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how to mofify this program

P: 1
Hi friends,

I have a C++ application running on Windows. This application has a vairable be #define 'ed as
[COLOR=Navy]#define NUM_POINTS 100[/COLOR]
There is also a struct declared in the same .h file, like
[COLOR=Navy]struct PointImplementation{
int pointName;
double position[NUM_POINTS][3];
}; [/COLOR]

Now instead of hardcoded the NUM_POINTS, we need to make the applcation more flexible by deleting the macro #define NUM_POINTS 100, NUM_POINTS will get its value at the run time. What's the easiest way to modify the code to make the struct PointImplementation work?

and best regards,

Nov 16 '05 #1
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1 Reply

Expert Mod 100+
P: 2,328
It's been a while with C++, but wouldn't you just add

Expand|Select|Wrap|Line Numbers
  1. str NUM_POINTS;
in the struct.

Could be very wrong here, so if someone knows the answer, please post it.
Nov 18 '05 #2

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