Fix coding style

Author: mrkn

cpp/src/arrow/sparse_tensor-test.cc

@@ -225,8 +225,7 @@ TEST(TestSparseCSRMatrix, CreationFromNumericTensor2D) {
   ASSERT_EQ(1, si.indptr()->ndim());
   ASSERT_EQ(1, si.indices()->ndim());
 
-  const int64_t* indptr_begin =
-      reinterpret_cast<const int64_t*>(si.indptr()->raw_data());
+  const int64_t* indptr_begin = reinterpret_cast<const int64_t*>(si.indptr()->raw_data());
   std::vector<int64_t> indptr_values(indptr_begin,
                                      indptr_begin + si.indptr()->shape()[0]);
 

cpp/src/arrow/sparse_tensor.cc

@@ -419,19 +419,30 @@ SparseTensor<SparseIndexType>::SparseTensor(const Tensor& tensor)
 // ----------------------------------------------------------------------
 // Instantiate templates
 
-#define INSTANTIATE_SPARSE_TENSOR(IndexType)                                           \
-  template class ARROW_TEMPLATE_EXPORT SparseTensor<IndexType>;                        \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<UInt8Type>&);     \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<UInt16Type>&);    \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<UInt32Type>&);    \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<UInt64Type>&);    \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<Int8Type>&);      \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<Int16Type>&);     \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<Int32Type>&);     \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<Int64Type>&);     \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<HalfFloatType>&); \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<FloatType>&);     \
-  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(const NumericTensor<DoubleType>&)
+#define INSTANTIATE_SPARSE_TENSOR(IndexType)                    \
+  template class ARROW_TEMPLATE_EXPORT SparseTensor<IndexType>; \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<UInt8Type>&);                         \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<UInt16Type>&);                        \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<UInt32Type>&);                        \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<UInt64Type>&);                        \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<Int8Type>&);                          \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<Int16Type>&);                         \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<Int32Type>&);                         \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<Int64Type>&);                         \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<HalfFloatType>&);                     \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<FloatType>&);                         \
+  template ARROW_EXPORT SparseTensor<IndexType>::SparseTensor(  \
+      const NumericTensor<DoubleType>&)
 
 INSTANTIATE_SPARSE_TENSOR(SparseCOOIndex);
 INSTANTIATE_SPARSE_TENSOR(SparseCSRIndex);

cpp/src/arrow/sparse_tensor.h

@@ -112,7 +112,9 @@ class ARROW_EXPORT SparseTensorBase {
  public:
   virtual ~SparseTensorBase() = default;
 
-  SparseTensorFormat::type sparse_tensor_format_id() const { return sparse_index_->format_id(); }
+  SparseTensorFormat::type sparse_tensor_format_id() const {
+    return sparse_index_->format_id();
+  }
 
   std::shared_ptr<DataType> type() const { return type_; }
   std::shared_ptr<Buffer> data() const { return data_; }