String trim()

Removes whitespace from both ends of a string and returns a new string.

Example

#include "src/String.h"

int main()
{
    String s = "   Hello World   ";
    String s1 = "Hello World   ";
    String s2 = "   Hello World";
    s.trim(); // gives value "Hello World"
    s1.trim(); // gives value "Hello World"
    s2.trim(); // gives value "Hello World"
    return 0;
}

Parameters

None

Return value

New string without spaces in both ends.