fix func_wrap argument type

Former-commit-id: c0340bec3d
2018-10-11 21:35:10 +08:00
parent 015063a627
commit 3ef2e16408
1 changed files with 2 additions and 1 deletions
@@ -44,13 +44,14 @@ inline void igl::redux(
  const Func & func,
  Eigen::PlainObjectBase<DerivedB> & B)
 {
+  typedef typename Eigen::SparseMatrix<AType>::StorageIndex Index;
  assert((dim == 1 || dim == 2) && "dim must be 2 or 1");
  // Get size of input
  int m = A.rows();
  int n = A.cols();
  // resize output
  B = DerivedB::Zero(dim==1?n:m);
-  const auto func_wrap = [&func,&B,&dim](const int i, const int j, const int v)
+  const auto func_wrap = [&func,&B,&dim](const Index i, const Index j, const AType v)
  {
    if(dim == 1)
    {