Mirror of forum.nim-lang.org

9033 :: How do we preallocate string as element of array as this is..

• mardiyah (orginal) [2022-03-24T00:41:25+01:00] view original

  How do we preallocate string as element of array as this is for plainly a string:

  foo = newStringOfCap( 999)

  but needed it as inner string of

  bar = newSeqOfCap[ array[ 2, string] ](99)

  Thanks much in advance for helping

---

• auxym (orginal) [2022-03-24T01:18:19+01:00] view original

  use newSeqWith fom the std/sequtils package

---

• demotomohiro (orginal) [2022-03-24T02:53:46+01:00] view original

  var bar: array[2, string]
  
  for i in bar.low .. bar.high:
    bar[i] = newStringOfCap(999)
  Run

  or

  var bar = [newStringOfCap(999), newStringOfCap(999)]
  Run

---

• mardiyah (orginal) [2022-03-24T03:38:03+01:00] view original

  var bar: array[2, string]

  might be meant:

  var bar : seq[ array[2, string] ]

  ? ..then how

---

• sls1005 (orginal) [2022-03-24T05:30:16+01:00] view original

  var bar = newSeqOfCap[array[2, string]](99) for _ in 1 .. 99: bar.add [newStringOfCap(999), newStringOfCap(999)]

  Run

---

• xigoi (orginal) [2022-03-24T09:46:12+01:00] view original

  import std/sequtils let bar = newSeqWith(99, [newStringOfCap(999), newStringOfCap(999)])

  Run

---