Octavia Hexe VVX7
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/ ptrmath.nim
Created
November 12, 2021 01:56
— forked from oltolm/ptrmath.nim
Nim pointer arithmetic
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| # from https://forum.nim-lang.org/t/1188#7366 by Jehan | |
| # most of the time only the dereference operator is needed, import it like this: | |
| # from ptrmath import `[]` | |
| template `+`*[T](p: ptr T, off: int): ptr T = | |
| cast[ptr type(p[])](cast[ByteAddress](p) +% off * sizeof(p[])) | |
| template `+=`*[T](p: ptr T, off: int) = | |
| p = p + off |