Datafeed Toolbox

isconnection

True if valid Hyperfeed connection

Syntax

• x = isconnection(Connect)
  

Arguments

Connect

Hyperfeed connection object created with the hyperfeed command.

Description

x = isconnection(Connect) returns x = 1 if the connection is a valid Hyperfeed connection, and x = 0 if it is not.

Examples

The command

• c = hyperfeed
  

establishes a Hyperfeed connection, c, to the Price table.

Then

• x = isconnection(c);
  
  x = 1
  

indicates that c is a valid Hyperfeed connection.

See Also

close, fetch, get, hyperfeed (Hyperfeed functions)

hyperfeed

FT Interactive Data Functions