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// show file content - sgetc() example
#include <iostream> // std::cout, std::streambuf
#include <fstream> // std::ifstream
int main () {
std::ifstream istr ("test.txt");
if (istr) {
std::streambuf * pbuf = istr.rdbuf();
do {
char ch = pbuf->sgetc();
std::cout << ch;
} while ( pbuf->snextc() != std::streambuf::traits_type::eof() );
istr.close();
}
return 0;
}
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