From e91ce707b2c0e80591b9fd1b6a5215e6e6989df8 Mon Sep 17 00:00:00 2001
From: hop311 <hop3114@gmail.com>
Date: Sun, 29 Oct 2023 23:06:10 +0000
Subject: Stop passing Dates by reference

---
 src/openvic-simulation/map/Map.cpp      | 4 ++--
 src/openvic-simulation/map/Map.hpp      | 4 ++--
 src/openvic-simulation/map/Province.cpp | 4 ++--
 src/openvic-simulation/map/Province.hpp | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/openvic-simulation/map')

diff --git a/src/openvic-simulation/map/Map.cpp b/src/openvic-simulation/map/Map.cpp
index 4df17bf..4790853 100644
--- a/src/openvic-simulation/map/Map.cpp
+++ b/src/openvic-simulation/map/Map.cpp
@@ -292,7 +292,7 @@ bool Map::setup(BuildingManager const& building_manager, PopManager const& pop_m
 	return ret;
 }
 
-void Map::update_state(Date const& today) {
+void Map::update_state(Date today) {
 	for (Province& province : provinces.get_items()) {
 		province.update_state(today);
 	}
@@ -300,7 +300,7 @@ void Map::update_state(Date const& today) {
 	update_total_map_population();
 }
 
-void Map::tick(Date const& today) {
+void Map::tick(Date today) {
 	for (Province& province : provinces.get_items()) {
 		province.tick(today);
 	}
diff --git a/src/openvic-simulation/map/Map.hpp b/src/openvic-simulation/map/Map.hpp
index 61b7b48..d11ad8e 100644
--- a/src/openvic-simulation/map/Map.hpp
+++ b/src/openvic-simulation/map/Map.hpp
@@ -108,8 +108,8 @@ namespace OpenVic {
 		void update_total_map_population();
 		Pop::pop_size_t get_total_map_population() const;
 
-		void update_state(Date const& today);
-		void tick(Date const& today);
+		void update_state(Date today);
+		void tick(Date today);
 
 		bool load_province_definitions(std::vector<ovdl::csv::LineObject> const& lines);
 		bool load_province_positions(BuildingManager const& building_manager, ast::NodeCPtr root);
diff --git a/src/openvic-simulation/map/Province.cpp b/src/openvic-simulation/map/Province.cpp
index 225d4c0..7b88ebf 100644
--- a/src/openvic-simulation/map/Province.cpp
+++ b/src/openvic-simulation/map/Province.cpp
@@ -155,14 +155,14 @@ void Province::update_pops() {
 	}
 }
 
-void Province::update_state(Date const& today) {
+void Province::update_state(Date today) {
 	for (BuildingInstance& building : buildings.get_items()) {
 		building.update_state(today);
 	}
 	update_pops();
 }
 
-void Province::tick(Date const& today) {
+void Province::tick(Date today) {
 	for (BuildingInstance& building : buildings.get_items()) {
 		building.tick(today);
 	}
diff --git a/src/openvic-simulation/map/Province.hpp b/src/openvic-simulation/map/Province.hpp
index 2704354..10f3a9a 100644
--- a/src/openvic-simulation/map/Province.hpp
+++ b/src/openvic-simulation/map/Province.hpp
@@ -110,8 +110,8 @@ namespace OpenVic {
 		distribution_t const& get_religion_distribution() const;
 		void update_pops();
 
-		void update_state(Date const& today);
-		void tick(Date const& today);
+		void update_state(Date today);
+		void tick(Date today);
 
 		bool is_adjacent_to(Province const* province);
 		bool add_adjacency(Province const* province, distance_t distance, flags_t flags);
-- 
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