From 02f0e273d91bd37dd3e323862d5932336e958f46 Mon Sep 17 00:00:00 2001
From: "Bryan W. Weber" <bryan@bryanwweber.com>
Date: Fri, 22 Jan 2016 17:23:35 -0500
Subject: [PATCH] Add a note about the state setters to PureFluidPhase

---
 src/thermo/PureFluidPhase.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/thermo/PureFluidPhase.cpp b/src/thermo/PureFluidPhase.cpp
index ccdc110ee..728898a32 100644
--- a/src/thermo/PureFluidPhase.cpp
+++ b/src/thermo/PureFluidPhase.cpp
@@ -284,6 +284,11 @@ doublereal PureFluidPhase::satTemperature(doublereal p) const
     return m_sub->Tsat(p);
 }
 
+/* The next several functions set the state. They run the Substance::Set
+ * function, followed by setting the state of the ThermoPhase object
+ * to the newly computed temperature and density of the Substance.
+ */
+
 void PureFluidPhase::setState_HP(double h, double p, double tol)
 {
     Set(tpx::PropertyPair::HP, h, p);