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- c++ - Difference between | and || , or and - Stack Overflow
I find it weird C++ doesn't allow bitwise operations on floats, although one can say they don't make much sense, these are still bit sequences, and one can do arithmetic on them
- What does the |= operator mean in C++? - Stack Overflow
What does the |= operator mean in C++?Assuming you are using built-in operators on integers, or sanely overloaded operators for user-defined classes, these are the same: a = a | b; a |= b; The ' |= ' symbol is the bitwise OR assignment operator It computes the value of OR'ing the RHS ('b') with the LHS ('a') and assigns the result to 'a', but it only evaluates 'a' once while doing so The big
- What are the actual min max values for float and double (C++)
The std::numerics_limits class in the <limits> header provides information about the characteristics of numeric types For a floating-point type T, here are the greatest and least values representable in the type, in various senses of “greatest” and “least ” I also include the values for the common IEEE 754 64-bit binary type, which is called double in this answer These are in
- how does the ampersand( ) sign work in c++? - Stack Overflow
Possible Duplicate: What are the differences between pointer variable and reference variable in C++? This is confusing me: class CDummy { public: int isitme (CDummy amp; param); }; int CD
- How do you add a timed delay to a C++ program? - Stack Overflow
I am trying to add a timed delay in a C++ program, and was wondering if anyone has any suggestions on what I can try or information I can look at? I wish I had more details on how I am implementin
- How to install Visual C++ Build tools? - Stack Overflow
I need to install Visual C++ Build Tools When I've download installer, I've tried to install it, however it's telling me I need to uninstall VS 2015! How can I solve it? Why is Visual C++ Build t
- c++ - Inheriting constructors - Stack Overflow
If your compiler supports C++11 standard, there is a constructor inheritance using using (pun intended) For more see Wikipedia C++11 article You write: class A { public: explicit A(int x) {} }; class B: public A { using A::A; }; This is all or nothing - you cannot inherit only some constructors, if you write this, you inherit all of them To inherit only selected ones you need to write the
- How to get current time and date in C++? - Stack Overflow
2 The ffead-cpp provides multiple utility classes for various tasks, one such class is the Date class which provides a lot of features right from Date operations to date arithmetic, there's also a Timer class provided for timing operations You can have a look at the same
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