From 2bc3fba4a92a1eca90ae2d1c073b31a08afc558a Mon Sep 17 00:00:00 2001
From: prinsij <prinsij@mcmaster.ca>
Date: Fri, 21 Oct 2016 11:19:14 -0500
Subject: [PATCH] add virtual destructor to feature for polymorphism
---
src/feature.cpp | 2 ++
src/include/feature.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/src/feature.cpp b/src/feature.cpp
index 05444d3..36f871f 100644
--- a/src/feature.cpp
+++ b/src/feature.cpp
@@ -12,3 +12,5 @@ char Feature::getSymbol() {
Coord Feature::getLocation() {
return this->location;
}
+
+Feature::~Feature() {}
diff --git a/src/include/feature.h b/src/include/feature.h
index 6a88544..6e4b42b 100644
--- a/src/include/feature.h
+++ b/src/include/feature.h
@@ -7,6 +7,7 @@ class Feature {
Feature(char, Coord);
char getSymbol();
Coord getLocation();
+ virtual ~Feature();
private:
Coord location;
char symbol;
--
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