resourcecontainer.h

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#ifndef UGDK_BASE_RESOURCECONTAINER_H_
#define UGDK_BASE_RESOURCECONTAINER_H_

#include <string>

namespace ugdk {
namespace base {

class ResourceContainerBase {
  protected: ResourceContainerBase() {}
  public:    virtual ~ResourceContainerBase() {}
};

template <class T>
class ResourceContainer : public ResourceContainerBase {
  protected: ResourceContainer() {}
  public:
    virtual ~ResourceContainer() {}

    virtual void Insert( const std::string& tag, T val) = 0;
    virtual void Replace(const std::string& tag, T val) = 0;
    virtual bool Exists( const std::string& tag) const = 0;
    virtual T&   Find(   const std::string& tag) = 0;
    virtual T&   Load(   const std::string& filepath, const std::string& tag) = 0;
};

template <class T>
class ResourceContainer<T*> : public ResourceContainerBase {
  protected: ResourceContainer() {}
  public:
    virtual ~ResourceContainer() {}

    virtual void Insert( const std::string& tag, T* val) = 0;
    virtual void Replace(const std::string& tag, T* val) = 0;
    virtual bool Exists( const std::string& tag) const = 0;
    virtual T*   Find(   const std::string& tag) = 0;
    virtual T*   Load(   const std::string& filepath, const std::string& tag) = 0;
};

} // namespace base
} // namespace ugdk

#endif // UGDK_BASE_RESOURCECONTAINER_H_