# lmq

**Repository Path**: stdarg/lmq

## Basic Information

- **Project Name**: lmq
- **Description**: litemq轻量消息队列
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-03-27
- **Last Updated**: 2024-03-29

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# lmq

## 介绍
litemq轻量消息队列


## 安装教程
```cpp
#include <cstdio>
#include <string>
#include "lmq_syncm.h"
#include "lmq_time.h"

void on_item(const std::string& key, const std::string &value) {
    printf("%s [%s]=%s\n", __func__, key.data(), value.data());
}

int main(void) {
    lmq_syncm<std::string, std::string> m;
    lmq_time t;

    t.boottime();
    double start = t.unixnano_f64();
    for (int i = 0; i < (1 << 20); i++) {
        char k[32];
        char v[32];

        snprintf(k, sizeof(k), "k%030d", i);
        snprintf(v, sizeof(v), "v%030d", i);
        m.set(k, v);
    }
    t.boottime();
    double stop = t.unixnano_f64();
    printf("diff=%f\n", stop - start);
    getchar();

    m.foreach(on_item);
}
```