getEventCouters introduced

Author: Hilding-Elmqvist

src/Symbolic.jl

@@ -11,7 +11,7 @@ Examples of use can be found in TestSymbolic.jl
 module Symbolic
 
 export removeBlock, makeDerVar, append, prepend, Incidence, findIncidence!, linearFactor, solveEquation, 
-    isLinear, getCoefficients, substitute, removeUnits, resetCounters, substituteForEvents
+    isLinear, getCoefficients, substitute, removeUnits, resetEventCounters, getEventCounters, substituteForEvents
 
 using Base.Meta: isexpr
 #using OrderedCollections
@@ -101,7 +101,7 @@ nCrossingFunctions = 0
 nClocks = 0
 nSamples = 0
 
-function resetCounters()
+function resetEventCounters()
     global nCrossingFunctions
     global nClocks
     global nSamples 
@@ -110,6 +110,13 @@ function resetCounters()
     nSamples = 0
 end
 
+function getEventCounters()
+    global nCrossingFunctions
+    global nClocks
+    global nSamples 
+    return (nCrossingFunctions, nClocks, nSamples)
+end
+
 substituteForEvents(ex) = ex
 
 function substituteForEvents(ex::Expr)