You have to declare the over-ridden functions as part of your class definition Note that the use of virtual here is optional. As n.m. noted, you should also include a virtual destructor in Shape. You may also want to make its virtual functions pure virtual (based on your comment about Shape being abstract)
You’re accessing memory beyond the range of the allocated array The first element is [0]. The last is [seatNum-1]
Yes, it does. The grammar is described in detail throughout the standard and is summarized in Appendix A: Grammar Summary (it’s Appendix A in both the C++03 standard and the C++0x final committee draft). You can purchase the C++03 standard or you can download the C++0x FCD (it’s document n3092 on that page). To answer … Read more
Your algorithm is correct for most (all?) standard C headers, but unistd.h is not part of standard C so standard C++ in turn doesn’t include it with the other c… headers.
Similar topic is already discussed in the forum. But I have some different problem in following code: If I give input as 100.00 then program prints just 100 but not 100.00 How can I print 100.00?
You can use header files. Good practice. You can create a file called player.h declare all functions that are need by other cpp files in that header file and include it when needed. player.h player.cpp main.cpp Not such a good practice but works for small projects. declare your function in main.cpp
I have this code And the compiler gave me this Warning for declaring the object slot1 under the private section in class Moveset. Although it gave me the warning but apparently it didnt affect the programme running. Does it actually affect anything? and what am I doing wrong here? Edit: And what is the diifference … Read more
The Win32 templates have been renamed to Windows Desktop. In VS2017, If you want to create the Win32 Console Application,I suggest you could choose File->New->Project. And then choose Windows Desktop Wizard.As shown below: If you want to create Win32 Console Application, you could select Console Application(.exe) in Application type. If you want to create the … Read more
You can use the typeid operator:
I would like to convert a char to its ASCII int value. I could fill an array with all possible values and compare to that, but it doesn’t seems right to me. I would like something like The point is atoi() won’t work here as it is for readable numbers only. It won’t do anything … Read more