39 lines
915 B
C++
39 lines
915 B
C++
#include <ostd/algorithm.hh>
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#include <ostd/string.hh>
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#include <ostd/io.hh>
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using namespace ostd;
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int main() {
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writeln("writing sample file...");
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file_stream wtest{"test.txt", stream_mode::WRITE};
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std::string smpl =
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"This is a test file for later read.\n"
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"It contains some sample text in order to see whether "
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"things actually read correctly.\n\n\n"
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""
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"This is after a few newlines. The file continues here.\n"
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"The file ends here.\n";
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copy(iter(smpl), wtest.iter());
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wtest.close();
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file_stream test{"test.txt"};
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writeln("## WHOLE FILE READ ##\n");
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auto ts1 = make_string(test.iter());
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writefln("-- str beg --\n%s-- str end --", ts1);
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test.seek(0);
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writeln("\n## PART FILE READ ##\n");
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auto ts2 = make_string(test.iter().take(25));
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writefln("-- str beg --\n%s\n-- str end --", ts2);
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return 0;
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}
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