Use rpputils::find_and_replace instead of std::regex_replace

rmw_connext_shared_cpp/CMakeLists.txt

@@ -22,6 +22,7 @@ if(NOT Connext_FOUND)
  message(WARNING "Could not find RTI Connext - skipping '${PROJECT_NAME}'")
  return()
 endif()
+find_package(rcpputils REQUIRED)
 find_package(rcutils REQUIRED)
 find_package(rmw REQUIRED)
 
@@ -57,6 +58,7 @@ add_library(
  src/types/custom_publisher_listener.cpp
  src/types/custom_subscriber_listener.cpp)
 ament_target_dependencies(rmw_connext_shared_cpp
+ "rcpputils"
  "rcutils"
  "rmw"
  "Connext")

rmw_connext_shared_cpp/package.xml

@@ -13,6 +13,7 @@
  <buildtool_export_depend>ament_cmake</buildtool_export_depend>
 
  <build_depend>connext_cmake_module</build_depend>
+ <build_depend>rcpputils</build_depend>
  <build_depend>rcutils</build_depend>
  <build_depend>rmw</build_depend>
  <build_depend>rti-connext-dds-5.3.1</build_depend>

rmw_connext_shared_cpp/src/demangle.cpp

@@ -15,10 +15,10 @@
 #include <algorithm>
 #include <cstring>
 #include <map>
-#include <regex>
 #include <string>
 #include <vector>
 
+#include "rcpputils/find_and_replace.hpp"
 #include "rcutils/logging_macros.h"
 
 #include "rmw_connext_shared_cpp/namespace_prefix.hpp"
@@ -44,7 +44,7 @@ _demangle_if_ros_type(const std::string & dds_type_string)
  substring_position != std::string::npos)
  {
  std::string type_namespace = dds_type_string.substr(0, substring_position);
- type_namespace = std::regex_replace(type_namespace, std::regex("::"), "/");
+ type_namespace = rcpputils::find_and_replace(type_namespace, "::", "/");
  size_t start = substring_position + substring.size();
  std::string type_name = dds_type_string.substr(start, dds_type_string.length() - 1 - start);
  return type_namespace + type_name;
@@ -131,7 +131,7 @@ _demangle_service_type_only(const std::string & dds_type_name)
  // everything checks out, reformat it from '<namespace>::dds_::<type><suffix>'
  // to '<namespace>/<type>'
  std::string type_namespace = dds_type_name.substr(0, ns_substring_position);
- type_namespace = std::regex_replace(type_namespace, std::regex("::"), "/");
+ type_namespace = rcpputils::find_and_replace(type_namespace, "::", "/");
  size_t start = ns_substring_position + ns_substring.length();
  std::string type_name = dds_type_name.substr(start, suffix_position - start);
  return type_namespace + type_name;