1 files changed, 39 insertions, 0 deletions
diff --git a/src/arrow/c_glib/gandiva-glib/expression.hpp b/src/arrow/c_glib/gandiva-glib/expression.hpp
new file mode 100644
index 000000000..45b659393
--- /dev/null
+++ b/src/arrow/c_glib/gandiva-glib/expression.hpp
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#pragma once
+
+#include <memory>
+
+#include <gandiva/expression.h>
+#include <gandiva/tree_expr_builder.h>
+
+#include <gandiva-glib/expression.h>
+
+GGandivaExpression *
+ggandiva_expression_new_raw(std::shared_ptr<gandiva::Expression> *gandiva_expression,
+                            GGandivaNode *root_node,
+                            GArrowField *result_field);
+std::shared_ptr<gandiva::Expression> ggandiva_expression_get_raw(GGandivaExpression *expression);
+
+GGandivaCondition
+*ggandiva_condition_new_raw(std::shared_ptr<gandiva::Condition> *gandiva_expression,
+                            GGandivaNode *root_node);
+std::shared_ptr<gandiva::Condition>
+ggandiva_condition_get_raw(GGandivaCondition *condition);