Pointer function arguments #89
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Thanks for the PR :) It will be reviewed in due course. |
sabderemane
reviewed
Oct 24, 2022
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| e.g: | ||
| float (*add)(); this is a valid declaration for the function pointer | ||
| float *add(); this is an illegal declaration for the funciton pointer |
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| float *add(); this is an illegal declaration for the funciton pointer | |
| float *add(); this is an illegal declaration for the function pointer |
| 4. We assign Function2 to FunctionPointer: FunctionPointer = Function2 | ||
| 5. We then call function F1 with FunctionPointer as a parameter. | ||
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| We shall see an illustration of this in the example below. | ||
| ------------------------------------------------------------------------------------ | ||
| */ | ||
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| // Code here explaining concept with comments to guide |
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| // Code here explaining concept with comments to guide |
| Challenge: | ||
| 1. Write a function that prints "I love pointers!" | ||
| 2. Declare a corresponding function pointer and assign the previous function to it. | ||
| 3. Write a second function with the correspoing function pointer type as parameter. |
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| 3. Write a second function with the correspoing function pointer type as parameter. | |
| 3. Write a second function with the corresponding function pointer type as parameter. |
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Adding hacktoberfest-accepted label. Will review and merge later on. |
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Please fill in this pull request template before submitting
1. This pull request resolves #26
2. Description
This tutorial explains function pointers as arguments in C. It first describes what a function pointer is and then shows how to pass a function pointer as a parameter to a function.
3. Fill in checklist by marking [x]