/** \class SkNoncopyable
SkNoncopyable is the base class for objects that may do not want to
be copied. It hides its copy-constructor and its assignment-operator.赋值操作符
*/
class SK_API SkNoncopyable
{
public:
SkNoncopyable() {}
private:
SkNoncopyable(const SkNoncopyable&);
SkNoncopyable& operator=(const SkNoncopyable&);
};
以SkNoncopyable为基类的对象 不能被拷贝？ （may do not want?）
这个类隐藏了它的 拷贝构造函数 和 赋值操作符。也就是拷贝构造函数和赋值操作符为private成员。
SkNoncopyable
∟AutoValidate
∟SkAutoCanvasRestore
∟SkAutoDescriptor
∟SkAutoMutexAcquire
∟SkAutoFree
∟SkAutoPictureRecord
∟SkAutoRestoreBounder
∟SkAutoSTArray
∟SkAutoTArray
∟SkAutoTCallVProc
∟SkAutoTDelete
∟SkAutoTDeleteArray
∟SkAutoTMalloc
∟SkAutoTUnref
∟SkBitmapCache
∟SkBitmap::MipMap
∟SkChunkAlloc
∟SkDeque
∟SkDescriptor
∟SkPathMeasure
∟SkReader32
∟SkRefCnt
∟SkRBuffer
∟SkRefDict
∟SkTScopedPtr
∟SkTDStack
∟SkTDict
∟SkWStream
∟SkWBuffer
∟SkWriter32
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