Function GetFilePathWithoutExtension

Shadows/SampleFramework11/FileIO.cpp:75–85

Returns the given file path, minus the extension

// Returns the given file path, minus the extension
std::wstring GetFilePathWithoutExtension(const wchar* filePath_)
{
    Assert_(filePath_);

    std::wstring filePath(filePath_);
    size_t idx = filePath.rfind(L'.');
    if (idx != std::wstring::npos)
        return filePath.substr(0, idx);
    else
        return std::wstring(L"");
}

// Returns the extension of the file path
std::wstring GetFileExtension(const wchar* filePath_)