ledger::format_t Class Reference

#include <format.h>

Inheritance diagram for ledger::format_t:

Collaboration diagram for ledger::format_t:

Public Types
enum	elision_style_t { TRUNCATE_TRAILING , TRUNCATE_MIDDLE , TRUNCATE_LEADING , ABBREVIATE }
typedef function< result_type(call_scope_t &)	func_t)
typedef string	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 &out) const
string	dump_to_str () const
	format_t ()
	format_t (const string &_str, scope_t *context=NULL)
scope_t *	get_context ()
virtual void	mark_uncompiled ()
virtual	operator bool () const throw ()
result_type	operator() (scope_t &scope)
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)
void	parse_format (const string &_format, const optional< format_t & > &tmpl=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
virtual result_type	real_calc (scope_t &scope)
void	recompile (scope_t &scope)
void	set_context (scope_t *scope)
void	set_text (const string &txt)
virtual string	text () const throw ()
virtual	~format_t ()

Static Public Member Functions
static string	truncate (const unistring &str, const std::size_t width, const std::size_t account_abbrev_length=0)

Static Public Attributes
static enum ledger::format_t::elision_style_t	default_style
static bool	default_style_changed

Protected Attributes
bool	compiled
scope_t *	context
string	str

Detailed Description

Definition at line 55 of file format.h.

Member Typedef Documentation

func_t

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

inherited

Definition at line 75 of file exprbase.h.

result_type

typedef string ledger::expr_base_t< string >::result_type

inherited

Definition at line 73 of file exprbase.h.

Member Enumeration Documentation

elision_style_t

enum ledger::format_t::elision_style_t

Enumerator
TRUNCATE_TRAILING
TRUNCATE_MIDDLE
TRUNCATE_LEADING
ABBREVIATE

Definition at line 110 of file format.h.

Constructor & Destructor Documentation

format_t() [1/2]

ledger::format_t::format_t ( )

inline

Definition at line 124 of file format.h.

References TRACE_CTOR.

format_t() [2/2]

ledger::format_t::format_t ( const string & _str, scope_t * context = NULL )

inline

Definition at line 127 of file format.h.

References ledger::downcast(), parse_format(), and TRACE_CTOR.

Here is the call graph for this function:

~format_t()

virtual ledger::format_t::~format_t ( )

inlinevirtual

Definition at line 133 of file format.h.

References TRACE_DTOR.

Member Function Documentation

calc() [1/2]

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

inlineinherited

Definition at line 180 of file exprbase.h.

calc() [2/2]

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

inlineinherited

Definition at line 155 of file exprbase.h.

compile()

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

inlinevirtualinherited

Definition at line 143 of file exprbase.h.

context_to_str()

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

inlinevirtualinherited

Definition at line 192 of file exprbase.h.

dump()

virtual void ledger::format_t::dump ( std::ostream & out ) const

inlinevirtual

Reimplemented from ledger::expr_base_t< string >.

Definition at line 154 of file format.h.

References ledger::downcast().

Here is the call graph for this function:

dump_to_str()

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

inlineinherited

Definition at line 201 of file exprbase.h.

get_context()

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

inlineinherited

Definition at line 185 of file exprbase.h.

mark_uncompiled()

virtual void ledger::format_t::mark_uncompiled ( )

inlinevirtual

Reimplemented from ledger::expr_base_t< string >.

Definition at line 143 of file format.h.

References ledger::downcast(), and ledger::expr_base_t< ResultType >::mark_uncompiled().

Here is the call graph for this function:

operator bool()

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

inlinevirtualinherited

Definition at line 111 of file exprbase.h.

operator()()

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

inlineinherited

Definition at line 151 of file exprbase.h.

parse() [1/2]

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

inlineinherited

Definition at line 123 of file exprbase.h.

parse() [2/2]

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

inlinevirtualinherited

Definition at line 128 of file exprbase.h.

parse_format()

void ledger::format_t::parse_format ( const string & _format, const optional< format_t & > & tmpl = none )

inline

Definition at line 137 of file format.h.

References ledger::downcast(), and ledger::expr_base_t< string >::set_text().

Referenced by format_t().

Here is the call graph for this function:

Here is the caller graph for this function:

preview()

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

inlineinherited

Definition at line 215 of file exprbase.h.

preview_to_str()

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

inlineinherited

Definition at line 206 of file exprbase.h.

print()

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

inlinevirtualinherited

Definition at line 212 of file exprbase.h.

print_to_str()

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

inlineinherited

Definition at line 196 of file exprbase.h.

real_calc()

virtual result_type ledger::format_t::real_calc ( scope_t & scope )

virtual

Implements ledger::expr_base_t< string >.

recompile()

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

inlineinherited

Definition at line 138 of file exprbase.h.

set_context()

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

inlineinherited

Definition at line 188 of file exprbase.h.

set_text()

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

inlineinherited

Definition at line 118 of file exprbase.h.

text()

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

inlinevirtualinherited

Definition at line 115 of file exprbase.h.

truncate()

static string ledger::format_t::truncate ( const unistring & str, const std::size_t width, const std::size_t account_abbrev_length = 0 )

static

Member Data Documentation

compiled

bool ledger::expr_base_t< string >::compiled

protectedinherited

Definition at line 80 of file exprbase.h.

context

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

protectedinherited

Definition at line 78 of file exprbase.h.

default_style

enum ledger::format_t::elision_style_t ledger::format_t::default_style

static

default_style_changed

bool ledger::format_t::default_style_changed

static

Definition at line 117 of file format.h.

str

string ledger::expr_base_t< string >::str

protectedinherited

Definition at line 79 of file exprbase.h.

---

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

• format.h