160 lines
3.3 KiB
C++
160 lines
3.3 KiB
C++
// Copyright (c) 2016-2018 Kiwano - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#include "Object.h"
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#include "logs.h"
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#include <typeinfo>
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namespace kiwano
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{
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namespace
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{
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bool tracing_leaks = false;
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Array<Object*> tracing_objects;
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}
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unsigned int Object::last_object_id = 0;
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Object::Object()
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: tracing_leak_(false)
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, user_data_(nullptr)
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, name_(nullptr)
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, id_(++last_object_id)
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{
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#ifdef KGE_DEBUG
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Object::__AddObjectToTracingList(this);
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#endif
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}
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Object::~Object()
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{
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if (name_)
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delete name_;
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#ifdef KGE_DEBUG
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Object::__RemoveObjectFromTracingList(this);
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#endif
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}
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void * Object::GetUserData() const
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{
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return user_data_;
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}
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void Object::SetUserData(void * data)
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{
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user_data_ = data;
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}
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void Object::SetName(String const & name)
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{
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if (IsName(name))
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return;
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if (name.empty())
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{
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if (name_)
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name_->clear();
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return;
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}
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if (!name_)
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{
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name_ = new (std::nothrow) String(name);
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return;
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}
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*name_ = name;
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}
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String Object::DumpObject()
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{
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String name = kiwano::string_to_wide(typeid(*this).name());
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return String::format(L"{ class=\"%s\" id=%d refcount=%d name=\"%s\" }",
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name.c_str(), GetObjectID(), GetRefCount(), GetName().c_str());
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}
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bool Object::IsTracingLeaks()
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{
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return tracing_leaks;
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}
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void Object::StartTracingLeaks()
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{
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tracing_leaks = true;
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}
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void Object::StopTracingLeaks()
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{
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tracing_leaks = false;
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}
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void Object::DumpTracingObjects()
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{
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KGE_LOG(L"-------------------------- All Objects --------------------------");
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for (const auto object : tracing_objects)
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{
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KGE_LOG(L"%s", object->DumpObject().c_str());
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}
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KGE_LOG(L"------------------------- Total size: %d -------------------------", tracing_objects.size());
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}
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Array<Object*>& kiwano::Object::__GetTracingObjects()
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{
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return tracing_objects;
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}
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void Object::__AddObjectToTracingList(Object * obj)
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{
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#ifdef KGE_DEBUG
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if (tracing_leaks && !obj->tracing_leak_)
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{
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obj->tracing_leak_ = true;
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tracing_objects.push_back(obj);
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}
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#endif
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}
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void Object::__RemoveObjectFromTracingList(Object * obj)
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{
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#ifdef KGE_DEBUG
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if (tracing_leaks && obj->tracing_leak_)
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{
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obj->tracing_leak_ = false;
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auto iter = std::find(tracing_objects.begin(), tracing_objects.end(), obj);
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if (iter != tracing_objects.end())
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{
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tracing_objects.erase(iter);
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}
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}
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#endif
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}
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}
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