mn_auto_release.hpp

Go to the documentation of this file.

 
#ifndef _MINILIB_cd8c0484_ab57_11eb_9d1f_f714def23089_H__
#define _MINILIB_cd8c0484_ab57_11eb_9d1f_f714def23089_H__
 
#include "mn_config.hpp"
#include "container/mn_list.hpp"
 
namespace mn {
 
    class auto_release_object {
    public:
        using pointer = void*;
        using selt_type = auto_release_object;
 
        virtual pointer     release()  { return nullptr; }
        virtual selt_type*  duplicate() { return this; }
    };
 
    template <class TRELOBJ = auto_release_object, class TALLOCATOR = memory::default_allocator_t >
    class auto_release {
    public:
        using self_type = auto_release<TRELOBJ, TALLOCATOR>;
        using value_type = TRELOBJ;
        using pointer = TRELOBJ*;
        using reference = TRELOBJ&;
        using list_type = mn::container::list<TRELOBJ, TALLOCATOR>;
 
        auto_release() { }
        ~auto_release() { release(); }
 
        void add(pointer pObject) {
            if(pObject) m_listReleaseble.push_back(pObject);
        }
 
        void release() {
            while(!m_listReleaseble.empty()) {
                m_listReleaseble.front()->release();
                m_listReleaseble.pop_front();
            }
        }
 
        pointer front() {
            return m_listReleaseble.front();
        }
        pointer back() {
            return m_listReleaseble.back();
        }
 
 
    private:
        list_type   m_listReleaseble;
    };
}
 
#endif // _MINILIB_cd8c0484_ab57_11eb_9d1f_f714def23089_H__