DimitrisVlachos / VariableSequenceIndexBuilder

Variable sequence index builder (WIP : BIG DATA support)

VariableSequenceIndexBuilder

Variable sequence index builder (WIP : BIG DATA support)

index_builder_if<std::string,uint32_t>* builder = new index_builder_basic_impl<std::string,uint32_t>();

Simple example

index_builder_if<std::string,uint32_t>* builder = new index_builder_basic_impl<std::string,uint32_t>();

//add some data
std::array<std::string,5> data  = { "Hello" , "Test" , "Word" , "Something" , "Whatever" };
uint32_t index;
std::string* res;


//Generate unique indexes
std::cout << "Generate:" << std::endl;
for(auto i = 0;i < data.size();++i) {
    std::cout << "Adding " << data[i] << std::endl;
    builder->get_index(data[i],index);
    std::cout << "Index: " << index << std::endl;
}

//Validate
std::cout << "Validate:" << std::endl;
for(auto i = 0;i < data.size();++i) {
    if (builder->get_index(data[i],index))
        std::cout << "Index: " << index << " for " << data[i] << " already exists" << std::endl;
    else
        std::cout << "This should not happen!" << std::endl;
}

//Resolve
std::cout << "Resolve:" << std::endl;
for(auto i = 0;i < data.size();++i) {
    builder->get_index(data[i],index);
    builder->get_string(index,res);
    std::cout << index << " => " << *res << std::endl;
}


//Store
std::cout << "Store:" << std::endl;
builder->store("data");

//Load
std::cout << "Load:" << std::endl;
std::cout << "Res: " << builder->load("data") << std::endl;

for(auto i = 0;i < data.size();++i) {
    if (builder->get_index(data[i],index))
        std::cout << "Index: " << index << " for " << data[i] << " already exists" << std::endl;
    else
        std::cout << "This should not happen! " << index << std::endl;
}

//done
delete builder;