From 2185461446dfb527bf5a3860c0105813bd023b93 Mon Sep 17 00:00:00 2001
From: Alex <alexander.l.hunt951@gmail.com>
Date: Sat, 24 Feb 2024 06:40:27 -0500
Subject: [PATCH] Convert getter member function of populationPool to const
 versions

---
 libOPHD/Population/PopulationPool.cpp | 14 +++++++-------
 libOPHD/Population/PopulationPool.h   | 12 ++++++------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/libOPHD/Population/PopulationPool.cpp b/libOPHD/Population/PopulationPool.cpp
index b51fe425a..cc91e0557 100644
--- a/libOPHD/Population/PopulationPool.cpp
+++ b/libOPHD/Population/PopulationPool.cpp
@@ -9,7 +9,7 @@
 
 /**
  * Sets a pointer to a Population object.
- * 
+ *
  * \note	PopulationPool expects a valid object and does no checking
  *			for invalid states.
  */
@@ -19,13 +19,13 @@ void PopulationPool::population(Population* pop)
 }
 
 
-int PopulationPool::availableWorkers()
+int PopulationPool::availableWorkers() const
 {
 	return mPopulation->getPopulations().worker - workersEmployed();
 }
 
 
-int PopulationPool::availableScientists()
+int PopulationPool::availableScientists() const
 {
 	return mPopulation->getPopulations().scientist - scientistsEmployed();
 }
@@ -67,7 +67,7 @@ void PopulationPool::clear()
 /**
  * Amount of Scientists employed as Workers.
  */
-int PopulationPool::scientistsAsWorkers()
+int PopulationPool::scientistsAsWorkers() const
 {
 	return mScientistsAsWorkers;
 }
@@ -76,7 +76,7 @@ int PopulationPool::scientistsAsWorkers()
 /**
  * Amount of Scientists currently employed.
  */
-int PopulationPool::scientistsEmployed()
+int PopulationPool::scientistsEmployed() const
 {
 	return mScientistsUsed;
 }
@@ -85,7 +85,7 @@ int PopulationPool::scientistsEmployed()
 /**
  * Amount of Workers currently employed.
  */
-int PopulationPool::workersEmployed()
+int PopulationPool::workersEmployed() const
 {
 	return mWorkersUsed;
 }
@@ -94,7 +94,7 @@ int PopulationPool::workersEmployed()
 /**
  * Amount of population currently employed.
  */
-int PopulationPool::populationEmployed()
+int PopulationPool::populationEmployed() const
 {
 	return scientistsEmployed() + scientistsAsWorkers() + workersEmployed();
 }
diff --git a/libOPHD/Population/PopulationPool.h b/libOPHD/Population/PopulationPool.h
index ed2ec80a0..33f7b09aa 100644
--- a/libOPHD/Population/PopulationPool.h
+++ b/libOPHD/Population/PopulationPool.h
@@ -15,17 +15,17 @@ class PopulationPool
 public:
 	void population(Population* pop);
 
-	int availableWorkers();
-	int availableScientists();
+	int availableWorkers() const;
+	int availableScientists() const;
 
 	bool usePopulation(PopulationRequirements populationRequirements);
 
 	void clear();
 
-	int scientistsAsWorkers();
-	int scientistsEmployed();
-	int workersEmployed();
-	int populationEmployed();
+	int scientistsAsWorkers() const;
+	int scientistsEmployed() const;
+	int workersEmployed() const;
+	int populationEmployed() const;
 
 	int size() const;