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-rw-r--r--lib/Variables.cc6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Variables.cc b/lib/Variables.cc
index 274a4ed..d96cad8 100644
--- a/lib/Variables.cc
+++ b/lib/Variables.cc
@@ -5,6 +5,12 @@
Variables::Variables(int nb) : Vars(nb), nbvars(nb) { }
+Variables::Variables(const Variables & v) : nbvars(v.nbvars) {
+ for (int i = 0; i < nbvars; i++) {
+ Vars.push_back(v.Vars[i]);
+ }
+}
+
Variables::~Variables() { }
void Variables::SetTo(int i, const String & s) {