ResourceManagerNode.hh

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#ifndef RESOURCEMANAGERNODE_HH_
#define RESOURCEMANAGERNODE_HH_
 
#include "BaseNode.hh"
 
namespace ACG {
namespace SceneGraph {
 
template<typename T>
class PtrResourceManagerNodeT : public ACG::SceneGraph::BaseNode {
    ACG_CLASSNAME(PtrResourceManagerNodeT);
 
    public:
        PtrResourceManagerNodeT(
                T* resource, BaseNode* _parent=0,
                std::string _name="<unknown>")
            : BaseNode(_parent, _name), resource(resource) {}
 
        PtrResourceManagerNodeT(
                BaseNode* _parent=0, std::string _name="<unknown>")
            : BaseNode(_parent, _name), resource(0) {}
 
        ~PtrResourceManagerNodeT() {
            delete resource;
        }
 
        void reset(T* new_resource = 0) {
            delete resource;
            resource = new_resource;
        }
 
    private:
        T* resource;
};
 
template<typename T>
class ArrayResourceManagerNodeT : public ACG::SceneGraph::BaseNode {
    ACG_CLASSNAME(ArrayResourceManagerNodeT);
 
    public:
        ArrayResourceManagerNodeT(
                T* resource, BaseNode* _parent=0,
                std::string _name="<unknown>")
            : BaseNode(_parent, _name), resource(resource) {}
 
        ArrayResourceManagerNodeT(
                BaseNode* _parent=0, std::string _name="<unknown>")
            : BaseNode(_parent, _name), resource(0) {}
 
        ~ArrayResourceManagerNodeT() {
            delete[] resource;
        }
 
        void reset(T* new_resource = 0) {
            delete[] resource;
            resource = new_resource;
        }
 
    private:
        T* resource;
};
 
} /* namespace SceneGraph */
} /* namespace ACG */
#endif /* RESOURCEMANAGERNODE_HH_ */