Conversions between basic_node objects and native data objects have been generalized by newly implemented node_value_converter class.
The node_value_converter delegates converting operations to fkyaml::to_node and fkyaml::from_node fanctor objects which will execute functions implemented for a target native data type with the mechanism of the Argument Dependent Lookup (ADL for short).
User customizations are available by implementing custom to_node()/from_node()OUTSIDE the fkyaml namespace. (maybe in the global namespace.)
The current restriction of the from_node() customization is that target native data types MUST be default constructible.
The restriction above will be fixed in some later PR.
Furthermore, implementations of STL supplementation to use features in C++14 or later has been moved to include/fkYAML/stl_supplement.hpp, which depends on the result of the C++ standard detection executed in include/fkYAML/version_macros.hpp.
Conversions between
basic_nodeobjects and native data objects have been generalized by newly implementednode_value_converterclass.The
node_value_converterdelegates converting operations tofkyaml::to_nodeandfkyaml::from_nodefanctor objects which will execute functions implemented for a target native data type with the mechanism of the Argument Dependent Lookup (ADL for short).User customizations are available by implementing custom
to_node()/from_node()OUTSIDE the fkyaml namespace. (maybe in the global namespace.)The current restriction of the
from_node()customization is that target native data types MUST be default constructible.The restriction above will be fixed in some later PR.
Furthermore, implementations of STL supplementation to use features in C++14 or later has been moved to
include/fkYAML/stl_supplement.hpp, which depends on the result of the C++ standard detection executed ininclude/fkYAML/version_macros.hpp.