Defined in header <fkYAML/node.hpp>

fkyaml::basic_node::const_iterator

using const_iterator = detail::iterator<const basic_node>;

The type for constant iterators of basic_node containers.
This iterator type is commonly used for sequence and mapping container values.

Example

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

int main() {
    // create YAML nodes.
    const fkyaml::node sequence_node = {1, 2, 3};
    // get an iterator to the first sequence element.
    fkyaml::node::const_iterator it = sequence_node.begin();
    std::cout << *it << std::endl;
    return 0;
}

output:

1

See Also

• basic_node
• begin
• iterator