From d451e140926584ae59b0a0552d5463b9d6114ac2 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Sun, 28 Aug 2016 11:20:16 +0200
Subject: Switch to polar coordinates in the solver.

---
 internal.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'internal.h')

diff --git a/internal.h b/internal.h
index 501d390..372cc0d 100644
--- a/internal.h
+++ b/internal.h
@@ -38,8 +38,14 @@
  */
 #define EPS 1E-08
 
+enum CoordSystem {
+    COORD_SYSTEM_CYLINDRICAL,
+    COORD_SYSTEM_RADIAL,
+};
 
 typedef struct BDPriv {
+    int coord_system;
+
     BasisSetContext *basis[2];
     QFuncContext    *qfunc;
 
-- 
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