Any agents?

Report TRUE if agents is non empty, report FALSE otherwise.

NLany(agents)

# S4 method for matrix
NLany(agents)

Arguments

agents

Matrix (ncol = 2) with the first column pxcor and the second column pycor representing the patches coordinates, or

          `AgentMatrix` object representing the moving `agents`.

Value

Logical. TRUE if there is at least one patch or one turtle in the agents, FALSE otherwise.

References

Wilensky, U. 1999. NetLogo. http://ccl.northwestern.edu/netlogo/. Center for Connected Learning and Computer-Based Modeling, Northwestern University. Evanston, IL.

See also

https://ccl.northwestern.edu/netlogo/docs/dictionary.html#any

Author

Sarah Bauduin

Examples

# Patches
w1 <- createWorld(minPxcor = 0, maxPxcor = 4, minPycor = 0, maxPycor = 4)
p1 <- noPatches()
p2 <- patch(w1, 0, 0)
NLany(p1)
#> [1] FALSE
NLany(p2)
#> [1] TRUE

# Turtles
t1 <- createTurtles(n = 10, coords = randomXYcor(w1, n = 10))
t2 <- noTurtles()
NLany(t1)
#> [1] TRUE
NLany(t2)
#> [1] FALSE