Number of living units owned by X

[Kino]

Is there any downside to using the integer condition 'Number of living (unit) owned by (player)'?

 

[Pyrogasm]

It technically leaks a reference to a group but not the group itself:

function CountLivingPlayerUnitsOfTypeId takes integer unitId, player whichPlayer returns integer
    local group g
    local integer matchedCount

    set g = CreateGroup()
    set bj_livingPlayerUnitsTypeId = unitId
    call GroupEnumUnitsOfPlayer(g, whichPlayer, filterLivingPlayerUnitsOfTypeId)
    set matchedCount = CountUnitsInGroup(g)
    call DestroyGroup(g)

    return matchedCount
endfunction

 

[Kino]

Good to know^^