mardi 6 janvier 2015

Order of execution in "IF" statement when multiple conditions present

I have to check the outcome of 3 methods using if statement. if method1 is true then only i need to call method2 and if method2 is true then only i need to call method3. Currently I am using the following code for this purpose.



if(method1())
{
if(method2())
{
if(method3())
{
cout << "succeeded";
}
else
{
cout << "failed";
}
}
else
{
cout << "failed";
}
}
else
{
cout << "failed";
}


I want to use only one if statement and call all 3 methods inside it. So I am thinking the following way. Will the below code works same as above code or will it be different?



if(method1() && method2() && method3())
{
cout << "succeeded";
}
else
{
cout << "failed";
}

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