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Is the following code safe? (I already know it compiles properly.)
void Tile::clear()
{
*this = Tile();
}
int main()
{
Tile mytile;
mytile.clear();
}
It might work. It depends on how
Tile& operator = (const Tile&);is implemented. However, there’s nothing intrinsically erroneous with assigning*thisto a new value.