What you experience is probably a case of an exception falling off main(), which terminates the program and gives an OS-specific error message like the one you posted. As a first measure, you can catch exceptions in main(). This will prevent your program from crashing. Now that you have this mechanism in place, you can actually hunt … Read more
The auto keyword is simply asking the compiler to deduce the type of the variable from the initialization. Even a pre-C++0x compiler knows what the type of an (initialization) expression is, and more often than not, you can see that type in error messages. The auto keyword simply allows you to take advantage of this … Read more
A “wrapper class” is a de facto term meaning a class that “wraps around” a resource; i.e, that manages the resource. When people write a wrapper, then, they are doing something like this: This class manages (“wraps”) a pointer to an int. All resources should be wrapped in some fashion, for cleanliness (no explicit clean … Read more
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