diff options
Diffstat (limited to 'utility')
| -rw-r--r-- | utility/ptr.hpp | 25 | ||||
| -rw-r--r-- | utility/special_members.hpp | 12 |
2 files changed, 37 insertions, 0 deletions
diff --git a/utility/ptr.hpp b/utility/ptr.hpp new file mode 100644 index 0000000..b92b63e --- /dev/null +++ b/utility/ptr.hpp @@ -0,0 +1,25 @@ +#ifndef PTR_H +#define PTR_H + +#include <memory> + +template<typename Obj> class wrapped_ptr : public std::unique_ptr<Obj, void (*)(Obj *)> { +public: + using std::unique_ptr<Obj, void (*)(Obj *)>::unique_ptr; + wrapped_ptr() : std::unique_ptr<Obj, void (*)(Obj *)> {{}, {}} { } + + inline + operator Obj *() const + { + return this->get(); + } + + template<typename... Args, typename... Params> + static auto + create(Obj * (*factory)(Args...), void (*deleter)(Obj *), Params &&... params) + { + return wrapped_ptr<Obj> {factory(std::forward<Params>(params)...), deleter}; + } +}; + +#endif diff --git a/utility/special_members.hpp b/utility/special_members.hpp new file mode 100644 index 0000000..f396813 --- /dev/null +++ b/utility/special_members.hpp @@ -0,0 +1,12 @@ +#ifndef SPECIAL_MEMBERS_H +#define SPECIAL_MEMBERS_H + +#define NO_COPY(TYPE) \ + TYPE(const TYPE &) = delete; \ + void operator=(const TYPE &) = delete + +#define NO_MOVE(TYPE) \ + TYPE(TYPE &&) = delete; \ + void operator=(TYPE &&) = delete + +#endif |