Issue #10: Cray CC doesn't like list initializers with one element. R…

…ewrote to slightly less nice (1,element) vector constructor

src/c++/planargraph.cc

@@ -907,7 +907,7 @@ face_t PlanarGraph::get_face_oriented(const dedge_t &e, int Fmax) const
 
   int i=0;
   node_t u = e.first, v=e.second;
-  face_t f = vector<int>{{u}};
+  face_t f = vector<int>{1,u};
 
   while(v!=e.first){
     node_t w = prev(v,u);        // Previous neighbour to u in v defines corner u-v-w in face

src/c++/spiralc.cc

@@ -143,7 +143,7 @@ spiral_nomenclature::spiral_nomenclature(const string &str) : naming_scheme(CAGE
   if (suffix == "fullerene"){
     naming_scheme = FULLERENE;
     base_face_degree = 6;
-    face_degrees     = vector<int>{{5}};
+    face_degrees     = vector<int>(1,5);
   }
 
   if(suffix == "fulleroid"){

src/c++/triangulation.cc

@@ -867,7 +867,7 @@ void Triangulation::symmetry_information(int N_generators, Graph& coxeter_diagra
 
 vector<int> draw_path(int major, int minor)
 {
-  if(minor == 0) return {{major}};
+  if(minor == 0) return {1,major};
 
   int slope = major/minor, slope_remainder = major%minor, slope_accumulator = 0;