jsonv::merge_rules Class Reference

This class is used in merge_explicit for defining what the function should do in the cases of conflicts. More...

#include <jsonv/algorithm.hpp>

Inheritance diagram for jsonv::merge_rules:

Public Member Functions
virtual value	resolve_same_key (path &&current_path, value &&a, value &&b) const =0
	Called when merging a kind::object and the two objects share a key.
virtual value	resolve_type_conflict (path &&current_path, value &&a, value &&b) const =0
	Called when a and b have kind values which are incompatible for merging.

Detailed Description

This class is used in merge_explicit for defining what the function should do in the cases of conflicts.

Definition at line 275 of file algorithm.hpp.

Member Function Documentation

resolve_same_key()

virtual value jsonv::merge_rules::resolve_same_key ( path &&  current_path, value &&  a, value &&  b  ) const

pure virtual

Called when merging a kind::object and the two objects share a key.

The implementation can either throw or merge the keys.

Parameters

current_path	is the merge path with the key that conflicted appended.
a	is the left-hand value to merge.
b	is the right-hand value to merge.

Implemented in jsonv::dynamic_merge_rules, jsonv::throwing_merge_rules, and jsonv::recursive_merge_rules.

resolve_type_conflict()

virtual value jsonv::merge_rules::resolve_type_conflict ( path &&  current_path, value &&  a, value &&  b  ) const

pure virtual

Called when a and b have kind values which are incompatible for merging.

The implementation can either throw or coerce a merge.

Parameters

current_path	path with the conflicting kind values.
a	is the left-hand value to merge.
b	is the right-hand value to merge.

Implemented in jsonv::dynamic_merge_rules, jsonv::throwing_merge_rules, and jsonv::recursive_merge_rules.

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The documentation for this class was generated from the following file:

• jsonv/algorithm.hpp