I have a sensor class, which has a name, location, data arrays, and I want to make an association relationship between it and a widget (a series of print statements that take in a number as an input, so for example, "Press 1 to clear the sensor", "Press 4 to sort the values of the ..
Category : associations
Multiple students can associate with a single Department and single student can associate with multiple Departments, but there is no ownership between the objects and both have their own lifecycle. Both can create and delete independently. WAP in C++ to model the relationships. I have implemented this code as follows #include<iostream> #include<cstring> using namespace std; ..
I have a need to save a file type association for a specific user without administrator rights. For example, I want a file with the extension .abcdcddbba to be opened by the program Alphabet collector. I have standart user’s rights and must create this association. How can I do this? I tried this: [HKEY_CURRENT_USERSoftwareClassesABet142.abcdcddbba] @="Description" ..
So I’m trying to implement an association class called Taken where each Taken object will represent the fact that a specific student has taken a specific course, and it will store the grade that the student earned in that course. The issue is I’m having trouble actually implementing the association. I’ve looked at examples online, ..
typedef union {void *ptr; int id;} handle; This is unsafe, correct? I see that a unique id is based on the memory location value of a 64-bit pointer. The unique id then can be used to match upon or vice-versa the pointer could be used upon a matching "id". It seems to be ok, but ..
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