1 files changed, 0 insertions, 174 deletions
diff --git a/meowpp/utility/pointer.h b/meowpp/utility/pointer.h
deleted file mode 100644
index 3b4d08d..0000000
--- a/meowpp/utility/pointer.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*!
- * @file pointer.h
- * @brief Contains a pointer class which has a counter-mechanism to prevent
- *     memory leak.
- *
- * @author cathook
- */
-
-#ifndef __MEOWPP_UTILITY_POINTER_H__
-#define __MEOWPP_UTILITY_POINTER_H__
-
-#include <cstddef>
-#include <cstdlib>
-
-#include "object.h"
-
-namespace meow {
-
-
-/*!
- * @brief Types of pointer.
- */
-enum PointerType {
-  SINGLE = 0,
-  ARRAY = 1
-};
-
-
-/*!
- * @brief A pointer points to the template `Type`.
- */
-template<typename Type>
-class Pointer : public Object {
- private:
-  struct RealPointer {
-    Type* address;
-
-    //! The type of the address.
-    PointerType type;
-
-    //! Whether the address should be deleted when no one points to it.
-    bool auto_delete;
-
-    //! Stores number of pointers point to it.
-    int counter;
-
-    RealPointer(Type* arg_address,
-                PointerType arg_type,
-                bool arg_auto_delete,
-                int arg_counter) :
-        address(arg_address),
-        type(arg_type),
-        auto_delete(arg_auto_delete),
-        counter(arg_counter) {}
-
-    ~RealPointer() {
-      if (auto_delete) {
-        switch (type) {
-        case SINGLE:
-          delete address;
-          break;
-        case ARRAY:
-          delete [] address;
-          break;
-        }
-      }
-    }
-  };
-
-  RealPointer* ptr_;
-
-  void Attach(RealPointer* arg_ptr2) {
-    ptr_ = arg_ptr2;
-    ptr_->counter += 1;
-  }
-
-  void Detach() {
-    ptr_->counter -= 1;
-    if (ptr_->counter == 0) {
-      delete ptr_;
-    }
-  }
- public:
-  /*!
-   * @brief Default constructor, let the pointer points to NULL.
-   */
-  Pointer() : Pointer(NULL, SINGLE, false) {}
-
-  /*!
-   * @brief Copy constructor.
-   */
-  Pointer(Pointer const& arg_ptr) {
-    Attach(arg_ptr.ptr_);
-  }
-
-  /*!
-   * @brief Constructor with gived address to point.
-   *
-   * If `arg_auto_delete` is `true`, it will automatically delete it when
-   * there are no instance of Pointer\<Type\> points to that `address`
-   *
-   * @param [in] arg_address Points to the address.
-   * @param [in] arg_type
-   * @param [in] arg_auto_delete
-   */
-  Pointer(Type* arg_address, PointerType arg_type, bool arg_auto_delete) :
-      ptr_(new RealPointer(arg_address, arg_type, arg_auto_delete, 1)) {}
-
-  /*!
-   * @brief Destructor.
-   */
-  ~Pointer() { Detach(); }
-
-  /*!
-   * @brief Gets whether it will delete the address automatically or not.
-   */
-  bool auto_delete() const {
-    return ptr_->auto_delete;
-  }
-
-  /*!
-   * @brief Gets the address it points to.
-   */
-  Type* address() const {
-    return ptr_->address;
-  }
-
-  /*!
-   * @brief Same as `address()`
-   */
-  operator Type*() const {
-    return address();
-  }
-
-  /*!
-   * @brief Gets the pointer points to the body.
-   */
-  Type* operator->() const {
-    return address();
-  }
-
-  /*!
-   * @brief Points to another instance of Pointer.
-   */
-  Pointer& operator=(Pointer const& b) {
-    Detach();
-    Attach(b.ptr_);
-    return *this;
-  }
-
-  Object* Copy() const {
-    return new Pointer(*this);
-  }
-
-  Object* CopyFrom(Object const* another_pointer) {
-    (*this) = *dynamic_cast<Pointer const*>(another_pointer);
-    return this;
-  }
-
-  bool Equals(Object const* another_pointer) {
-    return (ptr_->address ==
-            dynamic_cast<Pointer const*>(another_pointer)->ptr_->address);
-  }
-
-#ifdef MEOWPP_UTILITY_POINTER_TESTING
-  friend class PointerTest;
-#endif // MEOWPP_UTILLITY_POINTER_TESTING
-
-};
-
-}  // meow
-
-#endif  // __MEOWPP_UTILITY_POINTER_H__
-