ptr_wrapper.h

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#ifndef FPMAS_PTR_WRAPPER_API_H
#define FPMAS_PTR_WRAPPER_API_H
 
namespace fpmas { namespace api { namespace utils {
 
    template<typename T>
    class PtrWrapper {
        public:
            typedef T element_type;
            typedef T* pointer;
 
        protected:
             T* ptr;
        public:
             PtrWrapper()
                 : ptr(nullptr) {};
             PtrWrapper(T* ptr)
                 : ptr(ptr) {}
 
             T* get() {
                 return ptr;
             }
 
             const T* get() const {
                 return ptr;
             }
 
             T* release() {
                 T* _ptr = this->ptr;
                 this->ptr = nullptr;
                 return _ptr;
             }
 
             T* operator->() {
                 return ptr;
             }
 
             const T* operator->() const {
                 return ptr;
             }
 
             T& operator*() {
                 return *ptr;
             }
 
             const T& operator*() const {
                 return *ptr;
             }
 
             operator T*() {
                 return ptr;
             }
 
             operator const T*() const {
                 return ptr;
             }
    };
}}}
#endif