elftosb::ExcludesListMatcher Class Reference

Matches strings using a series of include and exclude glob patterns. More...

#include <ExcludesListMatcher.h>

Inheritance diagram for elftosb::ExcludesListMatcher:

Collaboration diagram for elftosb::ExcludesListMatcher:

Classes
struct	glob_list_item_t
	Information about one glob pattern entry in a match list. More...

Public Member Functions
	ExcludesListMatcher ()
	Default constructor.
	~ExcludesListMatcher ()
	Destructor.
virtual bool	match (const std::string &testValue)
	Performs a single string match test against testValue. More...
Pattern list
void	addPattern (bool isInclude, const std::string &pattern)
	Add one include or exclude pattern to the end of the match list. More...
Public Member Functions inherited from elftosb::GlobMatcher
	GlobMatcher (const std::string &pattern)
	Constructor.

Protected Types
typedef std::vector< glob_list_item_t >	glob_list_t

Protected Attributes
glob_list_t	m_patterns
	Ordered list of include and exclude patterns.
Protected Attributes inherited from elftosb::GlobMatcher
std::string	m_pattern
	The glob pattern to match against.

Additional Inherited Members
Protected Member Functions inherited from elftosb::GlobMatcher
bool	globMatch (const char *str, const char *p)
	Glob implementation. More...

Detailed Description

Matches strings using a series of include and exclude glob patterns.

This string matcher class uses a sequential, ordered list of glob patterns to determine whether a string matches. Attached to each pattern is an include/exclude action. The patterns in the list effectively form a Boolean expression. Includes act as an OR operator while excludes act as an AND NOT operator.

Examples (plus prefix is include, minus prefix is exclude):

• +foo: foo
• -foo: !foo
• +foo, +bar: foo || bar
• +foo, -bar: foo && !bar
• +foo, -bar, +baz: foo && !bar || baz

The only reason for inheriting from GlobMatcher is so we can access the protected globMatch() method.

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Class Documentation

struct elftosb::ExcludesListMatcher::glob_list_item_t

Information about one glob pattern entry in a match list.

Collaboration diagram for elftosb::ExcludesListMatcher::glob_list_item_t:

Class Members
string	m_glob	The glob pattern to match.
bool	m_isInclude	True if include, false if exclude.

Member Function Documentation

void ExcludesListMatcher::addPattern	(	bool	isInclude,
		const std::string &	pattern
	)

Add one include or exclude pattern to the end of the match list.

Parameters

isInclude	True if this pattern is an include, false if it is an exclude.
pattern	String containing the glob pattern.

bool ExcludesListMatcher::match ( const std::string &  testValue )

virtual

Performs a single string match test against testValue.

If there are no entries in the match list, the match fails.

Parameters

testValue

The string to match against the pattern list.

Return values

true	The testValue argument matches.
false	No match was made against the argument.

Reimplemented from elftosb::GlobMatcher.

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

• apps/elftosb/common/ExcludesListMatcher.h
• apps/elftosb/common/ExcludesListMatcher.cpp