Decimal precision truncated when serialize/deserialize std::vector<double> container #417
Description
Hi author, I found that the std::vector lost precision during the process of deserializing, As the following sample code:
ryml::Tree tree;
{
std::vector<double> test_vec{1.23234412342131234,
2.12323123143434237,
3.67847983572591234};
ryml::NodeRef root = tree.rootref();
root |= ryml::SEQ;
root << test_vec;
}
{
ryml::ConstNodeRef root = tree.crootref();
std::vector<double> test_vec;
root >> test_vec;
for (const auto& elem : test_vec) {
std::cout << "elem " << elem << std::endl;
}
}The program will output:
elem 1.23234
elem 2.12323
elem 3.67848
How can I avoid losing numerical accuracy ？