Defined in header <fkYAML/node.hpp>

fkyaml::basic_node::is_uint

bool is_uint() const noexcept;

Tests whether the node value is an unsigned integer.

Return Value

true if the node value is an unsigned integer, false otherwise.

Examples

Example

#include <iomanip>
#include <iostream>
#include <fkYAML/node.hpp>

int main() {
    using namespace fkyaml::literals;
    fkyaml::node n = "v: 15745692345339290292"_yaml;
    std::cout << std::boolalpha << n["v"].is_uint() << std::endl;
    return 0;
}

output:

true

See Also

• node_type