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Defined in header <fkYAML/node.hpp>

fkyaml::basic_node::swap

void swap(basic_node& rhs) noexcept; // (1)

template <
    template <typename, typename...> class SequenceType, template <typename, typename, typename...> class MappingType,
    typename BooleanType, typename IntegerType, typename FloatNumberType, typename StringType,
    template <typename, typename = void> class ConverterType>
inline void swap(
    basic_node<SequenceType, MappingType, BooleanType, IntegerType, FloatNumberType, StringType, ConverterType>& lhs,
    basic_node<SequenceType, MappingType, BooleanType, IntegerType, FloatNumberType, StringType, ConverterType>& rhs) noexcept(noexcept(lhs.swap(rhs))); // (2)

Swaps the internally stored data with the given basic_node object.

Overload (1)

void swap(basic_node& rhs) noexcept; // (1)

Parameters

rhs [in]
A basic_node object to be swapped with.
Example 
#include <iostream>
#include <fkYAML/node.hpp>

int main() {
    // create YAML nodes.
    fkyaml::node n1 = 123;
    fkyaml::node n2 = "foo";

    // swap the internally stored data between n1 & n2.
    n1.swap(n2);

    // print the swapped values.
    std::cout << n1.get_value_ref<std::string&>() << std::endl;
    std::cout << n2.get_value<std::int64_t>() << std::endl;
    return 0;
}

output: 

foo
123

Overload (2)

template <
    template <typename, typename...> class SequenceType, template <typename, typename, typename...> class MappingType,
    typename BooleanType, typename IntegerType, typename FloatNumberType, typename StringType,
    template <typename, typename = void> class ConverterType>
inline void swap(
    basic_node<SequenceType, MappingType, BooleanType, IntegerType, FloatNumberType, StringType, ConverterType>& lhs,
    basic_node<SequenceType, MappingType, BooleanType, IntegerType, FloatNumberType, StringType, ConverterType>& rhs) noexcept(noexcept(lhs.swap(rhs))); // (2)

Parameters

lhs [in]
A left-hand-side basic_node object to be swapped with.
rhs
A right-hand-side basic_node object to be swapped with.
Example 
#include <iostream>
#include <fkYAML/node.hpp>

int main() {
    // create YAML nodes.
    fkyaml::node n1 = 123;
    fkyaml::node n2 = "foo";

    // swap the internally stored data between n1 & n2.
    using std::swap;
    swap(n1, n2);

    // print the swapped values.
    std::cout << n1.get_value_ref<std::string&>() << std::endl;
    std::cout << n2.get_value<std::int64_t>() << std::endl;
    return 0;
}

output: 

foo
123

See Also