Refs #23264: Fix windows compilation

Signed-off-by: Mario-DL <mariodominguez@eprosima.com>

Author: Mario-DL

include/fastdds/rtps/common/WriteParams.hpp

@@ -46,9 +46,9 @@ class FASTDDS_EXPORTED_API WriteParams
      */
     struct FASTDDS_EXPORTED_API UserWriteData
     {
-        FASTDDS_EXPORTED_API UserWriteData() = default;
+        UserWriteData() = default;
 
-        FASTDDS_EXPORTED_API virtual ~UserWriteData() = default;
+        virtual ~UserWriteData() = default;
     };
 
     /**
@@ -239,14 +239,26 @@ class FASTDDS_EXPORTED_API WriteParams
 
 private:
 
+    class FASTDDS_EXPORTED_API UserWriteDataPtr : public std::shared_ptr<UserWriteData>
+    {
+    public:
+
+        UserWriteDataPtr(
+                std::shared_ptr<UserWriteData> ptr)
+            : std::shared_ptr<UserWriteData>(ptr)
+        {
+        }
+
+    };
+
     /// Attribute that holds sample_identity member value
     SampleIdentity sample_identity_;
     /// Attribute that holds related_sample_identity member value
     SampleIdentity related_sample_identity_;
     /// Attribute that holds source_timestamp member value
     Time_t source_timestamp_{ -1, TIME_T_INFINITE_NANOSECONDS };
     /// User write data
-    std::shared_ptr<UserWriteData> user_write_data_ = nullptr;
+    UserWriteDataPtr user_write_data_{nullptr};
 };
 
 }  // namespace rtps

test/blackbox/common/DDSBlackboxTestsContentFilter.cpp

@@ -790,7 +790,7 @@ TEST_P(DDSContentFilter, filter_with_prefilter)
     // Set a user write data on the writer to filter out samples 4 < index < 8
     rtps::WriteParams write_params;
     write_params.user_write_data(std::make_shared<CustomUserWriteData>(
-                8u, 4u));
+                (uint16_t)8u, (uint16_t)4u));
     writer.write_params(write_params);
 
     auto data = default_helloworld_data_generator();

test/blackbox/common/DDSBlackboxTestsDataWriter.cpp

@@ -1503,7 +1503,7 @@ TEST_P(DDSDataWriter, datawriter_prefilter_filtering_by_payload)
     // Set a user write data on the writer to filter out samples with idx <= 5
     rtps::WriteParams write_params;
     write_params.user_write_data(std::make_shared<CustomUserWriteData>(
-                5u));
+                (uint16_t)5u));
     writer.write_params(write_params);
 
     auto data = default_helloworld_data_generator();