From 0945a6de9bf7f00aeeff7235ba100720d95e749e Mon Sep 17 00:00:00 2001
From: Ray Speth <speth@mit.edu>
Date: Wed, 19 Jun 2013 15:26:54 +0000
Subject: [PATCH] [clib] Enable access to critical properties of non-pure
 phases

Previously, only the critical properties of PureFluidPhase objects could be
accessed, but there are other ThermoPhase classes (specifically,
RedlichKwongMFTP) which overload the critTemperature, critPressure, and
critDensity functions.
---
 src/clib/ct.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/clib/ct.cpp b/src/clib/ct.cpp
index ffe39b49d..911189e71 100644
--- a/src/clib/ct.cpp
+++ b/src/clib/ct.cpp
@@ -697,7 +697,7 @@ extern "C" {
     double th_critTemperature(int n)
     {
         try {
-            return ThermoCabinet::get<PureFluidPhase>(n).critTemperature();
+            return ThermoCabinet::item(n).critTemperature();
         } catch (...) {
             return handleAllExceptions(DERR, DERR);
         }
@@ -706,7 +706,7 @@ extern "C" {
     double th_critPressure(int n)
     {
         try {
-            return ThermoCabinet::get<PureFluidPhase>(n).critPressure();
+            return ThermoCabinet::item(n).critPressure();
         } catch (...) {
             return handleAllExceptions(DERR, DERR);
         }
@@ -715,7 +715,7 @@ extern "C" {
     double th_critDensity(int n)
     {
         try {
-            return ThermoCabinet::get<PureFluidPhase>(n).critDensity();
+            return ThermoCabinet::item(n).critDensity();
         } catch (...) {
             return handleAllExceptions(DERR, DERR);
         }