"c++ erase substring" Code Answer's
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erase string c++
Wandering Wolf
on Feb 23, 2021
string& erase (size_t pos = 0, size_t len = npos);
/*
pos
Position of the first character to be erased.
If this is greater than the string length, it throws out_of_range.
Note: The first character in str is denoted by a value of 0 (not 1).
len
Number of characters to erase (if the string is shorter, as many characters as possible are erased).
A value of string::npos indicates all characters until the end of the string.
*/Source: www.cplusplus.com
c++ erase substring
Jakes_Bakes_Code
on May 14, 2021
using namespace std;
string BasicString = "I dont like erasing strings";
string StrToErase = " dont";
string::size_type i = BasicString.find(StrToErase);
if (i != string::npos)
{
BasicString.erase(i, StrToErase.length());
}
cout << BasicString << "\n"; // OUTPUT: I like erasing strings
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