Passing functions of one namespace to function in different namespace

uday_guntupalli

All,
     I have a script which has multiple namespaces - for simplicity, let's call them Namespace A and Namespace B. 

     When I call a function from Namespace B and I require

Test1 = Namespace("A"); 
Test1:IsLeapYear = function({Input_Year},{Default Local},
							If(Is String(Input_Year),
								Input_Year = Num(Input_Year);
							  );
							If( (Mod(Input_Year,400) == 0 | (Mod(Input_Year,4) == 0  & Mod(Input_Year,100)!= 0)),
								return(1);
								,
								return(0);
							  );
						  );

Test2 = Namespace("B"); 
Test2:MyFun = function({dt_In,TableVarName,Value},{Default Local},
						dt_In << New Table Variable(TableVarName,Value); 
					  );

it to use a function from Namespace A - how can this be achieved ? So, in the above example, if I wanted to pass IsLeapYear to MyFun for use in its evaluation - how can I do that ? 

txnelson

I am not exactly sure what you are going after, but is this script doing what you want?

names default to here(1);
Test1=New Namespace("A");
Test2=New Namespace("B");

Test1:IsLeapYear = Function( {Input_Year},
	{Default Local},
	If( Is String( Input_Year ),
		Input_Year = Num( Input_Year )
	);
	If(
		(Mod( Input_Year, 400 ) == 0 | (Mod( Input_Year, 4 ) == 0 & Mod( Input_Year, 100 ) != 0)
		),
		Return( 1 ),
		Return( 0 )
	);
);


Test2:MyFun = Function( {date},
	{Default Local},
	Return=Test1:IsLeapYear(date)
);

show(Test2:MyFun(1960))