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Merge pull request #3386 from maxGimeno/AABB_tree-Override_build_function_with_shared_data-GF 

AABB_tree: Add an overload to build() for shared data
This commit is contained in:
Sebastien Loriot 2018-11-02 10:31:22 +01:00 committed by GitHub
parent 5eb8caf8e9 34527a3dc3
commit 5be2958fae
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 68 additions and 3 deletions
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71
AABB_tree/include/CGAL/AABB_tree.h
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@ -156,7 +156,28 @@ namespace CGAL {
/// `build()` explicitly to ensure that the next call to
/// query functions will not trigger the reconstruction of the
/// data structure.
/// A call to `AABBTraits::set_shared_data(t...)`
/// is made using the internally stored traits.
/// For compilers that do not support variadic templates,
/// overloads up to 5 template arguments are provided.
#if !defined(CGAL_CFG_NO_CPP0X_VARIADIC_TEMPLATES) && !defined(CGAL_CFG_NO_CPP0X_RVALUE_REFERENCE)
template<typename ... T>
void build(T&& ...);
void build();
#else
void build();
template<typename T1>
void build(T1& t1);
template<typename T1, typename T2>
void build(T1& t1, T2& t2);
template<typename T1, typename T2,typename T3>
void build(T1& t1, T2& t2, T3& t3);
template<typename T1, typename T2,typename T3,typename T4>
void build(T1& t1, T2& t2, T3& t3, T4& t4);
template<typename T1, typename T2,typename T3,typename T4,typename T5>
void build(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5);
#endif
///@}
/// \name Operations
@ -740,7 +761,7 @@ public:
ConstPrimitiveIterator beyond,
T&& ... t)
{
set_shared_data(std::forward<T>(t)...);
set_shared_data(std::forward<T>(t)...);
while(first != beyond)
{
m_primitives.push_back(Primitive(first,std::forward<T>(t)...));
@ -764,6 +785,14 @@ public:
build();
}
template<typename Tr>
template<typename ... T>
void AABB_tree<Tr>::build(T&& ... t)
{
set_shared_data(std::forward<T>(t)...);
build();
}
#else
//=============constructor======================
template<typename Tr>
@ -1045,7 +1074,43 @@ public:
build();
}
#endif
//overloads calling set_shared_data()
template<typename Tr>
template<typename T1>
void AABB_tree<Tr>::build(T1& t1)
{
set_shared_data(t1);
build();
}
template<typename Tr>
template<typename T1, typename T2>
void AABB_tree<Tr>::build(T1& t1, T2& t2)
{
set_shared_data(t1, t2);
build();
}
template<typename Tr>
template<typename T1, typename T2, typename T3>
void AABB_tree<Tr>::build(T1& t1, T2& t2, T3& t3)
{
set_shared_data(t1, t2, t3);
build();
}
template<typename Tr>
template<typename T1, typename T2, typename T3, typename T4>
void AABB_tree<Tr>::build(T1& t1, T2& t2, T3& t3, T4& t4)
{
set_shared_data(t1, t2, t3, t4);
build();
}
template<typename Tr>
template<typename T1, typename T2, typename T3, typename T4, typename T5>
void AABB_tree<Tr>::build(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5)
{
set_shared_data(t1, t2, t3, t4, t5);
build();
}
#endif
template<typename Tr>
void AABB_tree<Tr>::insert(const Primitive& p)
@ -1074,7 +1139,7 @@ public:
// constructs the tree
m_p_root_node->expand(m_primitives.begin(), m_primitives.end(),
m_primitives.size(), m_traits);
m_primitives.size(), m_traits);
}