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could anyone help me with this problem?
i need a function that has one i/p parameter, one o/p parameter, and one o/p parameter that is returned as a boolean.
the function is also to take the i/p parameter and make sure that it is in the bounds "-1 <= i/p parameter <= 1" if it's in bounds, the function is to use "double magicalMath(double x)" on the i/p parameter assuming the magicalMath funnction is already written below this function i need.
the o/p parameter of the function is then used to pass back the resultant value of the calculation magicalMath for the i/p parameter.
the return statement is used to return a 1 if the calculation went ok, otherwise a 0.
i know this'd be nothing to many pros out there but i'm a beginner hope i can get some help...
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Your' post assumes that I know what you mean by "i/p parameter" and "o/p parameter", which I don't.
How about restating your question in words that can be universally understood.
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You are probably looking at something like this:
int yourFunction (double inputA, double &outputB)
{
if ((inputA >= -1.0) && (inputA <= 1.0))
{
outputB = magicalMath(inputA);
return 1;
}
else
{
cout << "input out of range << endl;
return 0;
}
}
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oh, so you mean data validation?
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koter18
