Function vector_debug

src/sqlite-vector.cpp:161–186

}

static void vector_debug(sqlite3_context *context,
                         int argc,
                         sqlite3_value **argv) {

    vec_ptr pVec = valueAsVector(argv[0]);

    if (pVec == nullptr) {

        sqlite3_result_error(context, "Value not a vector", -1);
        return;
    }

    sqlite3_str *str = sqlite3_str_new(0);
    sqlite3_str_appendf(str, "size: %lld [", pVec->size());

    for (int i = 0; i < pVec->size(); i++) {

        if (i == 0)
            sqlite3_str_appendf(str, "%f", pVec->at(i));
        else
            sqlite3_str_appendf(str, ", %f", pVec->at(i));
    }

    sqlite3_str_appendchar(str, 1, ']');
    sqlite3_result_text(context, sqlite3_str_finish(str), -1, sqlite3_free);
}

#pragma endregion