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Added string FileReader::ReadAsText()

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Alex Zolotarev 2011-02-12 13:45:37 +01:00 • committed by Alex Zolotarev
parent 8cd0f1dac3
commit 835d6ff079
3 changed files with 24 additions and 0 deletions
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15
coding/coding_tests/reader_test.cpp
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@ -66,3 +66,18 @@ UNIT_TEST(FileReaderNonExistentFileTest)
{
}
}
UNIT_TEST(FileReaderReadAsText)
{
char const fName[] = "zzzuuuuuummmba";
{
FileWriter f(fName);
f.Write(fName, ARRAY_SIZE(fName) - 1);
}
{
FileReader f(fName);
string const text = f.ReadAsText();
TEST_EQUAL(text, fName, ());
}
FileWriter::DeleteFile(fName);
}

8
coding/file_reader.cpp
View file

@ -116,3 +116,11 @@ string FileReader::GetName() const
{
return m_pFileData->GetName();
}
string FileReader::ReadAsText() const
{
vector<char> buffer(Size());
buffer.resize(Size());
Read(0, &buffer[0], Size());
return string(reinterpret_cast<char const *>(&buffer[0]), buffer.size());
}

1
coding/file_reader.hpp
View file

@ -22,6 +22,7 @@ public:
bool IsEqual(string const & fName) const;
string GetName() const;
string ReadAsText() const;
private:
FileReader(shared_ptr<FileReaderData> const & pFileData, uint64_t offset, uint64_t size);