The undefined reference error indicates that the definition of a function/method (i.e constructor here) was not found by the linker. And the reason that adding the following line: fixes the issue, is it brings in the implementation as part of the main.cpp whereas your actual implementation is in StaticObject.cpp. This is an incorrect way to fix this problem. I haven’t used Netbeans … Read more
Mehrdad Afshari’s answer would do the trick, but I found it a bit too verbose for this simple task. Look-up tables can sometimes do wonders: Note that rand generates poor-quality random numbers.
You can use the ncurses library to do this. The downside to this solution is that you won’t be able to use cout for outputting anymore. Be sure to -lncurses when compiling
At least, gcc supports MIPS. A convenient way to try it with small programs could be Godbolt’s Compiler Explorer See this: https://godbolt.org/z/UGzp4r
Try specifying the last argument as ‘\n’ in both getline() functions: instead of
Valid indexes for foo are from 0 to MAX-1 inclusive. MAX is past the end of the array. Your loop runs up to, and including, MAX. This writes beyond the end of the array, corrupting the stack. Either increase the array size to MAX+1 so that MAX is in range; or change the loop condition … Read more
Read the file line by line: Pass each line to a istingstream and read the fields: Disclaimer: This is a simplified parsing of a csv-file.
This is a linker error. Try: Basically, the linker is complaining about functions you used but didn’t provide an implementation for. To see all the steps the compiler performs for you, throw in a -v:
There are a bunch of suggestions here for existing implementations: C++ handling very large integers If you have to implement your own (e.g. for homework), then you have to decide the best way, and how “big” you need to handle. You could use an array of DWORDs, and handle overflowing from one to the next. Although, … Read more
Is this a console program project or a Windows project? I’m asking because for a Win32 and similar project, the entry point is WinMain(). Right-click the Project (not the Solution) on the left side. Then click Properties -> Configuration Properties -> Linker -> System If it says Subsystem Windows your entry point should be WinMain(), i.e. Besides, speaking … Read more