Implicit casting Integer calculation to float in C++
- by Ziddiri
Is there any compiler that has a directive or a parameter to cast integer calculation to float implicitly. For example:
float f = (1/3)*5;
cout << f;
the "f" is "0", because calculation's constants(1, 3, 10) are integer. I want to convert integer calculation with a compiler directive or parameter. I mean, I won't use explicit casting or ".f" prefix like that:
float f = ((float)1/3)*5;
or
float f = (1.0f/3.0f)*5.0f;
Do you know any c/c++ compiler which has any parameter to do this process without explicit casting or ".f" thing?
