From d0f2aeb010a03b32c2aa00f318ec76e6b489664b Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 3 Feb 2010 11:36:42 +0000
Subject: [PATCH] STYLE: define derived dimensionSets by calculating from
 existing ones

---
 src/OpenFOAM/dimensionSet/dimensionSets.C | 24 ++++++++++++-----------
 src/OpenFOAM/dimensionSet/dimensionSets.H |  1 +
 2 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/src/OpenFOAM/dimensionSet/dimensionSets.C b/src/OpenFOAM/dimensionSet/dimensionSets.C
index e89f3c944f..693bd27c91 100644
--- a/src/OpenFOAM/dimensionSet/dimensionSets.C
+++ b/src/OpenFOAM/dimensionSet/dimensionSets.C
@@ -38,19 +38,21 @@ const Foam::dimensionSet Foam::dimMoles(0, 0, 0, 0, 1, 0, 0);
 const Foam::dimensionSet Foam::dimCurrent(0, 0, 0, 0, 0, 1, 0);
 const Foam::dimensionSet Foam::dimLuminousIntensity(0, 0, 0, 0, 0, 0, 1);
 
-const Foam::dimensionSet Foam::dimArea(0, 2, 0, 0, 0, 0, 0);
-const Foam::dimensionSet Foam::dimVolume(0, 3, 0, 0, 0, 0, 0);
-const Foam::dimensionSet Foam::dimVol(0, 3, 0, 0, 0, 0, 0);
+const Foam::dimensionSet Foam::dimArea(sqr(dimLength));
+const Foam::dimensionSet Foam::dimVolume(pow3(dimLength));
+const Foam::dimensionSet Foam::dimVol(dimVolume);
 
-const Foam::dimensionSet Foam::dimDensity(1, -3, 0, 0, 0, 0, 0);
-const Foam::dimensionSet Foam::dimForce(1, 1, -2, 0, 0, 0, 0);
-const Foam::dimensionSet Foam::dimEnergy(1, 2, -2, 0, 0, 0, 0);
+const Foam::dimensionSet Foam::dimVelocity(dimLength/dimTime);
+const Foam::dimensionSet Foam::dimAcceleration(dimVelocity/dimTime);
 
-const Foam::dimensionSet Foam::dimVelocity(0, 1, -1, 0, 0, 0, 0);
-const Foam::dimensionSet Foam::dimAcceleration(0, 1, -2, 0, 0, 0, 0);
-const Foam::dimensionSet Foam::dimPressure(1, -1, -2, 0, 0, 0, 0);
-const Foam::dimensionSet Foam::dimGasConstant(0, 2, -2, -1, 0, 0, 0);
-const Foam::dimensionSet Foam::dimSpecificHeatCapacity(0, 2, -2, -1, 0, 0, 0);
+const Foam::dimensionSet Foam::dimDensity(dimMass/dimVolume);
+const Foam::dimensionSet Foam::dimForce(dimMass*dimAcceleration);
+const Foam::dimensionSet Foam::dimEnergy(dimForce*dimLength);
+const Foam::dimensionSet Foam::dimPower(dimEnergy/dimTime);
+
+const Foam::dimensionSet Foam::dimPressure(dimForce/dimArea);
+const Foam::dimensionSet Foam::dimGasConstant(dimEnergy/dimMass/dimTemperature);
+const Foam::dimensionSet Foam::dimSpecificHeatCapacity(dimGasConstant);
 
 
 // ************************************************************************* //
diff --git a/src/OpenFOAM/dimensionSet/dimensionSets.H b/src/OpenFOAM/dimensionSet/dimensionSets.H
index 93d9c1aadc..1369cd5e87 100644
--- a/src/OpenFOAM/dimensionSet/dimensionSets.H
+++ b/src/OpenFOAM/dimensionSet/dimensionSets.H
@@ -61,6 +61,7 @@ extern const dimensionSet dimVol;
 extern const dimensionSet dimDensity;
 extern const dimensionSet dimForce;
 extern const dimensionSet dimEnergy;
+extern const dimensionSet dimPower;
 
 extern const dimensionSet dimVelocity;
 extern const dimensionSet dimAcceleration;