Enterprise Curl

SheetState

The SheetState class is used to maintain important information about the Sheet as the user manipulates it, and should be thought of as a helper class that simply stores a number of dimension characteristics. The code required for SheetState is listed in Figure 5-17.

The {constructor} is simple in that its only job is to save passed parameters into class member variables.

Curl allows the declaration of a number of class constructors, as long as each has a unique name. The SheetState class makes use of this capability by declaring another constructor that will be used to construct a new SheetState object from an existing SheetState. In other words, we need a copy constructor. The code required is listed in Figure 5-18.

The {from} constructor ...