main.cpp

#include "WordCachePch.h"
#include "WordCache.h"

using namespace core;

class SampleWordCache
    : public WordCache {

public:
    SampleWordCache()
    {
        // initialize the word cache.  it requires strings to be sorted by length and lowercase.
        // the original system did this in the tool pipeline, so here we'll just do it by hand

        mPhrases.push_back("you guys");  // multi word phrases are supported
        mPhrases.push_back("hello");
        mPhrases.push_back("cool");
        mPhrases.push_back("can");
        mPhrases.push_back("guy");  // is in the string, but shouldn't match because it is invalidated from the match 'you guys'
        mPhrases.push_back("his");  // is in the string, but shouldn't match because it is part of 'this'

        mPhrases.push_back("c");    // single characters can be replaced by images
        mPhrases.push_back("o");
        mPhrases.push_back("l");
        mPhrases.push_back("!");
        mPhrases.push_back("?");
    }
};

int main() {

    SimpleLogger::Create();
    SimpleLogger::Instance().SubscribeTo("Word Cache");

    SampleWordCache wordCache;

    std::vector<WordCache::Match> matches;

    // force to lower case to match entries in the word cache
    std::string s = "oh my, hello you guys!  can't you see how cool this is? cool! c-o-o-l!";

    wordCache.findMatches(s.c_str(), matches);

    sinfo("Word Cache", "Match count: %u", matches.size());

    auto i = matches.begin();
    auto e = matches.end();

    for (; i < e; ++i) {
        auto match = *i;
        auto phrase = match.phrase;

        sinfo("Word Cache", "Found phrase '%s' at index '%u'", phrase.c_str(), match.phraseInTextUnicodeIndex);
    }

    return 0;
}