Failed to lookupRange via deserialized SuRF

[iele]

I am trying to wrap SuRF lib with JNI. But I found a bug when testing serialize & deserialize function.
Then I modified the simple_example.cpp and the bug still happend.
Test code:

#include <iostream>
#include <vector>

#include "include/surf.hpp"

using namespace surf;

int main() {
    std::vector<std::string> keys = {
	"f",
	"far",
	"fast",
	"s",
	"top",
	"toy",
	"trie",
    };

    // basic surf
    SuRF* surf = new SuRF(keys);

    char* data = surf->serialize();
    surf = SuRF::deSerialize(data);
    std::cout << surf->lookupKey("f");
    std::cout << surf->lookupKey("far");
    std::cout << surf->lookupKey("fast");
    std::cout << surf->lookupKey("s");
    std::cout << surf->lookupKey("top");
    std::cout << surf->lookupRange("a", true, "a", true);
    std::cout << surf->lookupRange("fa", true, "fast", true);
    std::cout << surf->lookupRange("st", true, "top", true);
    std::cout << surf->lookupRange("fat", true, "trie", true);
    std::cout << surf->lookupRange("st", true, "z", true);
    return 0;
}

ScreenShot: (both happend in Windows and WSL)

[huanchenz]

Thank you for the bug report! I forgot to initialize the iterator during deserialization. The fix has been pushed to the repo :)

[iele]

Thank you for the bug report! I forgot to initialize the iterator during deserialization. The fix has been pushed to the repo :)

Very nice! I am gonna try it!

[iele]

It works, thanks a lot.