[noob][c++]  enum + float

Posted on 2007-11-15
Medium Priority
Last Modified: 2007-11-15
precision and rounding and maybe other settings for float type needs to be adjusted

is enum what I should use?

I checked c++ in a nutshell by oreilly, but I can't seem to find any thing from it about enum.

how do I do this?
Question by:Troudeloup
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LVL 55

Expert Comment

by:Jaime Olivares
ID: 20294726
could you detail more your problem?

Author Comment

ID: 20295364

float a;
a = 13000075

cout << a;

it output this


Author Comment

ID: 20295460
or more precisely,

what is enum and how do I use it?
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LVL 55

Expert Comment

by:Jaime Olivares
ID: 20295475
you need to learn about STL output manipulators:

cout <<   fixed    << a  << endl;

There are lots of manipulators, have a look to:
LVL 55

Expert Comment

by:Jaime Olivares
ID: 20295483
I don't figure out how enumerations can help you in this issue.

Author Comment

ID: 20295497
are you saying that it's cout that chop off the parts, not the float type itself?
LVL 55

Accepted Solution

Jaime Olivares earned 2000 total points
ID: 20295517
float value remains untouched. It is just a presentation matter.

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