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snmpa_local_db(3erl) [linux man page]

snmpa_local_db(3erl)					     Erlang Module Definition					      snmpa_local_db(3erl)

NAME
snmpa_local_db - The SNMP built-in database DESCRIPTION
The module snmpa_local_db contains functions for implementing tables (and variables) using the SNMP built-in database. The database exists in two instances, one volatile and one persistent. The volatile database is implemented with ets. The persistent database is implemented with dets. There is a scaling problem with this database. * Insertions and deletions are inefficient for large tables. This problem is best solved by using Mnesia instead. The following functions describe the interface to snmpa_local_db . Each function has a Mnesia equivalent. The argument NameDb is a tuple {Name, Db} where Name is the symbolic name of the managed object (as defined in the MIB), and Db is either volatile or persistent . mnesia is not possible since all these functions are snmpa_local_db specific. COMMON DATA TYPES
In the functions defined below, the following types are used: * NameDb = {Name, Db} * Name = atom(), Db = volatile | persistent * RowIndex = [int()] * Cols = [Col] | [{Col, Value}], Col = int(), Value = term() where RowIndex denotes the last part of the OID, that specifies the index of the row in the table. Cols is a list of column numbers in case of a get operation, and a list of column numbers and values in case of a set operation. EXPORTS
dump() -> ok | {error, Reason} Types Reason = term() This function can be used to manually dump the database to file. match(NameDb, Pattern) Performs an ets/dets matching on the table. See Stdlib documentation, module ets, for a description of Pattern and the return val- ues. print() print(TableName) print(TableName, Db) Types TableName = atom() Prints the contents of the database on screen. This is useful for debugging since the STANDARD-MIB and OTP-SNMPEA-MIB (and maybe your own MIBs) are stored in snmpa_local_db . TableName is an atom for a table in the database. When no name is supplied, the whole database is shown. table_create(NameDb) -> bool() Creates a table. If the table already exist, the old copy is destroyed. Returns false if the NameDb argument is incorrectly specified, true otherwise. table_create_row(NameDb, RowIndex, Row) -> bool() Types Row = {Val1, Val2, ..., ValN} Val1 = Val2 = ... = ValN = term() Creates a row in a table. Row is a tuple with values for all columns, including the index columns. table_delete(NameDb) -> void() Deletes a table. table_delete_row(NameDb, RowIndex) -> bool() Deletes the row in the table. table_exists(NameDb) -> bool() Checks if a table exists. table_get_row(NameDb, RowIndex) -> Row | undefined Types Row = {Val1, Val2, ..., ValN} Val1 = Val2 = ... = ValN = term() Row is a tuple with values for all columns, including the index columns. SEE ALSO
ets(3erl), dets(3erl), snmp_generic(3erl) Ericsson AB snmp 4.19 snmpa_local_db(3erl)

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wxGridCellEditor(3erl)					     Erlang Module Definition					    wxGridCellEditor(3erl)

NAME
wxGridCellEditor - See external documentation: wxGridCellEditor. DESCRIPTION
See external documentation: wxGridCellEditor . DATA TYPES
wxGridCellEditor() : An object reference, The representation is internal and can be changed without notice. It can't be used for comparsion stored on disc or distributed for use on other nodes. EXPORTS
create(This::wxGridCellEditor(), Parent::wxWindow() (see module wxWindow), Id::integer(), EvtHandler::wxEvtHandler() (see module wxEvtHandler)) -> ok See external documentation . isCreated(This::wxGridCellEditor()) -> bool() See external documentation . setSize(This::wxGridCellEditor(), Rect::{X::integer(), Y::integer(), W::integer(), H::integer()}) -> ok See external documentation . show(This::wxGridCellEditor(), Show::bool()) -> ok Equivalent to show(This, Show, []) . show(This::wxGridCellEditor(), Show::bool(), Options::[Option]) -> ok Types Option = {attr, wxGridCellAttr() (see module wxGridCellAttr)} See external documentation . paintBackground(This::wxGridCellEditor(), RectCell::{X::integer(), Y::integer(), W::integer(), H::integer()}, Attr::wxGridCellAttr() (see module wxGridCellAttr)) -> ok See external documentation . beginEdit(This::wxGridCellEditor(), Row::integer(), Col::integer(), Grid::wxGrid() (see module wxGrid)) -> ok See external documentation . endEdit(This::wxGridCellEditor(), Row::integer(), Col::integer(), Grid::wxGrid() (see module wxGrid)) -> bool() See external documentation . reset(This::wxGridCellEditor()) -> ok See external documentation . startingKey(This::wxGridCellEditor(), Event::wxKeyEvent() (see module wxKeyEvent)) -> ok See external documentation . startingClick(This::wxGridCellEditor()) -> ok See external documentation . handleReturn(This::wxGridCellEditor(), Event::wxKeyEvent() (see module wxKeyEvent)) -> ok See external documentation . AUTHORS
<> wxErlang 0.98.9 wxGridCellEditor(3erl)
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