replace create_parameter with declare_parameter

Signed-off-by: William Woodall <william@osrfoundation.org>

demo_nodes_cpp/src/parameters/list_parameters.cpp

@@ -29,12 +29,12 @@ int main(int argc, char ** argv)
   auto node = rclcpp::Node::make_shared("list_parameters");
 
   // Declare parameters that may be set on this node
-  node->create_parameter("foo");
-  node->create_parameter("bar");
-  node->create_parameter("baz");
-  node->create_parameter("foo.first");
-  node->create_parameter("foo.second");
-  node->create_parameter("foobar");
+  node->declare_parameter("foo");
+  node->declare_parameter("bar");
+  node->declare_parameter("baz");
+  node->declare_parameter("foo.first");
+  node->declare_parameter("foo.second");
+  node->declare_parameter("foobar");
 
   auto parameters_client = std::make_shared<rclcpp::SyncParametersClient>(node);
   while (!parameters_client->wait_for_service(1s)) {

demo_nodes_cpp/src/parameters/list_parameters_async.cpp

@@ -29,12 +29,12 @@ int main(int argc, char ** argv)
   auto node = rclcpp::Node::make_shared("list_parameters_async");
 
   // Declare parameters that may be set on this node
-  node->create_parameter("foo");
-  node->create_parameter("bar");
-  node->create_parameter("baz");
-  node->create_parameter("foo.first");
-  node->create_parameter("foo.second");
-  node->create_parameter("foobar");
+  node->declare_parameter("foo");
+  node->declare_parameter("bar");
+  node->declare_parameter("baz");
+  node->declare_parameter("foo.first");
+  node->declare_parameter("foo.second");
+  node->declare_parameter("foobar");
 
   auto parameters_client = std::make_shared<rclcpp::AsyncParametersClient>(node);
 

demo_nodes_cpp/src/parameters/parameter_events.cpp

@@ -51,10 +51,10 @@ int main(int argc, char ** argv)
   auto node = rclcpp::Node::make_shared("parameter_events");
 
   // Declare parameters that may be set on this node
-  node->create_parameter("foo");
-  node->create_parameter("bar");
-  node->create_parameter("baz");
-  node->create_parameter("foobar");
+  node->declare_parameter("foo");
+  node->declare_parameter("bar");
+  node->declare_parameter("baz");
+  node->declare_parameter("foobar");
 
   auto parameters_client = std::make_shared<rclcpp::SyncParametersClient>(node);
   while (!parameters_client->wait_for_service(1s)) {

demo_nodes_cpp/src/parameters/parameter_events_async.cpp

@@ -30,10 +30,10 @@ class ParameterEventsAsyncNode : public rclcpp::Node
   : Node("parameter_events")
   {
     // Declare parameters that may be set on this node
-    create_parameter("foo");
-    create_parameter("bar");
-    create_parameter("baz");
-    create_parameter("foobar");
+    this->declare_parameter("foo");
+    this->declare_parameter("bar");
+    this->declare_parameter("baz");
+    this->declare_parameter("foobar");
 
     // Typically a parameter client is created for a remote node by passing the name of the remote
     // node in the constructor; in this example we create a parameter client for this node itself.

demo_nodes_cpp/src/parameters/set_and_get_parameters.cpp

@@ -30,12 +30,12 @@ int main(int argc, char ** argv)
   auto node = rclcpp::Node::make_shared("set_and_get_parameters");
 
   // Declare parameters that may be set on this node
-  node->create_parameter("foo");
-  node->create_parameter("bar");
-  node->create_parameter("baz");
-  node->create_parameter("foobar");
-  node->create_parameter("foobarbaz");
-  node->create_parameter("toto");
+  node->declare_parameter("foo");
+  node->declare_parameter("bar");
+  node->declare_parameter("baz");
+  node->declare_parameter("foobar");
+  node->declare_parameter("foobarbaz");
+  node->declare_parameter("toto");
 
   auto parameters_client = std::make_shared<rclcpp::SyncParametersClient>(node);
   while (!parameters_client->wait_for_service(1s)) {

demo_nodes_cpp/src/parameters/set_and_get_parameters_async.cpp

@@ -30,12 +30,12 @@ int main(int argc, char ** argv)
   auto node = rclcpp::Node::make_shared("set_and_get_parameters_async");
 
   // Declare parameters that may be set on this node
-  node->create_parameter("foo");
-  node->create_parameter("bar");
-  node->create_parameter("baz");
-  node->create_parameter("foobar");
-  node->create_parameter("foobarbaz");
-  node->create_parameter("toto");
+  node->declare_parameter("foo");
+  node->declare_parameter("bar");
+  node->declare_parameter("baz");
+  node->declare_parameter("foobar");
+  node->declare_parameter("foobarbaz");
+  node->declare_parameter("toto");
 
   auto parameters_client = std::make_shared<rclcpp::AsyncParametersClient>(node);
   while (!parameters_client->wait_for_service(1s)) {