【发布时间】:2011-12-13 02:09:52
【问题描述】:
考虑以下类:
public ref class Workspace
{
protected:
Form^ WorkspaceUI;
SplitContainer^ WorkspaceSplitter;
AvalonEditTextEditor^ TextEditor;
ScriptOffsetViewer^ OffsetViewer;
SimpleTextViewer^ PreprocessedTextViewer;
ListView^ MessageList;
ListView^ FindList;
ListView^ BookmarkList;
ListView^ VariableIndexList;
TextBox^ VariableIndexEditBox;
Label^ SpoilerText;
ToolStrip^ WorkspaceMainToolBar;
ToolStripButton^ ToolBarNewScript;
ToolStripButton^ ToolBarOpenScript;
ToolStripButton^ ToolBarPreviousScript;
ToolStripButton^ ToolBarNextScript;
ToolStripSplitButton^ ToolBarSaveScript;
ToolStripDropDown^ ToolBarSaveScriptDropDown;
ToolStripButton^ ToolBarSaveScriptNoCompile;
ToolStripButton^ ToolBarSaveScriptAndPlugin;
ToolStripButton^ ToolBarRecompileScripts;
ToolStripButton^ ToolBarCompileDependencies;
ToolStripButton^ ToolBarDeleteScript;
ToolStripButton^ ToolBarNavigationBack;
ToolStripButton^ ToolBarNavigationForward;
ToolStripButton^ ToolBarSaveAll;
ToolStripButton^ ToolBarOptions;
ArbitraryCustomClass^ CustomClassInstance;
public:
Workspace()
{
WorkspaceUI = gcnew Form();
WorkspaceSplitter = gcnew SplitContainer();
// ...
Form->Controls->Add(WorkspaceSplitter);
// ...
WorkspaceUI->Show();
}
~Workspace
{
// dispose stuff here
}
};
处置上述类的实例以使其所有内存在下次回收期间由 GC 回收的最有效和优雅的方法是什么?我是否需要对每个成员显式调用 delete 和/或将它们重置为 nullptr?
【问题讨论】:
标签: garbage-collection c++-cli destructor idisposable delete-operator