c++ replace a set of strings between << >> delimeters

Question

I want to replace a set of strings between << >> delimiters.

For example say

int age= 25; string name= "MYNAME"; string test = My age is << your age >> and my name is << your name >>.

Output should be

My age is 25 and my name is MYNAME.

What is the best method to do this is c++ ?

I don't quite understand your question. Why do you want to use these "delimiters" exactly? — Jérémi Panneton
– Jérémi Panneton, Commented Mar 9, 2015 at 5:50
Show your effort what you tried, and people here would surely help you. — Mohit Jain
– Mohit Jain, Commented Mar 9, 2015 at 6:00
stackoverflow.com/questions/28601603/…, stackoverflow.com/questions/17112494/…, stackoverflow.com/questions/9404558/… — sehe
– sehe, Commented Mar 9, 2015 at 8:55

Nooh · Accepted Answer · 2015-03-09 06:00:21Z

try this

#include <iostream> #include <string> int main () { std::string str ("My age is << your age >> and my name is << your name >>."); std::string str2 ("<< your age >>"); std::string str3 ("<< your name >>"); str.replace(str.find(str2),str2.length()," 22 "); str.replace(str.find(str3),str3.length()," Nooh "); std::cout << str << '\n'; return 0; }

Meeoh · Accepted Answer · 2015-03-09 06:16:29Z

Im not sure I understand the question, but if its what I think it is, try

string test = "My age is " + age + " and my name is " + name + ".";

If you are bent on using << and >>, you can do

cout << "My age is " << age << " and my name is " << name << "." << endl;

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