Given a function uint16_t func(int16_t x) write a function callPassedFunc() that takes two arguments: • a pointer to func a int16_t and returns a uint16_t. A call to callPassedFunc() should have the same effect and return value as a call to func(), as in the example. Note that it should not matter what func() does. To test this question, write a few random function bodies for func(). For example: Test uint16_t func(int16_t x) { } return x/2; //Only an example could be anything. int16_t arg 10; uint16_t directRetVal= func(arg); uint16_t indirectRetVal callPassedFunc(&func, arg); printf("%d\n", directRetVal == indirectRetVal); Result 1
Given a function uint16_t func(int16_t x) write a function callPassedFunc() that takes two arguments: • a pointer to func a int16_t and returns a uint16_t. A call to callPassedFunc() should have the same effect and return value as a call to func(), as in the example. Note that it should not matter what func() does. To test this question, write a few random function bodies for func(). For example: Test uint16_t func(int16_t x) { } return x/2; //Only an example could be anything. int16_t arg 10; uint16_t directRetVal= func(arg); uint16_t indirectRetVal callPassedFunc(&func, arg); printf("%d\n", directRetVal == indirectRetVal); Result 1
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter10: Pointers
Section: Chapter Questions
Problem 3PP
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