| vh.connect {VhayuR} | R Documentation |
Connecting to Vhayu.
vh.connect(server = vh.getOption("server"), port = vh.getOption("port"), ...)
vh.findDLL(dllpath = vh.getOption("dllpath"), dllname = "VhayuR.dll", verbose = vh.getOption("verbose"))
vh.loadDLL(dllpath = vh.getOption("dllpath"), verbose = vh.getOption("verbose"))
server |
String representing IP address of Vhayu server. |
port |
Port. Normally not set explicitly. Default value is usually fine. |
... |
Not used. |
dllpath |
Character vector of directories searched for dll. |
dllname |
The name of the dll. |
verbose |
Give additional messages when running. |
vh.findDLL locates the dynamic load library (a file with
extension dll) on the dllpath and returns the complete pathname to it.
vh.loadDLL loads the dynamic load library, VhayuR.dll.
It sets the Vhayu option
"loaded" to TRUE.
vh.connect first calls vh.loadDLL if it is not already
loaded and then sets the the correct IP. It sets the Vhayu option
"connected" to TRUE.
Normally neither of these commands are used by users since they are automatically invoked the first time the package attempts to access the database.
## Not run: vh.loadDLL() vh.connect() ## End(Not run) vh.findDLL() str(vh.options())