在C ++中从CString中删除“\”

Question

如何从CString中删除此字符\？

例如：我有这个内容的字符串“这是一个字符串”

如何从字符串中删除\？

非常感谢。

Answer 1

对var fib_tail = function(n){ if(n == 0) return 0; if(n == 1 || n == 2) return 1; var prev_1 = 1, prev_2 = 1, current; // O(n) for(var i = 3; i <= n; i++) { current = prev_1 + prev_2; prev_1 = prev_2; prev_2 = current; } return current; } console.log(fib_tail(1000))来说很简单：

CString

Answer 2

  #include <algorithm>
  ...
  // Use replace with substitute a space in place of the \ char.
  std::replace(my_string.begin(), my_string.end(), '\\', ' ');
  // or remove it all together.
  std::remove(my_string.begin(), my_string.end(), '\\')