Add SPARROW_IPC_EXPORTS to cmake file

Author: Hind-M

CMakeLists.txt

@@ -101,6 +101,13 @@ find_package(sparrow CONFIG REQUIRED)
 
 add_library(sparrow-ipc ${SPARROW_IPC_LIBRARY_TYPE} ${SPARROW_IPC_SRC} ${SPARROW_IPC_HEADERS})
 target_compile_definitions(sparrow-ipc PUBLIC ${SPARROW_IPC_COMPILE_DEFINITIONS})
+
+if(UNIX)
+    target_compile_options(sparrow-ipc PRIVATE "-fvisibility=hidden")
+else()
+    target_compile_definitions(sparrow-ipc PRIVATE SPARROW_IPC_EXPORTS)
+endif()
+
 target_include_directories(sparrow-ipc PUBLIC ${SPARROW_IPC_INCLUDE_DIR} PRIVATE ${SPARROW_IPC_SOURCE_DIR} )
 target_link_libraries(sparrow-ipc PRIVATE flatbuffers_interface)
 target_link_libraries(sparrow-ipc PUBLIC flatbuffers::flatbuffers sparrow::sparrow)

src/serialize.cpp

@@ -47,7 +47,7 @@ namespace
 }
 
 template <typename T>
-SPARROW_IPC_API std::vector<uint8_t> serialize_primitive_array(const sparrow::primitive_array<T>& arr)
+std::vector<uint8_t> serialize_primitive_array(const sparrow::primitive_array<T>& arr)
 {
     // This function serializes a sparrow::primitive_array into a byte vector that is compliant
     // with the Apache Arrow IPC Streaming Format. It constructs a stream containing two messages:
@@ -224,7 +224,7 @@ SPARROW_IPC_API std::vector<uint8_t> serialize_primitive_array(const sparrow::pr
 }
 
 template <typename T>
-SPARROW_IPC_API sparrow::primitive_array<T> deserialize_primitive_array(const std::vector<uint8_t>& buffer) {
+sparrow::primitive_array<T> deserialize_primitive_array(const std::vector<uint8_t>& buffer) {
     const uint8_t* buf_ptr = buffer.data();
     size_t current_offset = 0;
 
@@ -306,4 +306,4 @@ template SPARROW_IPC_API sparrow::primitive_array<int> deserialize_primitive_arr
 template SPARROW_IPC_API std::vector<uint8_t> serialize_primitive_array<float>(const sparrow::primitive_array<float>& arr);
 template SPARROW_IPC_API sparrow::primitive_array<float> deserialize_primitive_array<float>(const std::vector<uint8_t>& buffer);
 template SPARROW_IPC_API std::vector<uint8_t> serialize_primitive_array<double>(const sparrow::primitive_array<double>& arr);
-template SPARROW_IPC_API sparrow::primitive_array<double> deserialize_primitive_array<double>(const std::vector<uint8_t>& buffer);
+template SPARROW_IPC_API sparrow::primitive_array<double> deserialize_primitive_array<double>(const std::vector<uint8_t>& buffer);