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#1
July 11th, 2003, 12:26 AM
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Reading a single character from a file (C++)
so if I have a file:
ifstream fin; fin.open("C:\file.txt"); and I want to read in the contents of the file a single character at a time... while (!fin.eof()) { someint = fin.get_single_number(); } Im pretty sure there is some member of the fstream class that does this...but to be honest, I cant remember it at all...any help would be greatly appreciated...
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#2
July 11th, 2003, 01:23 PM
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Code:
int c = input.get(); // get character
while (!input.eof()) {
output.put(c); // put character
c = input.get(); // get character
The get() function takes a single character from the input stream.
__________________
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#3
July 12th, 2003, 10:30 AM
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Well I don't know if that worked for you, but the way I learnt is like this:
ifstream fin; fin.open("C:\file.txt", ios::in) unsigned char ch; For the second part Either this: while(!fin.eof()) { fin.get(ch); //Do whatever } Or this: fin >> ch;
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