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Old February 9th, 2014, 10:19 AM
Maniaks Maniaks is offline
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Reading binary numbers from file

Hi guys, I wanted to know if it is possible to read binary numbers(0's and 1's) from a file(text,picture, anything), and see them in the compiler. Is this possible in C? How can I do this? Thanks in advance!

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Old February 23rd, 2015, 05:36 AM
Atton Atton is offline
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Quote:
Originally Posted by Maniaks
Hi guys, I wanted to know if it is possible to read binary numbers(0's and 1's) from a file(text,picture, anything), and see them in the compiler. Is this possible in C? How can I do this? Thanks in advance!
If you want to read all of a file you can use this code.
Code:
//Readís data string readAllDataFromFile(string theFileName) {         string *fileName = new string;         *fileName = theFileName;         string *theOutData =  new string;         ifstream fileIn;         fileIn.open(*fileName, ios::in | ios::binary);         {                 string str((istreambuf_iterator<char>(fileIn)), istreambuf_iterator<char>());                 *theOutData = str;                 fileIn.close();                   str.resize(10);                 str.shrink_to_fit();         }         delete(fileName);         return *theOutData; }

But when it comes to the whole ones and zeros thing you will likely need to convert it some how.

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