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New posts in pointer-arithmetic
uintptr_t portable alternative
Nov 10, 2018
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What are the differences between a+i and &a[i] for pointer arithmetic in C++?
Nov 05, 2022
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What is the correct way to temporarily cast void* for arithmetic?
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Pointer arithmetic around cast
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Is "int *ptr = *( ( &a ) + 1 );" where "a" is int[5] well-defined by the Standard?
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Calculate array length via pointer arithmetic
Feb 07, 2022
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Why does i[arr] work as well as arr[i] in C with larger data types?
Aug 28, 2022
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What are convincing examples where pointer arithmetic is preferable to array subscripting?
Aug 22, 2022
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How can I move to a pointer position directly without using the ++ operator?
Mar 18, 2022
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Is incrementing/decrementing or adding an integer value to a pointer that is not pointing to an element in a sequence Undefined Behavior?
Aug 23, 2022
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When is pointer subtraction undefined in C?
Apr 29, 2019
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Is it allowed to add a zero to a null pointer?
Aug 30, 2022
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null
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C - how to convert a pointer in an array to an index?
Dec 14, 2019
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Why is address calculation for array element lengths divisible by powers of 2 more efficient?
Sep 17, 2022
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Accessing struct data members via pointer arithmetic
May 18, 2022
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Is pointer arithmetic on inactive member of a union UB?
Jan 15, 2021
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arrays and pointer arithmetic ~ clarification needed
Jun 03, 2020
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Pointer Arithmetic In C
Nov 15, 2022
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