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what is multithreading in c++ ,
what is difference between multithreading and
singlethreading.
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Answer Posted / lp
C++ allows to to build your own multi-threading libraries by
making use of system calls, but there is no standardized
support for multi-threading. Reasons? Following are the few
of them:
1. You decide the performance of your system by designing
simplified wrappers over the system call to support
multithreading. Get-What-You-Want and Pay-For-What-You-Want,
Dont-pay-for-what-you-dont-want!!
2. Standardizing support may hide some powerful system
level functionality unique to a a particular
multi-threaded-processor!
| Is This Answer Correct ? | 19 Yes | 4 No |
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Question: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date.
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