Hello All,
I'm looking for a data class that can take a
floating point input and round it to the nearest
float based on a predefined set of boundaries.
In other words, an arbitrary float comes in and only
a discrete set of floats come out.
Something to the effect of----
//Given the float breakpoints,
float boundaries[] = {
11.5
,22.0
,24.0
,28.0
,39.0
};
//And the following code
DiscreteRange discreteFloat(b oundaries);
discreteFloat.s et(26.0);
float floatAnswer = discreteFloat.g et();
//Here the 'floatAnswer' would equal 28.0
Anyone know of a class (set of classes) that already provides such
functionality? I've searched the web, but I don't think I'm
using the right terminology for such a critter. It'd be nice
if it was a template, and allowed for rounding up or down.
Any suggestions??
And it seems trivial, but if it already exists
and has been tested...why reinvent.
Happy Friday,
Slarty 3 1761
Sim Nanda wrote: Hello All, I'm looking for a data class that can take a floating point input and round it to the nearest float based on a predefined set of boundaries. In other words, an arbitrary float comes in and only a discrete set of floats come out.
I don't knwo of any existing class.
Do you want to make it always round up (or always down)? Because then if I
am not mistaking then you can use the lower_bound/upper_bound functions of
the standard library.
--
WW aka Attila
Thanks for the reply.
I was hoping there'd be a full featured class
with everything I'd ever dreamed of (much like
that whole soul mate scam).
I hadn't thought of lower_bound/upper_bound
they will be helpful in writing the class.
Let's say I come up with a dynamite class for
this functionality and I wanted to share it,
where is the best place to put it up?
I guess that's a general question I've had,
what sites (if any) does everyone for C++ code sharing?
bye,
Slarty
Sim Nanda wrote: Thanks for the reply. I was hoping there'd be a full featured class with everything I'd ever dreamed of (much like that whole soul mate scam). I hadn't thought of lower_bound/upper_bound they will be helpful in writing the class.
Let's say I come up with a dynamite class for this functionality and I wanted to share it, where is the best place to put it up?
I guess that's a general question I've had, what sites (if any) does everyone for C++ code sharing?
Look at http://www.boost.org
--
WW aka Attila This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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