Support new Fast-CDR v2.0.0 [19456]

.github/workflows/reusable-windows-ci.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Get minimum supported version of CMake
         uses: lukka/get-cmake@latest
         with:
-          cmakeVersion: '3.16.3'
+          cmakeVersion: '3.22.6'
 
       - name: Patch SDK for source indexing
         run: |

CMakeLists.txt

@@ -15,8 +15,7 @@
 ###############################################################################
 # CMake build rules for Fast DDS
 ###############################################################################
-cmake_minimum_required(VERSION 3.16.3)
-cmake_policy(VERSION 3.16.3...3.20.3)
+cmake_minimum_required(VERSION 3.22)
 
 # Set CMAKE_BUILD_TYPE to Release by default.
 if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
@@ -75,7 +74,8 @@ else()
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-psabi")
         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
     elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-undefined,error")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-builtins")
+        set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl")
     endif()
 
     if(EPROSIMA_BUILD)
@@ -232,7 +232,7 @@ if(NOT BUILD_SHARED_LIBS)
     set(FASTDDS_STATIC ON)
 endif()
 
-eprosima_find_package(fastcdr REQUIRED)
+eprosima_find_package(fastcdr 2.0 REQUIRED)
 eprosima_find_thirdparty(Asio asio VERSION 1.10.8)
 eprosima_find_thirdparty(TinyXML2 tinyxml2)
 
@@ -507,9 +507,9 @@ if(BUILD_DOCUMENTATION)
 
             # As stated in CMake's documentation: https://cmake.org/cmake/help/latest/command/file.html#transfer
             # STATUS will return a list with two elements: the numeric status and the message returned.
-            # A 0 numeric error means no error in the operation 
+            # A 0 numeric error means no error in the operation
             list(GET DOWNLOAD_STATUS 0 DOWNLOAD_RC)
-            
+
             if (DOWNLOAD_RC)
                 message(STATUS "Unable to download documentation for version ${PROJECT_VERSION}. Falling back to latest.")
                 file(DOWNLOAD "https://fast-dds.docs.eprosima.com/_/downloads/en/latest/htmlzip/" "./eprosima-fast-rtps.zip")

examples/cpp/dds/AdvancedConfigurationExample/CMakeLists.txt

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22)
 
 project(AdvancedConfigurationExample VERSION 1 LANGUAGES CXX)
 

examples/cpp/dds/AdvancedConfigurationExample/HelloWorld.cxx

@@ -14,9 +14,9 @@
 
 /*!
  * @file HelloWorld.cpp
- * This source file contains the definition of the described types in the IDL file.
+ * This source file contains the implementation of the described types in the IDL file.
  *
- * This file was generated by the tool gen.
+ * This file was generated by the tool fastddsgen.
  */
 
 #ifdef _WIN32
@@ -29,27 +29,20 @@ char dummy;
 #include "HelloWorld.h"
 #include <fastcdr/Cdr.h>
 
+
 #include <fastcdr/exceptions/BadParamException.h>
 using namespace eprosima::fastcdr::exception;
 
 #include <utility>
 
-#define HelloWorld_max_cdr_typesize 24ULL;
-#define HelloWorld_max_key_cdr_typesize 0ULL;
 
 HelloWorld::HelloWorld()
 {
-    // unsigned long m_index
-    m_index = 0;
-    // char m_message
-    memset(&m_message, 0, (20) * 1);
 
 }
 
 HelloWorld::~HelloWorld()
 {
-
-
 }
 
 HelloWorld::HelloWorld(
@@ -60,7 +53,7 @@ HelloWorld::HelloWorld(
 }
 
 HelloWorld::HelloWorld(
-        HelloWorld&& x) noexcept 
+        HelloWorld&& x) noexcept
 {
     m_index = x.m_index;
     m_message = std::move(x.m_message);
@@ -89,8 +82,8 @@ HelloWorld& HelloWorld::operator =(
 bool HelloWorld::operator ==(
         const HelloWorld& x) const
 {
-
-    return (m_index == x.m_index && m_message == x.m_message);
+    return (m_index == x.m_index &&
+           m_message == x.m_message);
 }
 
 bool HelloWorld::operator !=(
@@ -99,49 +92,6 @@ bool HelloWorld::operator !=(
     return !(*this == x);
 }
 
-size_t HelloWorld::getMaxCdrSerializedSize(
-        size_t current_alignment)
-{
-    static_cast<void>(current_alignment);
-    return HelloWorld_max_cdr_typesize;
-}
-
-size_t HelloWorld::getCdrSerializedSize(
-        const HelloWorld& data,
-        size_t current_alignment)
-{
-    (void)data;
-    size_t initial_alignment = current_alignment;
-
-
-    current_alignment += 4 + eprosima::fastcdr::Cdr::alignment(current_alignment, 4);
-
-
-    current_alignment += ((20) * 1) + eprosima::fastcdr::Cdr::alignment(current_alignment, 1);
-
-
-    return current_alignment - initial_alignment;
-}
-
-void HelloWorld::serialize(
-        eprosima::fastcdr::Cdr& scdr) const
-{
-
-    scdr << m_index;
-    scdr << m_message;
-
-
-}
-
-void HelloWorld::deserialize(
-        eprosima::fastcdr::Cdr& dcdr)
-{
-
-    dcdr >> m_index;
-    dcdr >> m_message;
-
-}
-
 /*!
  * @brief This function sets a value in member index
  * @param _index New value for member index
@@ -170,6 +120,7 @@ uint32_t& HelloWorld::index()
     return m_index;
 }
 
+
 /*!
  * @brief This function copies the value in member message
  * @param _message New value to be copied in member message
@@ -209,21 +160,5 @@ std::array<char, 20>& HelloWorld::message()
 }
 
 
-size_t HelloWorld::getKeyMaxCdrSerializedSize(
-        size_t current_alignment)
-{
-    static_cast<void>(current_alignment);
-    return HelloWorld_max_key_cdr_typesize;
-}
-
-bool HelloWorld::isKeyDefined()
-{
-    return false;
-}
-
-void HelloWorld::serializeKey(
-        eprosima::fastcdr::Cdr& scdr) const
-{
-    (void) scdr;
-}
-
+// Include auxiliary functions like for serializing/deserializing.
+#include "HelloWorldCdrAux.ipp"

examples/cpp/dds/AdvancedConfigurationExample/HelloWorld.h

@@ -16,21 +16,23 @@
  * @file HelloWorld.h
  * This header file contains the declaration of the described types in the IDL file.
  *
- * This file was generated by the tool gen.
+ * This file was generated by the tool fastddsgen.
  */
 
 #ifndef _FAST_DDS_GENERATED_HELLOWORLD_H_
 #define _FAST_DDS_GENERATED_HELLOWORLD_H_
 
-
-#include <fastrtps/utils/fixed_size_string.hpp>
-
-#include <stdint.h>
 #include <array>
+#include <bitset>
+#include <cstdint>
+#include <map>
 #include <string>
 #include <vector>
-#include <map>
-#include <bitset>
+
+#include <fastcdr/cdr/fixed_size_string.hpp>
+#include <fastcdr/xcdr/optional.hpp>
+
+
 
 #if defined(_WIN32)
 #if defined(EPROSIMA_USER_DLL_EXPORT)
@@ -59,10 +61,12 @@
 namespace eprosima {
 namespace fastcdr {
 class Cdr;
+class CdrSizeCalculator;
 } // namespace fastcdr
 } // namespace eprosima
 
 
+
 /*!
  * @brief This class represents the structure HelloWorld defined by the user in the IDL file.
  * @ingroup HelloWorld
@@ -142,6 +146,7 @@ class HelloWorld
      */
     eProsima_user_DllExport uint32_t& index();
 
+
     /*!
      * @brief This function copies the value in member message
      * @param _message New value to be copied in member message
@@ -168,67 +173,10 @@ class HelloWorld
      */
     eProsima_user_DllExport std::array<char, 20>& message();
 
-    /*!
-    * @brief This function returns the maximum serialized size of an object
-    * depending on the buffer alignment.
-    * @param current_alignment Buffer alignment.
-    * @return Maximum serialized size.
-    */
-    eProsima_user_DllExport static size_t getMaxCdrSerializedSize(
-            size_t current_alignment = 0);
-
-    /*!
-     * @brief This function returns the serialized size of a data depending on the buffer alignment.
-     * @param data Data which is calculated its serialized size.
-     * @param current_alignment Buffer alignment.
-     * @return Serialized size.
-     */
-    eProsima_user_DllExport static size_t getCdrSerializedSize(
-            const HelloWorld& data,
-            size_t current_alignment = 0);
-
-
-    /*!
-     * @brief This function serializes an object using CDR serialization.
-     * @param cdr CDR serialization object.
-     */
-    eProsima_user_DllExport void serialize(
-            eprosima::fastcdr::Cdr& cdr) const;
-
-    /*!
-     * @brief This function deserializes an object using CDR serialization.
-     * @param cdr CDR serialization object.
-     */
-    eProsima_user_DllExport void deserialize(
-            eprosima::fastcdr::Cdr& cdr);
-
-
-
-    /*!
-     * @brief This function returns the maximum serialized size of the Key of an object
-     * depending on the buffer alignment.
-     * @param current_alignment Buffer alignment.
-     * @return Maximum serialized size.
-     */
-    eProsima_user_DllExport static size_t getKeyMaxCdrSerializedSize(
-            size_t current_alignment = 0);
-
-    /*!
-     * @brief This function tells you if the Key has been defined for this type
-     */
-    eProsima_user_DllExport static bool isKeyDefined();
-
-    /*!
-     * @brief This function serializes the key members of an object using CDR serialization.
-     * @param cdr CDR serialization object.
-     */
-    eProsima_user_DllExport void serializeKey(
-            eprosima::fastcdr::Cdr& cdr) const;
-
 private:
 
-    uint32_t m_index;
-    std::array<char, 20> m_message;
+    uint32_t m_index{0};
+    std::array<char, 20> m_message{0};
 
 };
 

examples/cpp/dds/AdvancedConfigurationExample/HelloWorldCdrAux.hpp

@@ -0,0 +1,45 @@
+// Copyright 2016 Proyectos y Sistemas de Mantenimiento SL (eProsima).
+//
+// Licensed 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.
+
+/*!
+ * @file HelloWorldCdrAux.hpp
+ * This source file contains some definitions of CDR related functions.
+ *
+ * This file was generated by the tool fastddsgen.
+ */
+
+#ifndef _FAST_DDS_GENERATED_HELLOWORLDCDRAUX_HPP_
+#define _FAST_DDS_GENERATED_HELLOWORLDCDRAUX_HPP_
+
+#include "HelloWorld.h"
+
+constexpr uint32_t HelloWorld_max_cdr_typesize {28UL};
+constexpr uint32_t HelloWorld_max_key_cdr_typesize {0UL};
+
+
+namespace eprosima {
+namespace fastcdr {
+
+class Cdr;
+class CdrSizeCalculator;
+
+eProsima_user_DllExport void serialize_key(
+        eprosima::fastcdr::Cdr& scdr,
+        const HelloWorld& data);
+
+
+} // namespace fastcdr
+} // namespace eprosima
+
+#endif // _FAST_DDS_GENERATED_HELLOWORLDCDRAUX_HPP_