下面是一个示例的C++接口封装，将UA_Client_deleteNode函数封装成一个类的成员函数：
#include <open62541/client.h>class UaClient {public:UaClient();~UaClient();bool connect();void disconnect();bool deleteNode(const UA_NodeId& nodeId);private:UA_Client* m_client;};UaClient::UaClient() {m_client = UA_Client_new();}UaClient::~UaClient() {UA_Client_delete(m_client);}bool UaClient::connect() {UA_ClientConfig_setDefault(UA_Client_getConfig(m_client));UA_StatusCode status = UA_Client_connect(m_client, "opc.tcp://localhost:4840");if (status != UA_STATUSCODE_GOOD) {return false;}return true;}void UaClient::disconnect() {UA_Client_disconnect(m_client);}bool UaClient::deleteNode(const UA_NodeId& nodeId) {// 将UA_Client_deleteNode函数的调用代码放在这里}int main() {UaClient client;if (!client.connect()) {// 连接失败处理逻辑return -1;}// 调用deleteNode方法删除节点client.disconnect();return 0;}
请注意，这只是一个简单示例，并且仅包含了部分功能。根据具体情况，您可能需要进行进一步的封装和错误处理。
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