OEFileTempPath¶
std::string OEFileTempPath()
Returns a system dependent directory for storing temporary files.
On Linux or macOS this defaults to /tmp, unless the TMPDIR
environment variable is specified, in which case that directory is
used if it exists.
On Windows, this defaults to C:\\Temp and then C:\\Tmp if
that doesn’t exist. If the TEMP or TMP environment
variables are set and point to a valid directory, that directory is
used instead.