Write to Tree

Implementation of serialization to a tree. More...

Modules
	Arena utils
	Implementation utils for serializing scalars in a tree's arena.

Functions
template<class T >
type_bits	c4::yml::scalar_flags_val (T const &) noexcept
	Return extra style flags to use when setting a scalar as val. More...
template<class T >
type_bits	c4::yml::scalar_flags_key (T const &) noexcept
	Return extra style flags to use when setting a scalar as key. More...
template<class T >
void	c4::yml::write (Tree *tree, id_type id, T const &v)
	Serialize a variable to the tree's arena, and set it as the node's val. More...
template<class T >
void	c4::yml::write_key (Tree *tree, id_type id, T const &v)
	Serialize a variable to the tree's arena, and set it as the node's key. More...

Detailed Description

Implementation of serialization to a tree.

Function Documentation

template<class T >

type_bits c4::yml::scalar_flags_val ( T const &  )

inlinenoexcept

Return extra style flags to use when setting a scalar as val.

Defaults to VAL_PLAIN for arithmetic types, or NOTYPE otherwise

Definition at line 1785 of file tree.hpp.

Referenced by c4::yml::write().

{
    if constexpr (std::is_arithmetic_v<T>)
        return VAL_PLAIN;
    else
        return NOTYPE;
}

template<class T >

type_bits c4::yml::scalar_flags_key ( T const &  )

inlinenoexcept

Return extra style flags to use when setting a scalar as key.

Defaults to KEY_PLAIN for arithmetic types, or NOTYPE otherwise

Definition at line 1795 of file tree.hpp.

Referenced by c4::yml::write_key().

{
    if constexpr (std::is_arithmetic_v<T>)
        return KEY_PLAIN;
    else
        return NOTYPE;
}

template<class T >

void c4::yml::write ( Tree *  tree, id_type  id, T const &  v  )

inline

Serialize a variable to the tree's arena, and set it as the node's val.

Definition at line 1838 of file tree.hpp.

Referenced by c4::yml::Tree::save(), and c4::yml::Tree::set_serialized().

{
    tree->set_val(id, serialize_to_arena(tree, v), scalar_flags_val(v));
}

template<class T >

void c4::yml::write_key ( Tree *  tree, id_type  id, T const &  v  )

inline

Serialize a variable to the tree's arena, and set it as the node's key.

Warning

The key MUST be a scalar value. The tree cannot handle container keys.

Definition at line 1848 of file tree.hpp.

Referenced by c4::yml::Tree::save_key(), and c4::yml::Tree::set_key_serialized().

{
    tree->set_key(id, serialize_to_arena(tree, v), scalar_flags_key(v));
}