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	1	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	2	%% Name: longlong.tex
	3	%% Purpose: wxLongLong documentation
	4	%% Author: Vadim Zeitlin
	5	%% Modified by:
	6	%% Created: 07.03.00
	7	%% RCS-ID: $Id$
	8	%% Copyright: (c) Vadim Zeitlin
	9	%% License: wxWindows license
	10	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	11
	12	\section{\class{wxLongLong}}\label{wxlonglong}
	13
	14	This class represents a signed 64 bit long number. It is implemented using the
	15	native 64 bit type where available (machines with 64 bit longs or compilers
	16	which have (an analog of) {\it long long} type) and uses the emulation code in
	17	the other cases which ensures that it is the most efficient solution for
	18	working with 64 bit integers independently of the architecture.
	19
	20	wxLongLong defines all usual arithmetic operations such as addition,
	21	subtraction, bitwise shifts and logical operations as well as multiplication
	22	and division (not yet for the machines without native {\it long long}). It
	23	also has operators for implicit construction from and conversion to the native
	24	{\it long long} type if it exists and {\it long}.
	25
	26	You would usually use this type in exactly the same manner as any other
	27	(built-in) arithmetic type. Note that wxLongLong is a signed type, if you
	28	want unsigned values use wxULongLong.
	29
	30	If a native (i.e. supported directly by the compiler) 64 bit integer type was
	31	found a typedef {\it wxLongLong\_t} will be defined to correspond it.
	32
	33	\wxheading{Derived from}
	34
	35	No base class
	36
	37	\wxheading{Include files}
	38
	39	<wx/longlong.h>
	40
	41	\latexignore{\rtfignore{\wxheading{Members}}}
	42
	43	\membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglongdef}
	44
	45	\func{}{wxLongLong}{\void}
	46
	47	Default constructor initializes the object to 0.
	48
	49	\membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglongll}
	50
	51	\func{}{wxLongLong}{\param{wxLongLong\_t }{ll}}
	52
	53	Constructor from native long long (only for compilers supporting it).
	54
	55	\membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglong}
	56
	57	\func{}{wxLongLong}{\param{long }{hi}, \param{unsigned long }{lo}}
	58
	59	Constructor from 2 longs: the high and low part are combined into one
	60	wxLongLong.
	61
	62	\membersection{wxLongLong::operator=}\label{wxlonglongoperatorassign}
	63
	64	\func{wxLongLong\& operator}{operator=}{\param{wxLongLong\_t }{ll}}
	65
	66	Assignment operator from native long long (only for compilers supporting it).
	67
	68	\membersection{wxLongLong::Abs}\label{wxlonglongabs}
	69
	70	\constfunc{wxLongLong}{Abs}{\void}
	71
	72	\func{wxLongLong\&}{Abs}{\void}
	73
	74	Returns an absolute value of wxLongLong - either making a copy (const version)
	75	or modifying it in place (the second one). Not in wxULongLong.
	76
	77	\membersection{wxLongLong::Assign}\label{wxlonglongassign}
	78
	79	\func{wxLongLong\&}{Assign}{\param{double }{d}}
	80
	81	This allows to convert a double value to wxLongLong type. Such conversion is
	82	not always possible in which case the result will be silently truncated in a
	83	platform-dependent way. Not in wxULongLong.
	84
	85	\membersection{wxLongLong::GetHi}\label{wxlonglonggethi}
	86
	87	\constfunc{long}{GetHi}{\void}
	88
	89	Returns the high 32 bits of 64 bit integer.
	90
	91	\membersection{wxLongLong::GetLo}\label{wxlonglonggetlo}
	92
	93	\constfunc{unsigned long}{GetLo}{\void}
	94
	95	Returns the low 32 bits of 64 bit integer.
	96
	97	\membersection{wxLongLong::GetValue}\label{wxlonglonggetvalue}
	98
	99	\constfunc{wxLongLong\_t}{GetValue}{\void}
	100
	101	Convert to native long long (only for compilers supporting it)
	102
	103	\membersection{wxLongLong::ToLong}\label{wxlonglongtolong}
	104
	105	\constfunc{long}{ToLong}{\void}
	106
	107	Truncate wxLongLong to long. If the conversion loses data (i.e. the wxLongLong
	108	value is outside the range of built-in long type), an assert will be triggered
	109	in debug mode.
	110
	111	\membersection{wxLongLong::ToString}\label{wxlonglongtostring}
	112
	113	\constfunc{wxString}{ToString}{\void}
	114
	115	Returns the string representation of a wxLongLong.
	116
	117	\membersection{wxLongLong::operator$+$}\label{wxlonglongoperatorplus}
	118
	119	\constfunc{wxLongLong}{operator$+$}{\param{const wxLongLong\& }{ll}}
	120
	121	Adds 2 wxLongLongs together and returns the result.
	122
	123	\membersection{wxLongLong::operator$+=$}\label{wxlonglongoperatorplusassign}
	124
	125	\func{wxLongLong\&}{operator+}{\param{const wxLongLong\& }{ll}}
	126
	127	Add another wxLongLong to this one.
	128
	129	\membersection{wxLongLong::operator$++$}\label{wxlonglongoperatorinc}
	130
	131	\func{wxLongLong\&}{operator$++$}{\void}
	132
	133	\func{wxLongLong\&}{operator$++$}{\param{int}{}}
	134
	135	Pre/post increment operator.
	136
	137	\membersection{wxLongLong::operator$-$}\label{wxlonglongoperatorunaryminus}
	138
	139	\constfunc{wxLongLong}{operator$-$}{\void}
	140
	141	Returns the value of this wxLongLong with opposite sign. Not in wxULongLong.
	142
	143	\membersection{wxLongLong::operator$-$}\label{wxlonglongoperatorminus}
	144
	145	\constfunc{wxLongLong}{operator$-$}{\param{const wxLongLong\& }{ll}}
	146
	147	Substracts 2 wxLongLongs and returns the result.
	148
	149	\membersection{wxLongLong::operator$-=$}\label{wxlonglongoperatorminusassign}
	150
	151	\func{wxLongLong\&}{operator-}{\param{const wxLongLong\& }{ll}}
	152
	153	Substracts another wxLongLong from this one.
	154
	155	\membersection{wxLongLong::operator$--$}\label{wxlonglongoperatordec}
	156
	157	\func{wxLongLong\&}{operator$--$}{\void}
	158
	159	\func{wxLongLong\&}{operator$--$}{\param{int}{}}
	160
	161	Pre/post decrement operator.
	162
	163	% TODO document all other arithmetics operations: shifts, multiplication,
	164	% division, bitwise, comparison
	165