X-Git-Url: http://git.treefish.org/~alex/phys/su2clebsch.git/blobdiff_plain/e2c2ab8026276b7ebe343b1ebe86f3248547940a..a02d886eef0f2fb5c434d094ff34064aa62eed2e:/su2clebsch.hpp

diff --git a/su2clebsch.hpp b/su2clebsch.hpp
index 689c0a1..87e01bf 100644
--- a/su2clebsch.hpp
+++ b/su2clebsch.hpp
@@ -3,9 +3,22 @@
 
 namespace su2clebsch {
 
+  struct prestore {
+  private:
+    unsigned int max2j;
+    double *cgcdata;
+  public:
+    prestore(unsigned int _max2j);
+
+    friend double cgc (int factor1_2j, int factor1_2m, int factor2_2j, int factor2_2m,
+		       int irrep_2j, int irrep_2m, const prestore& Prestore);
+  };
+  
   double cgc (int factor1_2j, int factor1_2m, int factor2_2j, int factor2_2m,
 	      int irrep_2j, int irrep_2m);
 
+  double cgc (int factor1_2j, int factor1_2m, int factor2_2j, int factor2_2m,
+	      int irrep_2j, int irrep_2m, const prestore& Prestore);
 };
 
 #endif