code: public static int cusparseScsc2dense(
          cusparseHandle handle, 
          int m, 
          int n, 
          cusparseMatDescr descrA, 
          Pointer cscSortedValA, 
          Pointer cscSortedRowIndA, 
          Pointer cscSortedColPtrA, 
          Pointer A, 
          int lda)
      {
          return checkResult(cusparseScsc2denseNative(handle, m, n, descrA, cscSortedValA, cscSortedRowIndA, cscSortedColPtrA, A, lda));
      }
docs: Description: This routine converts a sparse matrix in CSC storage format
  to a dense matrix.