GUniquePtr.h - mozsearch

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef GUniquePtr_h_

#define GUniquePtr_h_

// Provides GUniquePtr to g_free a given pointer.

#include <glib.h>

#include <gtk/gtk.h>

#include "mozilla/UniquePtr.h"

namespace mozilla {

struct GFreeDeleter {

  constexpr GFreeDeleter() = default;

  void operator()(GdkEventCrossing* aPtr) const {

    gdk_event_free((GdkEvent*)aPtr);

  void operator()(GdkEventKey* aPtr) const { gdk_event_free((GdkEvent*)aPtr); }

  void operator()(GdkEvent* aPtr) const { gdk_event_free(aPtr); }

  void operator()(GError* aPtr) const { g_error_free(aPtr); }

  void operator()(void* aPtr) const { g_free(aPtr); }

  void operator()(GtkPaperSize* aPtr) const { gtk_paper_size_free(aPtr); }

  void operator()(gchar** aPtr) const { g_strfreev(aPtr); }

};

template <typename T>

using GUniquePtr = UniquePtr<T, GFreeDeleter>;

}  // namespace mozilla

#endif