#include <exprbase.h>

Inheritance diagram for ledger::expr_base_t< ResultType >:

Collaboration diagram for ledger::expr_base_t< ResultType >:

Public Types
typedef function< result_type(call_scope_t &)>	func_t
typedef ResultType	result_type

Public Member Functions
result_type	calc ()
result_type	calc (scope_t &scope)
virtual void	compile (scope_t &scope)
virtual string	context_to_str () const
virtual void	dump (std::ostream &) const
string	dump_to_str () const
	expr_base_t (const expr_base_t &other)
	expr_base_t (scope_t *_context=NULL)
scope_t *	get_context ()
virtual void	mark_uncompiled ()
virtual	operator bool () const throw ()
result_type	operator() (scope_t &scope)
expr_base_t &	operator= (const expr_base_t &_expr)
expr_base_t &	operator= (const string &_expr)
void	parse (const string &expr_str, const parse_flags_t &flags=PARSE_DEFAULT)
virtual void	parse (std::istream &, const parse_flags_t &=PARSE_DEFAULT, const optional< string > &original_string=none)
result_type	preview (std::ostream &out, scope_t &scope) const
string	preview_to_str (scope_t &) const
virtual void	print (std::ostream &) const
string	print_to_str () const
void	recompile (scope_t &scope)
void	set_context (scope_t *scope)
void	set_text (const string &txt)
virtual string	text () const throw ()
virtual	~expr_base_t ()

Protected Member Functions
virtual result_type	real_calc (scope_t &scope)=0

Protected Attributes
bool	compiled
scope_t *	context
string	str

Detailed Description

template<typename ResultType>
class ledger::expr_base_t< ResultType >

Definition at line 70 of file exprbase.h.

Member Typedef Documentation

◆ func_t

template<typename ResultType>

typedef function<result_type (call_scope_t&)> ledger::expr_base_t< ResultType >::func_t

Definition at line 75 of file exprbase.h.

◆ result_type

template<typename ResultType>

typedef ResultType ledger::expr_base_t< ResultType >::result_type

Definition at line 73 of file exprbase.h.

Constructor & Destructor Documentation

◆ expr_base_t() [1/2]

template<typename ResultType>

ledger::expr_base_t< ResultType >::expr_base_t ( const expr_base_t< ResultType > & other )

inline

Definition at line 85 of file exprbase.h.

◆ expr_base_t() [2/2]

template<typename ResultType>

ledger::expr_base_t< ResultType >::expr_base_t ( scope_t * _context = NULL )

inline

Definition at line 89 of file exprbase.h.

◆ ~expr_base_t()

template<typename ResultType>

virtual ledger::expr_base_t< ResultType >::~expr_base_t ( )

inlinevirtual

Definition at line 94 of file exprbase.h.

Member Function Documentation

◆ calc() [1/2]

template<typename ResultType>

result_type ledger::expr_base_t< ResultType >::calc ( )

inline

Definition at line 180 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::calc(), ledger::expr_base_t< value_t >::operator()(), and ledger::expr_base_t< value_t >::preview().

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◆ calc() [2/2]

template<typename ResultType>

result_type ledger::expr_base_t< ResultType >::calc ( scope_t & scope )

inline

Definition at line 155 of file exprbase.h.

◆ compile()

template<typename ResultType>

virtual void ledger::expr_base_t< ResultType >::compile ( scope_t & scope )

inlinevirtual

Reimplemented in ledger::expr_t, and ledger::merged_expr_t.

Definition at line 143 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::calc(), ledger::expr_base_t< value_t >::preview(), and ledger::expr_base_t< value_t >::recompile().

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◆ context_to_str()

template<typename ResultType>

virtual string ledger::expr_base_t< ResultType >::context_to_str ( ) const

inlinevirtual

Reimplemented in ledger::expr_t.

Definition at line 192 of file exprbase.h.

◆ dump()

template<typename ResultType>

virtual void ledger::expr_base_t< ResultType >::dump ( std::ostream & ) const

inlinevirtual

Reimplemented in ledger::draft_t, ledger::expr_t, and ledger::format_t.

Definition at line 213 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::calc(), ledger::expr_base_t< value_t >::dump_to_str(), and ledger::expr_base_t< value_t >::preview().

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◆ dump_to_str()

template<typename ResultType>

string ledger::expr_base_t< ResultType >::dump_to_str ( ) const

inline

Definition at line 201 of file exprbase.h.

◆ get_context()

template<typename ResultType>

scope_t * ledger::expr_base_t< ResultType >::get_context ( )

inline

Definition at line 185 of file exprbase.h.

◆ mark_uncompiled()

template<typename ResultType>

virtual void ledger::expr_base_t< ResultType >::mark_uncompiled ( )

inlinevirtual

Reimplemented in ledger::format_t.

Definition at line 134 of file exprbase.h.

Referenced by ledger::format_t::mark_uncompiled().

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◆ operator bool()

template<typename ResultType>

virtual ledger::expr_base_t< ResultType >::operator bool	(		)	const
throw	(	)

inlinevirtual

Reimplemented in ledger::expr_t.

Definition at line 111 of file exprbase.h.

◆ operator()()

template<typename ResultType>

result_type ledger::expr_base_t< ResultType >::operator() ( scope_t & scope )

inline

Definition at line 151 of file exprbase.h.

◆ operator=() [1/2]

template<typename ResultType>

expr_base_t & ledger::expr_base_t< ResultType >::operator= ( const expr_base_t< ResultType > & _expr )

inline

Definition at line 98 of file exprbase.h.

◆ operator=() [2/2]

template<typename ResultType>

expr_base_t & ledger::expr_base_t< ResultType >::operator= ( const string & _expr )

inline

Definition at line 106 of file exprbase.h.

◆ parse() [1/2]

template<typename ResultType>

void ledger::expr_base_t< ResultType >::parse	(	const string &	expr_str,
		const parse_flags_t &	flags = PARSE_DEFAULT )

inline

Definition at line 123 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::operator=(), and ledger::expr_base_t< value_t >::parse().

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◆ parse() [2/2]

template<typename ResultType>

virtual void ledger::expr_base_t< ResultType >::parse	(	std::istream &	,
		const parse_flags_t &	= PARSE_DEFAULT,
		const optional< string > &	original_string = none )

inlinevirtual

Reimplemented in ledger::expr_t.

Definition at line 128 of file exprbase.h.

◆ preview()

template<typename ResultType>

result_type ledger::expr_base_t< ResultType >::preview	(	std::ostream &	out,
		scope_t &	scope ) const

inline

Definition at line 215 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::preview_to_str().

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◆ preview_to_str()

template<typename ResultType>

string ledger::expr_base_t< ResultType >::preview_to_str ( scope_t & ) const

inline

Definition at line 206 of file exprbase.h.

◆ print()

template<typename ResultType>

virtual void ledger::expr_base_t< ResultType >::print ( std::ostream & ) const

inlinevirtual

Reimplemented in ledger::expr_t.

Definition at line 212 of file exprbase.h.

Referenced by ledger::operator<<(), ledger::expr_base_t< value_t >::preview(), and ledger::expr_base_t< value_t >::print_to_str().

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◆ print_to_str()

template<typename ResultType>

string ledger::expr_base_t< ResultType >::print_to_str ( ) const

inline

Definition at line 196 of file exprbase.h.

◆ real_calc()

template<typename ResultType>

virtual result_type ledger::expr_base_t< ResultType >::real_calc ( scope_t & scope )

protectedpure virtual

Implemented in ledger::draft_t, ledger::expr_t, ledger::format_t, and ledger::predicate_t.

Referenced by ledger::expr_base_t< value_t >::calc().

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◆ recompile()

template<typename ResultType>

void ledger::expr_base_t< ResultType >::recompile ( scope_t & scope )

inline

Definition at line 138 of file exprbase.h.

◆ set_context()

template<typename ResultType>

void ledger::expr_base_t< ResultType >::set_context ( scope_t * scope )

inline

Definition at line 188 of file exprbase.h.

◆ set_text()

template<typename ResultType>

void ledger::expr_base_t< ResultType >::set_text ( const string & txt )

inline

Definition at line 118 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::parse().

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◆ text()

template<typename ResultType>

virtual string ledger::expr_base_t< ResultType >::text	(		)	const
throw	(	)

inlinevirtual

Definition at line 115 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::preview().

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Member Data Documentation

◆ compiled

template<typename ResultType>

bool ledger::expr_base_t< ResultType >::compiled

protected

Definition at line 80 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::operator=().

◆ context

template<typename ResultType>

scope_t* ledger::expr_base_t< ResultType >::context

protected

Definition at line 78 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::operator=().

◆ str

template<typename ResultType>

string ledger::expr_base_t< ResultType >::str

protected

Definition at line 79 of file exprbase.h.

Referenced by ledger::expr_base_t< value_t >::operator=().

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

exprbase.h

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ func_t

◆ result_type

Constructor & Destructor Documentation

◆ expr_base_t() [1/2]

◆ expr_base_t() [2/2]

◆ ~expr_base_t()

Member Function Documentation

◆ calc() [1/2]

◆ calc() [2/2]

◆ compile()

◆ context_to_str()

◆ dump()

◆ dump_to_str()

◆ get_context()

◆ mark_uncompiled()

◆ operator bool()

◆ operator()()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ parse() [1/2]

◆ parse() [2/2]

◆ preview()

◆ preview_to_str()

◆ print()

◆ print_to_str()

◆ real_calc()

◆ recompile()

◆ set_context()

◆ set_text()

◆ text()

Member Data Documentation

◆ compiled

◆ context

◆ str