add #include <vector>
to your includes
Amit
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Question
STL vectors
I have to read a text file samp.txt and store line by line in STL vectors. That has 10 lines. I have to read the lines from 3 to 6 that start with the word "st" and ends with word "ed". Explain with the sample code.
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Answers
Its similar to your previous question,
http://www.experts-exchang
Just to add vector functionality
use the link in the above post to see examples for vector processing
Amit
int main()
{
int count = 0 ;
vector <string> vecStr ;
string strLine,whole,a,b;
ifstream ifile ("samp.txt") ;
while ( getline ( ifile, strLine ) ) {
vecStr.push_back(strLine);
cout<<endl<<strLine;
}
}
The above program prints all the 10 lines from samp.txt. I can access the first line as vecStr[0]. Is there any other way to print the lines from 3 to 6.
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by: Sys_ProgPosted on 2004-03-05 at 20:51:45ID: 10529531
Sounds like a homewok, so wont give the actual code
The foll should help
int count = 0 ;
vector <string> vecStr ;
ifstream ifile ( "c:\a.txt" ) ;
while ( getline ( ifile, strLine ) ) {
vecStr [count] = strLine ;
count ++ ;
}
A refernce to STL vector
http://www.cppreference.co
Amit