Defined in header <fkYAML/node.hpp>

fkyaml::basic_node::has_tag_name

bool has_tag_name() const noexcept;

Check if the YAML node has a tag name.

Return Value

true if the YAML node has a tag name, false otherwise.

Example

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

int main() {
    // create a YAML node.
    fkyaml::node n = {{"foo", true}};

    // check if the node has a tag name.
    std::cout << std::boolalpha << n.has_tag_name() << std::endl;

    // set a tag name.
    n.add_tag_name("!!map");

    // check if the node has a tag name again.
    std::cout << std::boolalpha << n.has_tag_name() << std::endl;

    return 0;
}

output:

false
true

See Also

• basic_node
• add_tag_name