fieldsearch
Syntax
Description
returns field information using the d
= fieldsearch(c
,f
)bloombergBPIPE
object c
with the Bloomberg®
B-PIPE® C++ interface and search term f
.
Examples
Retrieve Information for Last Price Field
Create a Bloomberg connection, and then retrieve information for the last price field.
Create a Bloomberg B-PIPE connection using the IP address of the machine running the Bloomberg B-PIPE process. This example uses the Bloomberg B-PIPE C++ interface and assumes the following:
The authentication is Windows® authentication when you set
authtype
to'OS_LOGON'
.The application name is blank because you are not connecting to Bloomberg B-PIPE using an application.
The IP address for the machine running the Bloomberg B-PIPE process is
'111.11.11.112'
.The port number of the machine running the Bloomberg B-PIPE process is
8194
.
c
is a bloombergBPIPE
object.
authtype = 'OS_LOGON'; appname = ''; ipaddress = {'111.11.11.112'}; port = 8194; c = bloombergBPIPE(authtype,appname,ipaddress,port);
Return data as a table by setting the DataReturnFormat
property of the bloombergBPIPE
object. If you do not set
this property, the fieldsearch
function returns data as a
cell array.
c.DataReturnFormat = 'table';
Return information for the search term
LAST_PRICE
.
f = 'LAST_PRICE';
d = fieldsearch(c,f);
Display the first three rows of the field information in
d
.
d(1:3,:)
ans = 3×5 table CATEGORY ID MNEMONIC DESCRIPTION DATATYPE ______________________ _______ ___________________ ______________________________ ________ 'Market Activity/Last' 'PR005' 'PX_LAST' 'Last Price' 'Double' 'Market Activity/Last' 'RQ005' 'LAST_PRICE' 'Last Trade/Last Price' 'Double' 'Market Activity/Last' 'PR910' 'CRNCY_ADJ_PX_LAST' 'Currency Adjusted Last Price' 'Double'
The columns in d
are:
Category
Field identifier
Field mnemonic
Field name
Field data type
Close the Bloomberg connection.
close(c)
Input Arguments
c
— Bloomberg B-PIPE connection
bloombergBPIPE
object
Bloomberg
B-PIPE connection, specified as a bloombergBPIPE
object.
f
— Search term
character vector | string scalar
Search term, specified as a character vector or string scalar that denotes the Bloomberg field descriptive data to retrieve.
Data Types: char
| string
Output Arguments
d
— Field data
cell array (default) | structure | table
Field data, returned as an N-by-5 cell array, a structure, or a table.
The columns (or fields) of the data types are:
Category
Field identifier
Field mnemonic
Field name
Field data type
The data type of the field data depends on the DataReturnFormat property of the connection object.
Version History
Introduced in R2021a
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