尽管没有指针，访问冲突读取位置0x00000000

Unless I am mistaken, "Access violation reading location 0x00000000" means you are trying to deference a pointer that has yet to be initialized, which is why I'm stumped at this error. Pasted below is my code, with a comment indicating where the visual studio debugger tells me the error is occurring. It confuses me because none of the arguments I pass into the function are pointers. Any ideas?Unless I am mistaken, "Access violation reading