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I like this convention. It keeps things a lot tidier for a user like
me. If I am having problem or suspect a bug in a particular function
this naming convention makes it easy to know whether to send the bug
report to Tomasz or to someone else.
b
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx>
wrote:
> Hello,
>
> Just to remind you the rule that all 3rd party DLLs
> should have prefix added at the beginning of each function
> name to avoid name clashes with other plugins or
> future functions in AmiBroker itself.
>
> So it should be :
> ueStockPropertyGet
>
> instead of
> StockPropertyGet
>
> (if you choose to use 'ue' prefix)
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: <uenal.mutlu@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Monday, May 05, 2003 3:44 PM
> Subject: [amibroker] Additions to ABtool v0.0.5 beta
>
>
> > Hi all,
> > the recent additions to ABtool.dll include among other also
> > the mentioned Table functions. Below is also an example
> > on how to use the Table functions.
> > UM
> >
> > ...
> > STRING QuoteCRC32(STRING ticker, STRING fieldid,
> > NUMBER sYear, NUMBER sMonth, NUMBER sDay,
> > NUMBER eYear, NUMBER eMonth, NUMBER eDay);
> > FieldId:
> > D Date
> > O Open
> > H High
> > L Low
> > C Close
> > V Volume
> > I Open Interest
> > Return value: CRC32 value as Hex-String, or "Error"
> > Example: this calculates the CRC32 for DELL's Close
prices for
> > the given date range:
> > crcStr = QuoteCRC32("DELL", "C", 2000,1,1,
2003,5,2);
> > Remerks: There must be at least 1 quote in the specified
date range,
> > otherwise "Error" will be returned.
> > Using this the quote data of a stock can be
tested for equality
> > among users and databases.
> >
> >
> > VARIANT StockPropertyGet(STRING ticker, STRING property,
NUMBER arg = 0)
> > Get property type information about any ticker
> > Returns: either NUMBER or STRING depending in the type of
the returned data
> > (use VarGetLastType() to determine the type)
> > Args:
> > property can be one of the following:
> > FullName
> > IsIndex
> > IsFavourite
> > IsContinuous
> > IndustryID
> > MarketID
> > GroupID
> > WatchListBits0to15
> > WatchListBits16to31
> > WatchListBits32to47
> > WatchListBits48to63
> > Code
> > Issue
> > BookValue
> > NominalValue
> > Address
> > Alias
> > WebID
> > FinanceYear (pass the quarter in the optional 3rd
param)
> > FinanceIncome (pass the quarter in the optional 3rd
param)
> > FinanceEBT (pass the quarter in the optional 3rd
param)
> > FinanceEAT (pass the quarter in the optional 3rd
param)
> > IsDirty
> > DataSource
> > DataLocalMode
> > MarginDeposit
> > PointValue
> > RoundLotSize
> > TickSize
> > See ABtool_Examples.txt for an example usage.
> >
> > NUMBER VarGetLastType()
> > Returns the type of the data returned by the last
StockPropertyGet() call as follows:
> > 0 Type unknown or uninitialized yet
> > 1 Number
> > 2 Array (of Numbers)
> > 3 String
> > 4 ?
> > Usually StockPropertyGet() uses only types 1 (number)
and 3 (string).
> > Attention: you can call this only once after each
StockPropertyGet() call.
> > See ABtool_Examples.txt for an example usage.
> >
> >
> > NUMBER TableCreate()
> > Returns a table handle >= 0, else error
> > This handle is required in for all operations on this table
> > See TableXXX.afl for demo application.
> >
> > NUMBER TableColumnAdd(STRING colname, NUMBER coltype, NUMBER
tablehandle, NUMBER size = 0)
> > Appends a column definition to the table definition
> > ColType:
> > 1 float (the default numeric data type in AB)
> > 3 String (pass the size in the last optional param;
default is 128 bytes)
> > 14 Int32 (signed 32 bit integer)
> > more data types will soon be added
> >
> > NUMBER TableDataAddStr(STRING val, NUMBER row, NUMBER col,
NUMBER tablehandle)
> > The cell at position row,col will be filled with the
passed string value
> >
> > NUMBER TableDataAddFloat(NUMBER val, NUMBER row, NUMBER col,
NUMBER tablehandle);
> > The cell at position row,col will be filled with the
passed floating point value
> >
> > NUMBER TableDataAddInt32(NUMBER val, NUMBER row, NUMBER col,
NUMBER tablehandle);
> > The cell at position row,col will be filled with the int32
representation
> > of the passed floating point value (AFL does not have
int32, but float can be used)
> >
> > NUMBER TableExport(STRING filename, STRING seperator, NUMBER
tablehandle, NUMBER fHdrline = true)
> > Seperator is the field seperator (usually the comma ",");
> > fHdrLine controls whether a hdr line containing the field
names will be written to file
> >
> > NUMBER TableDelete(NUMBER tablehandle);
> > Deletes the table from memory.
> > Passing -1 deletes all tables (if any)
> >
> > NUMBER TableGetRowsCount(NUMBER tablehandle)
> > Gets the highest filled row number
> >
> > NUMBER TableGetColumnCount(NUMBER tablehandle);
> > Gets the number of defined columns
> >
> > NUMBER TableSort(NUMBER tablehandle, NUMBER col, NUMBER
fAscending = 1, NUMBER fIgnoreStrCase = 1);
> > Sorts a table
> >
> >
> > //---------------------------------------------------------------
-----------
> > // TableXXX.afl
> >
> > Filter = 1;
> > AddColumn(C, "dummy");
> >
> > //-----------------------------------------------------------
---------------------
> > // TableXXX operations from within AFL:
> > //
> > // The table is "in-memory" only yet (visualizing will maybe
come sometime later).
> > // The table can also be sorted and also be exported to a
CSV file. Excel can
> > // be used to view such CSV files, or any texteditor.
> > //
> > // The main purpose of the TableXXX functions is for doing
fast table operations
> > // programamatically from within native AFL.
> > //
> > // You need to save the TableHandle returned by TableCreate
() for any
> > // subsequent TableXXX calls on this table.
> > //
> > // Column types: 1=float, 3=string, 14=int32 (more to come)
> > //
> > // Rows and Columns start with 0 (ZERO based)
> > //
> >
> > // table1:
> > th1 = TableCreate(); // you need to save the
returned table handle
> > TableColumnAdd("A", 1, th1); // column 0 is of type
float (default type in AFL)
> > TableColumnAdd("B", 3, th1); // column 1 is of type
string
> > TableColumnAdd("MyCol", 14, th1); // column 2 is of type
int32 and has name "MyCol"
> > for (i = 0; i < 10; i++) // fill the first 10 rows
> > {
> > flVal = 123.456 * i; // testvalue as float
> >
> > TableDataAddFloat(flVal, i, 0, th1); // fill cell i,0
> > TableDataAddStr("Wow!", i, 1, th1); // fill cell i,1
> > TableDataAddInt32(flVal, i, 2, th1); // fill cell i,2
(in table it will become an int32)
> > }
> > // export table1 to a CSV file (in AB directory):
> > // (omitting a hdrline is possible with the last optional
param)
> > TableExport("Table_Test_1a.csv", ",", th1, true);
> >
> >
> > // table2: another table but with different field order
> > th2 = TableCreate(); // you need to save the
returned table handle
> > TableColumnAdd("1st col", 3, th2); // column 0 is of type
string and has name "1st col"
> > TableColumnAdd("2nd", 14, th2); // column 1 is of type
int32
> > TableColumnAdd("3rd", 1, th2); // column 2 is of type
float
> > for (i = 0; i < 25; i++) // fill the first 25 rows
> > {
> > flVal = 456.789 * i; // testvalue as float
> >
> > rc = TableDataAddStr( "bla", i, 0, th2); // fill cell
i,0
> > rc = TableDataAddInt32(flVal, i, 1, th2); // fill cell
i,1 (in table it will become an int32)
> > rc = TableDataAddFloat(flVal, i, 2, th2); // fill cell
i,2
> > }
> > // export table2 to a CSV file (in AB directory):
> > TableExport("Table_Test_2a.csv", ",", th2);
> >
> >
> > // sorting table1 in descending order on column 2 (ie. 3rd
column; remember zero based!):
> > TableSort(th1, 2, false);
> > TableExport("Table_Test_1b.csv", ",", th1);
> >
> > // sorting table2 in descending order on column 1:
> > TableSort(th2, 1, false);
> > TableExport("Table_Test_2b.csv", ",", th2);
> >
> > // sorting table1 in ascending order on column 2:
> > TableSort(th1, 2, true);
> > TableExport("Table_Test_1c.csv", ",", th1);
> >
> > // sorting table2 in ascending order on column 1:
> > TableSort(th2, 1, true);
> > TableExport("Table_Test_2c.csv", ",", th2);
> >
> >
> > // clean up:
> > TableDelete(th1);
> > TableDelete(th2);
> > // TableDelete(-1); // deletes all tables (if any)
> > //---------------------------------------------------------------
-----------
> >
> >
> > ----- Original Message -----
> > From: <amibroker@xxxxxxxxxxxxxxx>
> > To: <amibroker@xxxxxxxxxxxxxxx>
> > Sent: Monday, May 05, 2003 3:23 PM
> > Subject: [amibroker] New file uploaded to amibroker
> >
> >
> > >
> > > Hello,
> > >
> > > This email message is a notification to let you know that
> > > a file has been uploaded to the Files area of the amibroker
> > > group.
> > >
> > > File : /ABtool/ABtool_dll_v0_0_5_beta.zip
> > > Uploaded by : anty3de <uenal.mutlu@xxxx>
> > > Description : ABtool.dll AFL plugin v0.0.5 beta
> > >
> > > You can access this file at the URL
> > >
> > >
http://groups.yahoo.com/group/amibroker/files/ABtool/ABtool_dll_v0_0_
5_beta.zip
> > >
> > > To learn more about file sharing for your group, please visit
> > >
> > > http://help.yahoo.com/help/us/groups/files
> > >
> > > Regards,
> > >
> > > anty3de <uenal.mutlu@xxxx>
> >
> >
> >
> >
> > Send BUG REPORTS to bugs@xxxx
> > Send SUGGESTIONS to suggest@xxxx
> > -----------------------------------------
> > Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> > (Web page: http://groups.yahoo.com/group/amiquote/messages/)
> > --------------------------------------------
> > Check group FAQ at:
http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> >
> > Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/
> >
> >
> >
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---------------------------------------------------------------------~->
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-----------------------------------------
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