Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I read somewhere that int data type gives better performance (as compared to long and short) regardless of the OS as its size gets modified according to the word size of the OS. Where as long and short occupy 4 and 2 bytes which may or may not match with the word size of OS.
Could anyone give a good explanation of this?
intis traditionally the most “natural” integral type for the machine on which the program is to run. What is meant by “most natural” is not too clear, but I would expect that it would not be slower than other types. More to the point, perhaps, is that there is an almost universal tradition for usingintin preference to other types when there is no strong reason for doing otherwise. Using other integral types will cause an experienced C++ programmer, on reading the code, to ask why.