cache_memcache.cpp

Memory cache example

 
#include "cache/memcache.h"
#include "threads/thread.h"
 
#include <iostream>
 
int main(int argc, char** argv)
{
    CppCommon::MemCache<std::string, int> cache;
 
    // Fill the memory cache
    cache.insert("123", 123);
    cache.insert("456", 456, CppCommon::Timespan::milliseconds(100));
 
    int result;
 
    // Get the memory cache values
    if (cache.find("123", result))
        std::cout << "Found: " << result << std::endl;
    if (cache.find("456", result))
        std::cout << "Found: " << result << std::endl;
 
    // Sleep for a while...
    CppCommon::Thread::SleepFor(CppCommon::Timespan::milliseconds(200));
 
    // Watchdog the memory cache to erase entries with timeout
    cache.watchdog();
 
    // Get the memory cache values
    if (cache.find("123", result))
        std::cout << "Found: " << result << std::endl;
    if (cache.find("456", result))
        std::cout << "Found: " << result << std::endl;
 
    return 0;
}