#145 Expand swap() support for basic node #163
Merged
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Before this PR, non-default
basic_node
template instance classes are not specialized forswap()
.To improve the quality of user-defined customization of
basic_node
template class, I have replaced the overloaded version ofstd::swap()
with the one defined in thefkyaml
namespace.The library users will still be able to call swap() for
fkyaml::node
instances just as they did before this PR, which means that backward compatibility is still guranteed.