Tcl_GetKeyedListKeys(TCL)												 Tcl_GetKeyedListKeys(TCL)

NAME

       TclX_NewKeyedListObj, TclX_KeyedListGet, TclX_KeyedListSet, TclX_KeyedListDelete, TclX_KeyedListGetKeys - Keyed list management routines.

SYNOPSIS

       #include <tclExtend.h>

       Tcl_Obj *
       TclX_NewKeyedListObj (void);

       int
       TclX_KeyedListGet (Tcl_Interp *interp,
			  Tcl_Obj    *keylPtr,
			  char	     *key,
			  Tcl_Obj   **valuePtrPtr);

       int
       TclX_KeyedListSet (Tcl_Interp *interp,
			  Tcl_Obj    *keylPtr,
			  char	     *key,
			  Tcl_Obj    *valuePtr);

       int
       TclX_KeyedListDelete (Tcl_Interp *interp,
			     Tcl_Obj	*keylPtr,
			     char	*key);

       int
       TclX_KeyedListGetKeys (Tcl_Interp *interp,
			      Tcl_Obj	 *keylPtr,
			      char	 *key,
			      Tcl_Obj	**listObjPtrPtr);

DESCRIPTION

       These routines perform operations on keyed lists.  See the Extended Tcl man page for a description of keyed lists.

   TclX_NewKeyedListObj
       Create and initialize a new keyed list object.

       Returns:
	 A pointer to the object.

   TclX_KeyedListGet
	 Retrieve a key value from a keyed list.

       Parameters:
	 o interp - Error message will be return in result if there is an error.
	 o keylPtr - Keyed list object to get key from.
	 o key - The name of the key to extract.  Will recusively process sub-keys seperated by `.'.
	 o valueObjPtrPtr - If the key is found, a pointer to the key object
	     is returned here.	NULL is returned if the key is not present.

       Returns:
	 o TCL_OK - If the key value was returned.
	 o TCL_BREAK - If the key was not found.
	 o TCL_ERROR - If an error occured.

   TclX_KeyedListSet
	 Set a key value in keyed list object.

       Parameters:
	 o interp - Error message will be return in result object.
	 o keylPtr - Keyed list object to update.
	 o key - The name of the key to extract.  Will recusively process sub-key seperated by `.'.
	 o valueObjPtr - The value to set for the key.

       Returns:
	   TCL_OK or TCL_ERROR.

   TclX_KeyedListDelete
	 Delete a key value from keyed list.

       Parameters:
	 o interp - Error message will be return in result if there is an error.
	 o keylPtr - Keyed list object to update.
	 o key - The name of the key to extract.  Will recusively process sub-key seperated by `.'.

       Returns:
	 o TCL_OK - If the key was deleted.
	 o TCL_BREAK - If the key was not found.
	 o TCL_ERROR - If an error occured.

   TclX_KeyedListGetKeys
	 Retrieve a list of keyed list keys.

       Parameters:
	 o interp - Error message will be return in result if there is an error.
	 o keylPtr - Keyed list object to get key from.
	 o key - The name of the key to get the sub keys for.  NULL or empty to retrieve all top level keys.
	 o listObjPtrPtr - List object is returned here with key as values.

       Returns:
	 o TCL_OK - If the zero or more key where returned.
	 o TCL_BREAK - If the key was not found.
	 o TCL_ERROR - If an error occured.

Tcl															 Tcl_GetKeyedListKeys(TCL)