xtl_position_bof Class Reference

#include <xtl_primary.h>

List of all members.

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Detailed Description

Defines behavior of begin(), beginning of the user input lexeme inside CTTL grammar expressions.

Definition at line 3347 of file xtl_primary.h.

Static Public Member Functions
template<typename UniverseT>
size_t	match (UniverseT &edge_)
	Implements match algorithm for beginning of the user input.
template<typename UniverseT>
size_t	find (UniverseT &edge_)
	Implements search algorithm for beginning of the user input.
template<typename UniverseT>
size_t	bang_find (UniverseT &edge_)
	Implements repeatable search algorithm for beginning of the user input.

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Member Function Documentation

size_t bang_find (  UniverseT &  edge_  )  [inline, static]

Implements repeatable search algorithm for beginning of the user input. 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: this method always succeeds and returns absolute offset zero. Definition at line 3421 of file xtl_primary.h.

size_t find (  UniverseT &  edge_  )  [inline, static]

Implements search algorithm for beginning of the user input. 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: this method always succeeds and returns absolute offset zero. Definition at line 3398 of file xtl_primary.h.

size_t match (  UniverseT &  edge_  )  [inline, static]

Implements match algorithm for beginning of the user input. 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 zero. Otherwise, it returns UniverseT::string_T::npos, indicating that the evaluation method has failed. Definition at line 3372 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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