diff options
Diffstat (limited to 'indra/llcommon')
| -rw-r--r-- | indra/llcommon/CMakeLists.txt | 1 | ||||
| -rwxr-xr-x | indra/llcommon/llpointer.cpp | 43 | ||||
| -rw-r--r-- | indra/llcommon/llpointer.h | 19 |
3 files changed, 58 insertions, 5 deletions
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt index 2de9deea70..5adb0bf083 100644 --- a/indra/llcommon/CMakeLists.txt +++ b/indra/llcommon/CMakeLists.txt @@ -68,6 +68,7 @@ set(llcommon_SOURCE_FILES llmetricperformancetester.cpp llmortician.cpp llmutex.cpp + llpointer.cpp llptrto.cpp llpredicate.cpp llprocess.cpp diff --git a/indra/llcommon/llpointer.cpp b/indra/llcommon/llpointer.cpp new file mode 100755 index 0000000000..1bb7055b3a --- /dev/null +++ b/indra/llcommon/llpointer.cpp @@ -0,0 +1,43 @@ +/** + * @file llpointer.cpp + * @author Nat Goodspeed + * @date 2024-09-26 + * @brief Implementation for llpointer. + * + * $LicenseInfo:firstyear=2024&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2024, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +// Precompiled header +#include "linden_common.h" +// associated header +#include "llpointer.h" +// STL headers +// std headers +// external library headers +// other Linden headers +#include "llerror.h" + +void LLPointerBase::wild_dtor(std::string_view msg) +{ +// LL_WARNS() << msg << LL_ENDL; + llassert_msg(false, msg); +} diff --git a/indra/llcommon/llpointer.h b/indra/llcommon/llpointer.h index 71c955c4c5..77c02fab11 100644 --- a/indra/llcommon/llpointer.h +++ b/indra/llcommon/llpointer.h @@ -26,8 +26,8 @@ #ifndef LLPOINTER_H #define LLPOINTER_H -#include "llerror.h" // *TODO: consider eliminating this -#include "llmutex.h" +#include <boost/functional/hash.hpp> +#include <string_view> #include <utility> // std::swap() //---------------------------------------------------------------------------- @@ -43,8 +43,18 @@ //---------------------------------------------------------------------------- +class LLPointerBase +{ +protected: + // alert the coder that a referenced type's destructor did something very + // strange -- this is in a non-template base class so we can hide the + // implementation in llpointer.cpp + static void wild_dtor(std::string_view msg); +}; + // Note: relies on Type having ref() and unref() methods -template <class Type> class LLPointer +template <class Type> +class LLPointer: public LLPointerBase { public: template<typename Subclass> @@ -106,7 +116,6 @@ public: const Type& operator*() const { return *mPointer; } Type& operator*() { return *mPointer; } - operator BOOL() const { return (mPointer != nullptr); } operator bool() const { return (mPointer != nullptr); } bool operator!() const { return (mPointer == nullptr); } bool isNull() const { return (mPointer == nullptr); } @@ -210,7 +219,7 @@ protected: temp->unref(); if (mPointer != nullptr) { - LL_WARNS() << "Unreference did assignment to non-NULL because of destructor" << LL_ENDL; + wild_dtor("Unreference did assignment to non-NULL because of destructor"); unref(); } } |