[spsen16]

//code

int testFunc(double value)

double test = 0.0;

if(val<=test)
std::cout<<"Both are Equal"<<std::endl;


///

The if loop may result to true if value ==0 but comparison of floating point values are not proper and violate the coding standard.
How can I carry out such a comparison??????????

Regards,
Sanjib

[ishkabible]

take a look at this

[r.stiltskin]

Decide how much of an error (rounding error) you are willing to accept -- let's call it epsilon -- and then you can do something like this:

int testFunc(double value) {

    double test = 0.0, epsilon = 0.00001;

    if(value < test + epsilon && value > test - epsilon)
        std::cout<<"Both are Equal"<<std::endl;
}

[Salem_c]

More duplicated effort

http://cboard.cprogr...int-values.html