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[731] | 1 | #ifndef _BBCMESH_H |
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| 2 | #define _BBCMESH_H |
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| 3 | |
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| 4 | #include <BBCPrerequisites.h> |
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| 5 | |
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| 6 | namespace BBC { |
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| 7 | |
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| 8 | using namespace Ogre; |
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| 9 | |
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| 10 | //Fordward declaration |
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| 11 | class Mesh; |
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| 12 | |
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| 13 | namespace boost
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| 14 | {
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| 15 | void intrusive_ptr_add_ref(Mesh * p);
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| 16 | void intrusive_ptr_release(Mesh * p);
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| 17 | }; |
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| 18 | |
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| 19 | class _BBCExport Mesh |
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| 20 | { |
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| 21 | protected: |
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| 22 | Ogre::Mesh* mMesh; |
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| 23 | |
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| 24 | private:
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| 25 | long references;
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| 26 | friend void boost::intrusive_ptr_add_ref(Mesh * p);
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| 27 | friend void boost::intrusive_ptr_release(Mesh * p);
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| 28 | |
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| 29 | public: |
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| 30 | |
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| 31 | Mesh(Ogre::Mesh* mesh): references(0) // initialize references to 0 |
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| 32 | { |
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| 33 | mMesh = mesh; |
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| 34 | } |
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| 35 | |
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| 36 | Ogre::Mesh* get() |
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| 37 | { |
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| 38 | return mMesh; |
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| 39 | } |
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| 40 | |
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| 41 | virtual ~Mesh(); |
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| 42 | }; |
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| 43 | |
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| 44 | // class specific addref/release implementation
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| 45 | // the two function overloads must be in the boost namespace on most compilers:
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| 46 | namespace boost
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| 47 | {
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| 48 | inline void intrusive_ptr_add_ref(Mesh * p)
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| 49 | {
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| 50 | // increment reference count of object *p
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| 51 | ++(p->references);
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| 52 | }
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| 53 |
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| 54 | inline void intrusive_ptr_release(Mesh * p)
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| 55 | {
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| 56 | // decrement reference count, and delete object when reference count reaches 0
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| 57 | if (--(p->references) == 0)
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| 58 | delete p;
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| 59 | }
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| 60 | } // namespace boost
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| 61 |
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| 62 | typedef ::boost::intrusive_ptr<Mesh> MeshPtr;
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| 63 | |
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| 64 | } |
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| 65 | #endif |
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