xtl_text_ref_end Class Template Reference

#include <xtl_primary.h>

Inheritance diagram for xtl_text_ref_end:

[legend]Collaboration diagram for xtl_text_ref_end:

[legend]List of all members.

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Detailed Description

template<typename StringT>
class cttl_impl::xtl_text_ref_end< StringT >

Implements behavior of end(text), lower boundary of the user-defined multi-character entity lexeme inside CTTL grammar expressions.

StringT

Template parameter specifying type of the encapsulated string.

Definition at line 2421 of file xtl_primary.h.

Public Member Functions
	xtl_text_ref_end (StringT const *str_ptr_)
	Constructs and initializes the object.
void	operator= (xtl_text_ref_end< StringT > const &) const
	Assignment does nothing.
template<typename UniverseT>
size_t	match (UniverseT &edge_)
	Implements grammar evaluation method for multi-character entity match algorithm, starting at the upper boundary of the parseable universe.
template<typename UniverseT>
size_t	internal_match (UniverseT &edge_)
	Implements match grammar evaluation method.
template<typename UniverseT>
size_t	internal_find (UniverseT &edge_)
	Implements search grammar evaluation method.

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Member Function Documentation

size_t internal_find (  UniverseT &  edge_  )  [inline]

Implements search grammar evaluation method. UniverseT Template parameter specifying type of the parseable universe. Can be either cttl::const_edge or cttl::edge. Parameters: edge_  reference to the parseable universe. Returns: evaluation result: if method succeeds, it returns absolute offset corresponding to the lower boundary of the matched entity. Otherwise, it returns UniverseT::string_T::npos, indicating that the evaluation method has failed. Definition at line 2554 of file xtl_primary.h.

size_t internal_match (  UniverseT &  edge_  )  [inline]

Implements match grammar evaluation method. UniverseT Template parameter specifying type of the parseable universe. Can be either cttl::const_edge or cttl::edge. Parameters: edge_  reference to the parseable universe. Returns: evaluation result: if method succeeds, it returns absolute offset corresponding to the lower boundary of the matched entity. Otherwise, it returns UniverseT::string_T::npos, indicating that the evaluation method has failed. Definition at line 2496 of file xtl_primary.h.

size_t match (  UniverseT &  edge_  )  [inline]

Implements grammar evaluation method for multi-character entity match algorithm, starting at the upper boundary of the parseable universe. UniverseT Template parameter specifying type of the parseable universe. Can be either cttl::const_edge or cttl::edge. Parameters: edge_  reference to the parseable universe. Postcondition: If method succeeds, the universe, specified by the edge_ parameter, gets consumed accordingly to the size of the matched symbol. Returns: evaluation result: if method succeeds, it returns absolute offset corresponding to the lower boundary of the matched symbol. Otherwise, it returns UniverseT::string_T::npos, indicating that the evaluation method has failed. Reimplemented from xtl_primary< xtl_text_ref_end< StringT > >. Definition at line 2468 of file xtl_primary.h.

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

• xtl_primary.h

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