From 56df73013f58a217550ef1510083e249cec05d95 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Sun, 20 Apr 2025 16:47:19 +0200
Subject: Switching to the more common delta t

---
 c++/converter.hpp | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

(limited to 'c++/converter.hpp')

diff --git a/c++/converter.hpp b/c++/converter.hpp
index f3c3518..67058aa 100644
--- a/c++/converter.hpp
+++ b/c++/converter.hpp
@@ -8,34 +8,37 @@ namespace lbm {
 template<typename T>
 class converter {
 private:
-	saw::data<saw::unit_division<T, LbmMeter<T>, SiMeter<T> >> meter_conv_; 
-	saw::data<saw::unit_division<T, LbmSecond<T>, SiSecond<T> >> second_conv_; 
+	saw::data<typename saw::unit_division<sch::SiMeter<T>, sch::LbmMeter<T> >::Schema > meter_conv_; 
+	saw::data<typename saw::unit_division<sch::SiSecond<T>, sch::LbmSecond<T> >::Schema > second_conv_; 
 public:
 	converter() = delete;
 	converter(
-		saw::data<saw::unit_division<T, LbmMeter<T>, SiMeter<T> >> meter_conv__,
-		saw::data<saw::unit_division<T, LbmSecond<T>, SiSecond<T> >> second_conv__
+		saw::data<typename saw::unit_division<sch::SiMeter<T>, sch::LbmMeter<T> >::Schema > meter_conv__,
+		saw::data<typename saw::unit_division<sch::SiSecond<T>, sch::LbmSecond<T> >::Schema > second_conv__
 	):
 		meter_conv_{meter_conv__},
 		second_conv_{second_conv__}
 	{}
 
-	saw::data<sch::LbmMeter<T>> meter_si_to_lbm(const saw::data<sch::SiMeter<T>>& m_si){
-		return m_si * meter_conv_;
+	saw::data<sch::LbmMeter<T>> meter_si_to_lbm(const saw::data<sch::SiMeter<T>>& m_si) const {
+		return m_si / meter_conv_;
 	}
 	
-	saw::data<sch::LbmSecond<T>> second_si_to_lbm(const saw::data<sch::SiSecond<T>>& s_si){
-		return s_si * second_conv_;
+	saw::data<sch::LbmSecond<T>> second_si_to_lbm(const saw::data<sch::SiSecond<T>>& s_si) const {
+		return s_si / second_conv_;
 	}
 	
-	saw::data<sch::LbmVelocity<T>> velocity_si_to_lbm(const saw::data<sch::SiVelocity<T>>& vel_si){
-		return vel_si * meter_conv_ / second_conv_;
+	saw::data<sch::LbmVelocity<T>> velocity_si_to_lbm(const saw::data<sch::SiVelocity<T>>& vel_si) const {
+		return vel_si * second_conv_ / meter_conv_;
 	}
 	
-	saw::data<sch::LbmAcceleration<T>> acceleration_si_to_lbm(const saw::data<sch::SiAcceleration<T>>& acc_si){
-		return acc_si * meter_conv_ / (second_conv_ * second_conv_);
+	saw::data<sch::LbmAcceleration<T>> acceleration_si_to_lbm(const saw::data<sch::SiAcceleration<T>>& acc_si) const {
+		return acc_si * (second_conv_ * second_conv_) / meter_conv_;
 	}
 
+	saw::data<sch::LbmKinematicViscosity<T>> kinematic_viscosity_si_to_lbm (const saw::data<sch::SiKinematicViscosity<T>>& kin_si) const {
+		return kin_si * second_conv_ / (meter_conv_ * meter_conv_);
+	}
 };
 }
 }
-- 
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