From 1146db743c3ad715594a1c6a313f6bf8b3b6fb0e Mon Sep 17 00:00:00 2001
From: Siegfried Siegert <s.siegert@atb-online.eu>
Date: Mon, 15 May 2023 16:58:28 +0200
Subject: [PATCH] Add explaining comments

---
 library/src/calculate_price.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/src/calculate_price.cpp b/library/src/calculate_price.cpp
index 69730ca..a2fdb15 100644
--- a/library/src/calculate_price.cpp
+++ b/library/src/calculate_price.cpp
@@ -192,8 +192,8 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
         QString cs = start_parking_time.toString(Qt::ISODate);
         double cost = calculator.GetCostFromDuration(
                         tariff, PaymentOption::Option1,
-                        cs.toLocal8Bit().constData(),
-                        duration, false, true);
+                        cs.toLocal8Bit().constData(),         // starting time
+                        duration, false, true);               // duration, minutes, netto
         double minCost = tariff->PaymentOption.find(PaymentOption::Option1)->second.pop_min_price;
         if (cost < minCost) {
             calcState.setDesc(QString("minCost=%1, cost=%2").arg(minCost, cost));