Cirius,
Both of the followup posts to your question are correct. I just wanted to
clarify how the itterator in the for loop works out. The for loop consists
of four parts: 1. the initializer (int line = 0), the termation condition
(line < linesPerPage), the itterator (line++ or line++), and the statement
(everything within {}). In the scenario you presented there will be no
difference since the initalization and termination conditions are not
affected by the itteration statement. The itteration statement (++line) is
executed after the statement portion (everything within {}) of the for loop
is executed...since the iteration statement is not a compond statement
(i.e. it is on a line by itself) you'll se no difference between ++line and
line++.
Thanks! Robert Gruen
Microsoft, VB.NET
This posting is provided "AS IS", with no warranties, and confers no rights.
--------------------
| From: "Christian" <
[email protected]>
| References: <
[email protected]>
| Subject: Re: ++operator
| Date: Mon, 25 Aug 2003 10:19:07 +0200
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| Hi Cirius.
|
| in addition to what Rob said:
|
| in this specific case there are no differences, you could have difference
in
| a case like:
| int i = 0;
| ...
| int n = i++;
| // now n = 0, i = 1
| OR
| int i = 0;
| ...
| int n = ++i;
| // and now n = i = 1
|
|
| >
| > for (int line = 0; line < linesPerPage; ++line) {
| > }
| >
| > and
| >
| > for (int line = 0; line < linesPerPage; line++) {
| >
| > }
|
|
|
