]> git.saurik.com Git - wxWidgets.git/blobdiff - docs/latex/wx/longlong.tex
added wxMessageQueue class for inter-thread communications
[wxWidgets.git] / docs / latex / wx / longlong.tex
index a37cff3edde3b5efcebbb96766c4622a7a825a79..92d74f1d8c1226d2bcb6603fefdb118a7d834f91 100644 (file)
@@ -6,7 +6,7 @@
 %% Created:     07.03.00
 %% RCS-ID:      $Id$
 %% Copyright:   (c) Vadim Zeitlin
 %% Created:     07.03.00
 %% RCS-ID:      $Id$
 %% Copyright:   (c) Vadim Zeitlin
-%% Licence:     wxWindows licence
+%% License:     wxWindows license
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \section{\class{wxLongLong}}\label{wxlonglong}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \section{\class{wxLongLong}}\label{wxlonglong}
@@ -18,16 +18,23 @@ the other cases which ensures that it is the most efficient solution for
 working with 64 bit integers independently of the architecture.
 
 wxLongLong defines all usual arithmetic operations such as addition,
 working with 64 bit integers independently of the architecture.
 
 wxLongLong defines all usual arithmetic operations such as addition,
-substraction, bitwise shifts and logical operations as well as multiplication
+subtraction, bitwise shifts and logical operations as well as multiplication
 and division (not yet for the machines without native {\it long long}). It
 also has operators for implicit construction from and conversion to the native 
 {\it long long} type if it exists and {\it long}.
 
 You would usually use this type in exactly the same manner as any other
 and division (not yet for the machines without native {\it long long}). It
 also has operators for implicit construction from and conversion to the native 
 {\it long long} type if it exists and {\it long}.
 
 You would usually use this type in exactly the same manner as any other
-(built-in) arithmetic type. Note that wxLongLong is a signed type.
+(built-in) arithmetic type. Note that wxLongLong is a signed type, if you
+want unsigned values use wxULongLong which has exactly the same API as
+wxLongLong except when explicitly mentioned otherwise.
 
 If a native (i.e. supported directly by the compiler) 64 bit integer type was
 
 If a native (i.e. supported directly by the compiler) 64 bit integer type was
-found a typedef {\it wxLongLong\_t} will be defined to correspond it.
+found to exist, {\it wxLongLong\_t} macro will be defined to correspond to it.
+Also, in this case only, two additional macros will be defined: 
+\helpref{wxLongLongFmtSpec}{wxlonglongfmtspec} for printing 64 bit integers
+using the standard {\tt printf()} function (but see also 
+\helpref{ToString()}{wxlonglongtostring} for a more portable solution) and
+\helpref{wxLL}{wxll} for defining 64 bit integer compile-time constants.
 
 \wxheading{Derived from}
 
 
 \wxheading{Derived from}
 
@@ -37,20 +44,27 @@ No base class
 
 <wx/longlong.h>
 
 
 <wx/longlong.h>
 
+\wxheading{Library}
+
+\helpref{wxBase}{librarieslist}
+
 \latexignore{\rtfignore{\wxheading{Members}}}
 
 \latexignore{\rtfignore{\wxheading{Members}}}
 
+
 \membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglongdef}
 
 \func{}{wxLongLong}{\void}
 
 Default constructor initializes the object to 0.
 
 \membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglongdef}
 
 \func{}{wxLongLong}{\void}
 
 Default constructor initializes the object to 0.
 
+
 \membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglongll}
 
 \func{}{wxLongLong}{\param{wxLongLong\_t }{ll}}
 
 Constructor from native long long (only for compilers supporting it).
 
 \membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglongll}
 
 \func{}{wxLongLong}{\param{wxLongLong\_t }{ll}}
 
 Constructor from native long long (only for compilers supporting it).
 
+
 \membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglong}
 
 \func{}{wxLongLong}{\param{long }{hi}, \param{unsigned long }{lo}}
 \membersection{wxLongLong::wxLongLong}\label{wxlonglongwxlonglong}
 
 \func{}{wxLongLong}{\param{long }{hi}, \param{unsigned long }{lo}}
@@ -58,12 +72,47 @@ Constructor from native long long (only for compilers supporting it).
 Constructor from 2 longs: the high and low part are combined into one
 wxLongLong.
 
 Constructor from 2 longs: the high and low part are combined into one
 wxLongLong.
 
+
 \membersection{wxLongLong::operator=}\label{wxlonglongoperatorassign}
 
 \func{wxLongLong\& operator}{operator=}{\param{wxLongLong\_t }{ll}}
 
 Assignment operator from native long long (only for compilers supporting it).
 
 \membersection{wxLongLong::operator=}\label{wxlonglongoperatorassign}
 
 \func{wxLongLong\& operator}{operator=}{\param{wxLongLong\_t }{ll}}
 
 Assignment operator from native long long (only for compilers supporting it).
 
+
+\membersection{wxLongLong::operator=}\label{wxlonglongoperatorassignull}
+
+\func{wxLongLong\& operator}{operator=}{\param{wxULongLong\_t }{ll}}
+
+Assignment operator from native unsigned long long (only for compilers 
+supporting it).
+
+\newsince{2.7.0}
+
+\membersection{wxLongLong::operator=}\label{wxlonglongoperatorassignlong}
+
+\func{wxLongLong\& operator}{operator=}{\param{long }{l}}
+
+Assignment operator from long.
+
+\newsince{2.7.0}
+
+\membersection{wxLongLong::operator=}\label{wxlonglongoperatorassignulong}
+
+\func{wxLongLong\& operator}{operator=}{\param{unsigned long }{l}}
+
+Assignment operator from unsigned long.
+
+\newsince{2.7.0}
+
+\membersection{wxLongLong::operator=}\label{wxlonglongoperatorassignulonglong}
+
+\func{wxLongLong\& operator}{operator=}{\param{const wxULongLong \& }{ll}}
+
+Assignment operator from unsigned long long. The sign bit will be copied too.
+
+\newsince{2.7.0}
+
 \membersection{wxLongLong::Abs}\label{wxlonglongabs}
 
 \constfunc{wxLongLong}{Abs}{\void}
 \membersection{wxLongLong::Abs}\label{wxlonglongabs}
 
 \constfunc{wxLongLong}{Abs}{\void}
@@ -71,7 +120,8 @@ Assignment operator from native long long (only for compilers supporting it).
 \func{wxLongLong\&}{Abs}{\void}
 
 Returns an absolute value of wxLongLong - either making a copy (const version)
 \func{wxLongLong\&}{Abs}{\void}
 
 Returns an absolute value of wxLongLong - either making a copy (const version)
-or modifying it in place (the second one).
+or modifying it in place (the second one).  Not in wxULongLong.
+
 
 \membersection{wxLongLong::Assign}\label{wxlonglongassign}
 
 
 \membersection{wxLongLong::Assign}\label{wxlonglongassign}
 
@@ -79,19 +129,22 @@ or modifying it in place (the second one).
 
 This allows to convert a double value to wxLongLong type. Such conversion is
 not always possible in which case the result will be silently truncated in a
 
 This allows to convert a double value to wxLongLong type. Such conversion is
 not always possible in which case the result will be silently truncated in a
-platform-dependent way.
+platform-dependent way.  Not in wxULongLong.
+
 
 \membersection{wxLongLong::GetHi}\label{wxlonglonggethi}
 
 \constfunc{long}{GetHi}{\void}
 
 
 \membersection{wxLongLong::GetHi}\label{wxlonglonggethi}
 
 \constfunc{long}{GetHi}{\void}
 
-Returnes the high 32 bits of 64 bit integer.
+Returns the high 32 bits of 64 bit integer.
+
 
 \membersection{wxLongLong::GetLo}\label{wxlonglonggetlo}
 
 \constfunc{unsigned long}{GetLo}{\void}
 
 
 \membersection{wxLongLong::GetLo}\label{wxlonglonggetlo}
 
 \constfunc{unsigned long}{GetLo}{\void}
 
-Returnes the low 32 bits of 64 bit integer.
+Returns the low 32 bits of 64 bit integer.
+
 
 \membersection{wxLongLong::GetValue}\label{wxlonglonggetvalue}
 
 
 \membersection{wxLongLong::GetValue}\label{wxlonglonggetvalue}
 
@@ -99,6 +152,14 @@ Returnes the low 32 bits of 64 bit integer.
 
 Convert to native long long (only for compilers supporting it)
 
 
 Convert to native long long (only for compilers supporting it)
 
+
+\membersection{wxLongLong::ToDouble}\label{wxlonglonggetdouble}
+
+\constfunc{double}{ToDouble}{\void}
+
+Returns the value as \texttt{double}.
+
+
 \membersection{wxLongLong::ToLong}\label{wxlonglongtolong}
 
 \constfunc{long}{ToLong}{\void}
 \membersection{wxLongLong::ToLong}\label{wxlonglongtolong}
 
 \constfunc{long}{ToLong}{\void}
@@ -107,18 +168,28 @@ Truncate wxLongLong to long. If the conversion loses data (i.e. the wxLongLong
 value is outside the range of built-in long type), an assert will be triggered
 in debug mode.
 
 value is outside the range of built-in long type), an assert will be triggered
 in debug mode.
 
+
+\membersection{wxLongLong::ToString}\label{wxlonglongtostring}
+
+\constfunc{wxString}{ToString}{\void}
+
+Returns the string representation of a wxLongLong.
+
+
 \membersection{wxLongLong::operator$+$}\label{wxlonglongoperatorplus}
 
 \constfunc{wxLongLong}{operator$+$}{\param{const wxLongLong\& }{ll}}
 
 Adds 2 wxLongLongs together and returns the result.
 
 \membersection{wxLongLong::operator$+$}\label{wxlonglongoperatorplus}
 
 \constfunc{wxLongLong}{operator$+$}{\param{const wxLongLong\& }{ll}}
 
 Adds 2 wxLongLongs together and returns the result.
 
+
 \membersection{wxLongLong::operator$+=$}\label{wxlonglongoperatorplusassign}
 
 \func{wxLongLong\&}{operator+}{\param{const wxLongLong\& }{ll}}
 
 Add another wxLongLong to this one.
 
 \membersection{wxLongLong::operator$+=$}\label{wxlonglongoperatorplusassign}
 
 \func{wxLongLong\&}{operator+}{\param{const wxLongLong\& }{ll}}
 
 Add another wxLongLong to this one.
 
+
 \membersection{wxLongLong::operator$++$}\label{wxlonglongoperatorinc}
 
 \func{wxLongLong\&}{operator$++$}{\void}
 \membersection{wxLongLong::operator$++$}\label{wxlonglongoperatorinc}
 
 \func{wxLongLong\&}{operator$++$}{\void}
@@ -127,23 +198,27 @@ Add another wxLongLong to this one.
 
 Pre/post increment operator.
 
 
 Pre/post increment operator.
 
+
 \membersection{wxLongLong::operator$-$}\label{wxlonglongoperatorunaryminus}
 
 \constfunc{wxLongLong}{operator$-$}{\void}
 
 \membersection{wxLongLong::operator$-$}\label{wxlonglongoperatorunaryminus}
 
 \constfunc{wxLongLong}{operator$-$}{\void}
 
-Returns the value of this wxLongLong with opposite sign.
+Returns the value of this wxLongLong with opposite sign.  Not in wxULongLong.
+
 
 \membersection{wxLongLong::operator$-$}\label{wxlonglongoperatorminus}
 
 \constfunc{wxLongLong}{operator$-$}{\param{const wxLongLong\& }{ll}}
 
 
 \membersection{wxLongLong::operator$-$}\label{wxlonglongoperatorminus}
 
 \constfunc{wxLongLong}{operator$-$}{\param{const wxLongLong\& }{ll}}
 
-Substracts 2 wxLongLongs and returns the result.
+Subtracts 2 wxLongLongs and returns the result.
+
 
 \membersection{wxLongLong::operator$-=$}\label{wxlonglongoperatorminusassign}
 
 \func{wxLongLong\&}{operator-}{\param{const wxLongLong\& }{ll}}
 
 
 \membersection{wxLongLong::operator$-=$}\label{wxlonglongoperatorminusassign}
 
 \func{wxLongLong\&}{operator-}{\param{const wxLongLong\& }{ll}}
 
-Substracts another wxLongLong from this one.
+Subtracts another wxLongLong from this one.
+
 
 \membersection{wxLongLong::operator$--$}\label{wxlonglongoperatordec}
 
 
 \membersection{wxLongLong::operator$--$}\label{wxlonglongoperatordec}