The StringTreeLeaf is, as the name suggests, a leaf (terminal node) of a StringTree. It provides the pointer to the node and a list of numbers that represent the index that corresponds to the placeholder "#". More...

#include <stringtree.hpp>

Public Member Functions
	StringTreeLeaf ()

std::string	toStdString () const

int	toStr (std::string &destination) const
	Utility functions to print the entire branch. More...

Public Attributes
boost::container::static_vector< uint16_t, 8 >	index_array

const StringTreeNode *	node_ptr

Static Public Attributes
static constexpr const char	NUM_PLACEHOLDER = '#'

static constexpr const char	SEPARATOR = '/'

Detailed Description

The StringTreeLeaf is, as the name suggests, a leaf (terminal node) of a StringTree. It provides the pointer to the node and a list of numbers that represent the index that corresponds to the placeholder "#".

For example if you want to represent the string

 foo/2/bar/3/hello/world

This would correspond to a branch of the tree (from root to the leaf) equal to these 6 nodes, where "foo" is the root and "world" is the leaf

foo -> # -> bar -> # ->hello -> world

array_size will be equal to two and index_array will contain these numbers {2,3}

Definition at line 79 of file stringtree.hpp.

Constructor & Destructor Documentation

◆ StringTreeLeaf()

Ros2Introspection::StringTreeLeaf::StringTreeLeaf ( )

inline

Definition at line 112 of file stringtree.hpp.

Member Function Documentation

◆ toStdString()

std::string Ros2Introspection::StringTreeLeaf::toStdString ( ) const

inline

Definition at line 90 of file stringtree.hpp.

◆ toStr()

int Ros2Introspection::StringTreeLeaf::toStr ( std::string & destination ) const

Utility functions to print the entire branch.

Definition at line 73 of file stringtree.cpp.

Member Data Documentation

◆ index_array

boost::container::static_vector<uint16_t,8> Ros2Introspection::StringTreeLeaf::index_array

Definition at line 85 of file stringtree.hpp.

◆ node_ptr

const StringTreeNode* Ros2Introspection::StringTreeLeaf::node_ptr

Definition at line 83 of file stringtree.hpp.

◆ NUM_PLACEHOLDER

constexpr const char Ros2Introspection::StringTreeLeaf::NUM_PLACEHOLDER = '#'

static

Definition at line 97 of file stringtree.hpp.

◆ SEPARATOR

constexpr const char Ros2Introspection::StringTreeLeaf::SEPARATOR = '/'