeid(LRint).name()){
LRint* lrint = static_cast<LRint*>(p.ptr());
if(lrint->is_lazy()){
return std::get<1>(lrint->l);
}
}
}
return BaseClass().construct_point_3_object()(p);
}
};
struct Less_xyz_3 : public BaseClass::Less_xyz_3
{
typedef typename Kernel_::Point_3 Point_3;