Fix error in cpp_tests/test_arrow.cpp.

error: explicit specialization in non-namespace scope ‘class ArrowChunkedArrayTest’

tests/cpp_tests/test_arrow.cpp

@@ -148,65 +148,66 @@ class ArrowChunkedArrayTest : public testing::Test {
     arr.private_data = nullptr;
     return arr;
   }
+};
 
-  /* ------------------------------------- SCHEMA CREATION ------------------------------------- */
 
-  template <typename T>
-  ArrowSchema create_primitive_schema() {
-    std::logic_error("not implemented");
-  }
+/* ------------------------------------- SCHEMA CREATION ------------------------------------- */
 
-  template <>
-  ArrowSchema create_primitive_schema<float>() {
-    ArrowSchema schema;
-    schema.format = "f";
-    schema.name = nullptr;
-    schema.metadata = nullptr;
-    schema.flags = 0;
-    schema.n_children = 0;
-    schema.children = nullptr;
-    schema.dictionary = nullptr;
-    schema.release = nullptr;
-    schema.private_data = nullptr;
-    return schema;
-  }
+template <typename T>
+ArrowSchema create_primitive_schema() {
+  std::logic_error("not implemented");
+}
 
-  template <>
-  ArrowSchema create_primitive_schema<bool>() {
-    ArrowSchema schema;
-    schema.format = "b";
-    schema.name = nullptr;
-    schema.metadata = nullptr;
-    schema.flags = 0;
-    schema.n_children = 0;
-    schema.children = nullptr;
-    schema.dictionary = nullptr;
-    schema.release = nullptr;
-    schema.private_data = nullptr;
-    return schema;
-  }
+template <>
+ArrowSchema create_primitive_schema<float>() {
+  ArrowSchema schema;
+  schema.format = "f";
+  schema.name = nullptr;
+  schema.metadata = nullptr;
+  schema.flags = 0;
+  schema.n_children = 0;
+  schema.children = nullptr;
+  schema.dictionary = nullptr;
+  schema.release = nullptr;
+  schema.private_data = nullptr;
+  return schema;
+}
 
-  ArrowSchema create_nested_schema(const std::vector<ArrowSchema*>& arrays) {
-    auto children = static_cast<ArrowSchema**>(malloc(sizeof(ArrowSchema*) * arrays.size()));
-    for (size_t i = 0; i < arrays.size(); ++i) {
-      auto child = static_cast<ArrowSchema*>(malloc(sizeof(ArrowSchema)));
-      *child = *arrays[i];
-      children[i] = child;
-    }
+template <>
+ArrowSchema create_primitive_schema<bool>() {
+  ArrowSchema schema;
+  schema.format = "b";
+  schema.name = nullptr;
+  schema.metadata = nullptr;
+  schema.flags = 0;
+  schema.n_children = 0;
+  schema.children = nullptr;
+  schema.dictionary = nullptr;
+  schema.release = nullptr;
+  schema.private_data = nullptr;
+  return schema;
+}
 
-    ArrowSchema schema;
-    schema.format = "+s";
-    schema.name = nullptr;
-    schema.metadata = nullptr;
-    schema.flags = 0;
-    schema.n_children = static_cast<int64_t>(arrays.size());
-    schema.children = children;
-    schema.dictionary = nullptr;
-    schema.release = &release_schema;
-    schema.private_data = nullptr;
-    return schema;
+ArrowSchema create_nested_schema(const std::vector<ArrowSchema*>& arrays) {
+  auto children = static_cast<ArrowSchema**>(malloc(sizeof(ArrowSchema*) * arrays.size()));
+  for (size_t i = 0; i < arrays.size(); ++i) {
+    auto child = static_cast<ArrowSchema*>(malloc(sizeof(ArrowSchema)));
+    *child = *arrays[i];
+    children[i] = child;
   }
-};
+
+  ArrowSchema schema;
+  schema.format = "+s";
+  schema.name = nullptr;
+  schema.metadata = nullptr;
+  schema.flags = 0;
+  schema.n_children = static_cast<int64_t>(arrays.size());
+  schema.children = children;
+  schema.dictionary = nullptr;
+  schema.release = &release_schema;
+  schema.private_data = nullptr;
+  return schema;
+}
 
 /* --------------------------------------------------------------------------------------------- */
 /*                                             TESTS                                             */