manolas
/
vcglib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

added a derivation chain to support the modification to the trimesh definition (below) 

[ Changes in definition of  TriMesh: PART II ]

Note: No changes to existing code need be the done, this mod
should be fully backward compatible

Old way to define a TriMesh ==============
struct MyMesh: public vcg::tri::TriMesh< vector<MyVertex> , vector <MyFace> >{};

new  ways to define a TriMesh ==============

struct MyMesh: public vcg::tri::TriMesh< CONT1 >{};
struct MyMesh: public vcg::tri::TriMesh< CONT1 , CONT2>{};
struct MyMesh: public vcg::tri::TriMesh< CONT1 , CONT2, CONT3>{};

where CONT[i] can be vector< [MyVertex | MyEdge | MyFace ] > 
(the order is unimportant)
This commit is contained in:
ganovelli 2010-03-19 17:17:06 +00:00
parent ca8d4abed3
commit 1428a1cc3c
1 changed files with 44 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
vcg/container/derivation_chain.h
View File

@ -28,6 +28,9 @@ namespace vcg{
/*------------------------------------------------------------------*/ /*------------------------------------------------------------------*/
// Metaprogramming Core // Metaprogramming Core
template < typename T=int>
class DefaultDeriver : public T {};
template < template <
class Base, class Base,
template <typename> class A> template <typename> class A>
@ -120,8 +123,47 @@ template <
template <typename> class K, template <typename> class L> template <typename> class K, template <typename> class L>
class Arity12: public L<Arity11<Base, A, B, C, D, E, F, G, H, I, J, K> > {}; class Arity12: public L<Arity11<Base, A, B, C, D, E, F, G, H, I, J, K> > {};
template < typename T=int>
class DefaultDeriver : public T {}; // chain with 2 template arguments on the derivers
template <
class Base,
class TA,
template <typename,typename> class A >
class MArity1: public A< Base, TA > {
};
template <
class Base,
class TA,
template <typename,typename> class A,
class TB,
template <typename,typename> class B>
class MArity2: public B< MArity1<Base, TA, A>,TB > {};
template <
class Base,
class TA,
template <typename,typename> class A,
class TB,
template <typename,typename> class B,
class TC,
template <typename,typename> class C >
class MArity3: public C<MArity2<Base, TA,A,TB, B>,TC > {};
template <
class Base,
class TA,
template <typename,typename> class A,
class TB,
template <typename,typename> class B,
class TC,
template <typename,typename> class C,
class TD,
template <typename,typename> class D>
class MArity4: public D<MArity3<Base, TA,A,TB, B, TC,C>,TD > {};
class DumClass {}; class DumClass {};
}// end namespace vcg }// end namespace vcg