在C++中，你可以使用以下代码将给定的函数转换为等效的版本：
#include <iostream>
#include <queue>
#include <string>
struct Node {
int value;
Node* left;
Node* right;
};
void preSerial(Node* head, std::queue<std::string>& ans) {
if (head == nullptr) {
ans.push("null");
} else {
ans.push(std::to_string(head->value));
preSerial(head->left, ans);
preSerial(head->right, ans);
}
}
std::queue<std::string> preSerial(Node* head) {
std::queue<std::string> ans;
preSerial(head, ans);
return ans;
}
int main() {
// 示例用法
Node* root = new Node{1, nullptr, nullptr};
root->left = new Node{2, nullptr, nullptr};
root->right = new Node{3, nullptr, nullptr};
std::queue<std::string> serialized = preSerial(root);
while (!serialized.empty()) {
std::cout << serialized.front() << " ";
serialized.pop();
}
// 期望输出: "1 2 null null 3 null null "
// 清理内存
delete root->left;
delete root->right;
delete root;
return 0;
}
这个C++代码中实现了相同的逻辑，使用了std::queue和指向节点的指针。注意，在C++中需要手动释放内存以避免内存泄漏。
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![/data # iw --debug dev wlan0 connect -w "lucky-5g" auth open key 0:1234567890
Usage: iw [options] dev connect [-w] [] [] [auth open|shared] [key 0:abcde d:1:6162636465] [mfp:req/opt/no]
Join the network with ...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162239148267954.png)
![驱动代码
void kalRxTaskletSchedule(struct GLUE_INFO *pr)
{
static unsigned int num = 0;
tasklet_hi_schedule(&pr->rRxTask[(num++)%NR_CPUS]);
// tasklet_hi_schedule(&pr->rRxTask);
DBGLOG(HAL, ERROR,](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162226144313964.png)
