Composite filter builder with logical operator chaining. More...

#include <filterStream.h>

Collaboration diagram for original::filterStream< TYPE >:

Public Member Functions
filterStream &	operator&& (const filter< TYPE > &f)
	AND operator with single filter.

filterStream &	operator&& (const filterStream &fs)
	AND operator with another filterStream.

filterStream &	operator\|\| (const filter< TYPE > &f)
	OR operator with single filter.

filterStream &	operator\|\| (const filterStream &fs)
	OR operator with another filterStream.

filterStream &	operator! ()
	Logical NOT operator.

bool	operator() (const TYPE &t) const
	Filter evaluation operator.

Protected Member Functions
	filterStream ()
	Protected constructor for stream initialization.

void	addBrackets ()
	Add bracket operators for grouping.

void	addAndOpt ()
	Add AND operator to the stream.

void	addOrOpt ()
	Add OR operator to the stream.

void	addNotOpt ()
	Add NOT operator to the stream.

void	pushEnd (const filter< TYPE > &f)
	Append filter to the stream.

void	pushAll (const filterStream &fs)
	Merge another filterStream into this one.

void	toPostFix () const
	Convert infix notation to postfix.

Friends
template<typename T>
filterStream< T >	operator&& (const filter< T > &f1, const filter< T > &f2)
	Create AND filterStream from two filters.

template<typename T>
filterStream< T >	operator&& (const filter< T > &f, const filterStream< T > &ofs)
	AND operator between filter and filterStream.

template<typename T>
filterStream< T >	operator&& (const filterStream< T > &ofs, const filter< T > &f)
	AND operator between filterStream and filter.

template<typename T>
filterStream< T >	operator\|\| (const filter< T > &f1, const filter< T > &f2)
	Create OR filterStream from two filters.

template<typename T>
filterStream< T >	operator\|\| (const filter< T > &f, const filterStream< T > &ofs)
	OR operator between filter and filterStream.

template<typename T>
filterStream< T >	operator\|\| (const filterStream< T > &ofs, const filter< T > &f)
	OR operator between filterStream and filter.

template<typename T>
filterStream< T >	operator! (const filter< T > &f)
	Create negated filterStream from filter.

template<typename T>
filterStream< T >	operator! (const filterStream< T > &ofs)
	Create negated filterStream from existing stream.

template<typename T>
filterStream< T >	group (const filterStream< T > &ofs)
	Create grouped filterStream from existing stream.

template<typename T>
filterStream< T >	group (const filter< T > &f)
	Create grouped filterStream from single filter.

Detailed Description

template<typename TYPE>
class original::filterStream< TYPE >

Composite filter builder with logical operator chaining.

Template Parameters

TYPE	Element type for filtering

Enables construction of complex filter conditions through operator overloading. Maintains internal operator precedence using postfix conversion. Use group() for explicit precedence control instead of parentheses.

Constructor & Destructor Documentation

◆ filterStream()

template<typename TYPE>

original::filterStream< TYPE >::filterStream ( )

explicitprotected

Protected constructor for stream initialization.

Note: Used internally and by friend functions

Member Function Documentation

◆ addAndOpt()

template<typename TYPE>

auto original::filterStream< TYPE >::addAndOpt ( )

protected

Add AND operator to the stream.

Inserts logical AND between subsequent filters

◆ addBrackets()

template<typename TYPE>

auto original::filterStream< TYPE >::addBrackets ( )

protected

Add bracket operators for grouping.

Wraps current stream in logical parentheses

◆ addNotOpt()

template<typename TYPE>

auto original::filterStream< TYPE >::addNotOpt ( )

protected

Add NOT operator to the stream.

Negates subsequent filter condition

◆ addOrOpt()

template<typename TYPE>

auto original::filterStream< TYPE >::addOrOpt ( )

protected

Add OR operator to the stream.

Inserts logical OR between subsequent filters

◆ operator!()

template<typename TYPE>

auto original::filterStream< TYPE >::operator! ( )

Logical NOT operator.

Returns: Reference to negated filterStream

Note: Automatically adds grouping parentheses

◆ operator&&() [1/2]

template<typename TYPE>

auto original::filterStream< TYPE >::operator&& ( const filter< TYPE > & f )

AND operator with single filter.

Parameters

f	Filter to AND with current stream

Returns: Reference to modified filterStream

◆ operator&&() [2/2]

template<typename TYPE>

auto original::filterStream< TYPE >::operator&& ( const filterStream< TYPE > & fs )

AND operator with another filterStream.

Parameters

fs	filterStream to AND with current stream

Returns: Reference to modified filterStream

◆ operator()()

template<typename TYPE>

auto original::filterStream< TYPE >::operator() ( const TYPE & t ) const

Filter evaluation operator.

Parameters

t	Element to test against filter conditions

Returns: bool True if element passes filter chain

◆ operator||() [1/2]

template<typename TYPE>

auto original::filterStream< TYPE >::operator|| ( const filter< TYPE > & f )

OR operator with single filter.

Parameters

f	Filter to OR with current stream

Returns: Reference to modified filterStream

◆ operator||() [2/2]

template<typename TYPE>

auto original::filterStream< TYPE >::operator|| ( const filterStream< TYPE > & fs )

OR operator with another filterStream.

Parameters

fs	filterStream to OR with current stream

Returns: Reference to modified filterStream

◆ pushAll()

template<typename TYPE>

auto original::filterStream< TYPE >::pushAll ( const filterStream< TYPE > & fs )

protected

Merge another filterStream into this one.

Parameters

fs	Source filterStream to merge

◆ pushEnd()

template<typename TYPE>

auto original::filterStream< TYPE >::pushEnd ( const filter< TYPE > & f )

protected

Append filter to the stream.

Parameters

f	Filter to add to the end of stream

◆ toPostFix()

template<typename TYPE>

auto original::filterStream< TYPE >::toPostFix ( ) const

protected

Convert infix notation to postfix.

Internal implementation of Shunting Yard algorithm

Friends And Related Symbol Documentation

◆ group [1/2]

template<typename TYPE>

template<typename T>

filterStream< T > group ( const filter< T > & f )

friend

Create grouped filterStream from single filter.

Template Parameters

T	Element type

Parameters

f	Filter to group

Returns: New grouped filterStream

Enables future operator precedence modifications

◆ group [2/2]

template<typename TYPE>

template<typename T>

filterStream< T > group ( const filterStream< T > & ofs )

friend

Create grouped filterStream from existing stream.

Template Parameters

T	Element type

Parameters

ofs	filterStream to group

Returns: New grouped filterStream

Use instead of parentheses for explicit precedence control

◆ operator! [1/2]

template<typename TYPE>

template<typename T>

filterStream< T > operator! ( const filter< T > & f )

friend

Create negated filterStream from filter.

Template Parameters

T	Element type

Parameters

f	Filter to negate

Returns: New filterStream with NOT operation

Note: Automatically adds grouping parentheses

◆ operator! [2/2]

template<typename TYPE>

template<typename T>

filterStream< T > operator! ( const filterStream< T > & ofs )

friend

Create negated filterStream from existing stream.

Template Parameters

T	Element type

Parameters

ofs	filterStream to negate

Returns: New negated filterStream

Note: Automatically adds grouping parentheses

◆ operator&& [1/3]

template<typename TYPE>

template<typename T>

filterStream< T > operator&&	(	const filter< T > &	f,
		const filterStream< T > &	ofs )

friend

AND operator between filter and filterStream.

Template Parameters

T	Element type

Parameters

f	Filter operand
ofs	filterStream operand

Returns: New combined filterStream

◆ operator&& [2/3]

template<typename TYPE>

template<typename T>

filterStream< T > operator&&	(	const filter< T > &	f1,
		const filter< T > &	f2 )

friend

Create AND filterStream from two filters.

Template Parameters

T	Element type

Parameters

f1	First filter operand
f2	Second filter operand

Returns: New filterStream with AND operation

◆ operator&& [3/3]

template<typename TYPE>

template<typename T>

filterStream< T > operator&&	(	const filterStream< T > &	ofs,
		const filter< T > &	f )

friend

AND operator between filterStream and filter.

Template Parameters

T	Element type

Parameters

ofs	filterStream operand
f	Filter operand

Returns: New combined filterStream

◆ operator|| [1/3]

template<typename TYPE>

template<typename T>

filterStream< T > operator\|\|	(	const filter< T > &	f,
		const filterStream< T > &	ofs )

friend

OR operator between filter and filterStream.

Template Parameters

T	Element type

Parameters

f	Filter operand
ofs	filterStream operand

Returns: New combined filterStream

◆ operator|| [2/3]

template<typename TYPE>

template<typename T>

filterStream< T > operator\|\|	(	const filter< T > &	f1,
		const filter< T > &	f2 )

friend

Create OR filterStream from two filters.

Template Parameters

T	Element type

Parameters

f1	First filter operand
f2	Second filter operand

Returns: New filterStream with OR operation

◆ operator|| [3/3]

template<typename TYPE>

template<typename T>

filterStream< T > operator\|\|	(	const filterStream< T > &	ofs,
		const filter< T > &	f )

friend

OR operator between filterStream and filter.

Template Parameters

T	Element type

Parameters

ofs	filterStream operand
f	Filter operand

Returns: New combined filterStream

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

src/core/filterStream.h

Public Member Functions

Protected Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ filterStream()

Member Function Documentation

◆ addAndOpt()

◆ addBrackets()

◆ addNotOpt()

◆ addOrOpt()

◆ operator!()

◆ operator&&() [1/2]

◆ operator&&() [2/2]

◆ operator()()

◆ operator||() [1/2]

◆ operator||() [2/2]

◆ pushAll()

◆ pushEnd()

◆ toPostFix()

Friends And Related Symbol Documentation

◆ group [1/2]

◆ group [2/2]

◆ operator! [1/2]

◆ operator! [2/2]

◆ operator&& [1/3]

◆ operator&& [2/3]

◆ operator&& [3/3]

◆ operator|| [1/3]

◆ operator|| [2/3]

◆ operator|| [3/3]