[PNP] Fixed retrieval of value in variable

1 files changed, 16 insertions, 0 deletions

diff --git a/src/MemoryData.cpp b/src/MemoryData.cpp
index 34e2877..fa7f024 100644
--- a/src/MemoryData.cpp
+++ b/src/MemoryData.cpp
@@ -7,6 +7,10 @@ MemoryData::Type MemoryData::get_type() const {
 
 MemoryData::MemoryData() : type(TNone) {}
 
+MemoryData* MemoryData::clone() {
+	return new MemoryData(*this);
+}
+
 Name::Name() : value() {
 	this->type = TName;
 }
@@ -15,10 +19,22 @@ Name::Name(string& str) : value(str) {
 	this->type = TName;
 }
 
+MemoryData* Name::clone() {
+	return new Name(*this);
+}
+
 Int::Int(int num) : value(num) {
 	this->type = TInt;
 }
 
+MemoryData* Int::clone() {
+	return new Int(*this);
+}
+
 Function::Function(list<string> argNames, int scopeStart, int scopeEnd) : argumentNames(argNames), scopeStart(scopeStart), scopeEnd(scopeEnd) {
 	this->type = TFunc;
 }
+
+MemoryData* Function::clone() {
+	return new Function(*this);
+}