X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fc2171bd4c660b8554dae2a1cbf34ff09f3032a6..180b5b4827d08f1ac13bbb5eca03f775ab35a0b1:/docs/latex/wx/cmdlpars.tex

diff --git a/docs/latex/wx/cmdlpars.tex b/docs/latex/wx/cmdlpars.tex
index 7c708fccf0..8dd937c1a9 100644
--- a/docs/latex/wx/cmdlpars.tex
+++ b/docs/latex/wx/cmdlpars.tex
@@ -6,12 +6,12 @@
 %% Created:     27.03.00
 %% RCS-ID:      $Id$
 %% Copyright:   (c) Vadim Zeitlin
-%% License:     wxWidgets license
+%% License:     wxWindows license
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \section{\class{wxCmdLineParser}}\label{wxcmdlineparser}
 
-wxCmdLineParser is a class for parsing command line.
+wxCmdLineParser is a class for parsing the command line.
 
 It has the following features:
 
@@ -53,6 +53,10 @@ No base class
 
 <wx/cmdline.h>
 
+\wxheading{Library}
+
+\helpref{wxBase}{librarieslist}
+
 \wxheading{Constants}
 
 The structure wxCmdLineEntryDesc is used to describe the one command
@@ -65,9 +69,9 @@ this structure:
 struct wxCmdLineEntryDesc
 {
     wxCmdLineEntryType kind;
-    const wxChar *shortName;
-    const wxChar *longName;
-    const wxChar *description;
+    wxString shortName;
+    wxString longName;
+    wxString description;
     wxCmdLineParamType type;
     int flags;
 };
@@ -89,7 +93,7 @@ enum wxCmdLineEntryType
 }
 
 The field {\tt shortName} is the usual, short, name of the switch or the option.
-{\tt longName} is the corresponding long name or NULL if the option has no long
+{\tt longName} is the corresponding long name or empty if the option has no long
 name. Both of these fields are unused for the parameters. Both the short and
 long option names can contain only letters, digits and the underscores.
 
@@ -150,6 +154,7 @@ console sample
 %%%%%%%%%%%%% Methods by group %%%%%%%%%%%%%
 \latexignore{\rtfignore{\wxheading{Function groups}}}
 
+
 \membersection{Construction}\label{wxcmdlineparserconstruction}
 
 Before \helpref{Parse}{wxcmdlineparserparse} can be called, the command line
@@ -162,17 +167,15 @@ the only restriction is that it must be done before calling
 \helpref{Parse}{wxcmdlineparserparse}.
 
 To specify the command line to parse you may use either one of constructors
-accepting it (\helpref{wxCmdLineParser(argc, argv)}{wxcmdlineparserwxcmdlineparserargc} or 
-\helpref{wxCmdLineParser}{wxcmdlineparserwxcmdlineparserdescargc} usually) or,
-if you use \helpref{the default constructor}{wxcmdlineparserwxcmdlineparserdef},
-you can do it later by calling 
-\helpref{SetCmdLine}{wxcmdlineparsersetcmdlineargc}.
+accepting it (\tt{wxCmdLineParser(argc, argv)} or \tt{wxCmdLineParser(const wxString&)} usually)
+or, if you use the default constructor, you can do it later by calling 
+\helpref{SetCmdLine}{wxcmdlineparsersetcmdline}.
 
 The same holds for command line description: it can be specified either in
-the constructor (\helpref{without command line}{wxcmdlineparserwxcmdlineparserdesc} or 
-\helpref{together with it}{wxcmdlineparserwxcmdlineparserdescargc}) or
-constructed later using either \helpref{SetDesc}{wxcmdlineparsersetdesc} or
-combination of \helpref{AddSwitch}{wxcmdlineparseraddswitch}, 
+the \helpref{constructor}{wxcmdlineparserwxcmdlineparserctor} (with or without
+the command line itself) or constructed later using either
+\helpref{SetDesc}{wxcmdlineparsersetdesc} or combination of 
+\helpref{AddSwitch}{wxcmdlineparseraddswitch}, 
 \helpref{AddOption}{wxcmdlineparseraddoption} and 
 \helpref{AddParam}{wxcmdlineparseraddparam} methods.
 
@@ -181,6 +184,7 @@ Using constructors or \helpref{SetDesc}{wxcmdlineparsersetdesc} uses a (usually
 to decide which options to accept during the run-time, using one of the 
 {\tt AddXXX()} functions above might be preferable.
 
+
 \membersection{Customization}\label{wxcmdlineparsercustomization}
 
 wxCmdLineParser has several global options which may be changed by the
@@ -205,6 +209,7 @@ Finally, \helpref{SetLogo}{wxcmdlineparsersetlogo} can be used to show some
 application-specific text before the explanation given by 
 \helpref{Usage}{wxcmdlineparserusage} function.
 
+
 \membersection{Parsing command line}\label{wxcmdlineparserparsing}
 
 After the command line description was constructed and the desired options were
@@ -217,6 +222,7 @@ command line parsing.
 In the latter case, the appropriate error message and usage information are
 logged by wxCmdLineParser itself using the standard wxWidgets logging functions.
 
+
 \membersection{Getting results}\label{wxcmdlineparsergettingresults}
 
 After calling \helpref{Parse}{wxcmdlineparserparse} (and if it returned $0$),
@@ -224,7 +230,7 @@ you may access the results of parsing using one of overloaded {\tt Found()}
 methods.
 
 For a simple switch, you will simply call 
-\helpref{Found}{wxcmdlineparserfoundswitch} to determine if the switch was given
+\helpref{Found}{wxcmdlineparserfound} to determine if the switch was given
 or not, for an option or a parameter, you will call a version of {\tt Found()} 
 which also returns the associated value in the provided variable. All 
 {\tt Found()} functions return true if the switch or option were found in the
@@ -237,49 +243,47 @@ command line or false if they were not specified.
 
 }}
 
-\membersection{wxCmdLineParser::wxCmdLineParser}\label{wxcmdlineparserwxcmdlineparserdef}
+
+\membersection{wxCmdLineParser::wxCmdLineParser}\label{wxcmdlineparserwxcmdlineparserctor}
 
 \func{}{wxCmdLineParser}{\void}
 
 Default constructor. You must use 
-\helpref{SetCmdLine}{wxcmdlineparsersetcmdlineargc} later.
-
-\membersection{wxCmdLineParser::wxCmdLineParser}\label{wxcmdlineparserwxcmdlineparserargc}
+\helpref{SetCmdLine}{wxcmdlineparsersetcmdline} later.
 
 \func{}{wxCmdLineParser}{\param{int }{argc}, \param{char** }{argv}}
 
-Constructor specifies the command line to parse. This is the traditional
+\func{}{wxCmdLineParser}{\param{int }{argc}, \param{wchar\_t** }{argv}}
+
+Constructors which specify the command line to parse. This is the traditional
 (Unix) command line format. The parameters {\it argc} and {\it argv} have the
 same meaning as for {\tt main()} function.
 
-\membersection{wxCmdLineParser::wxCmdLineParser}\label{wxcmdlineparserwxcmdlineparserstr}
+The second overloaded constructor is only available in Unicode build. The
+first one is available in both ANSI and Unicode modes because under some
+platforms the command line arguments are passed as ASCII strings even to
+Unicode programs.
 
 \func{}{wxCmdLineParser}{\param{const wxString\& }{cmdline}}
 
-Constructor specifies the command line to parse in Windows format. The parameter 
+Constructor which specify the command line to parse in Windows format. The parameter 
 {\it cmdline} has the same meaning as the corresponding parameter of 
 {\tt WinMain()}.
 
-\membersection{wxCmdLineParser::wxCmdLineParser}\label{wxcmdlineparserwxcmdlineparserdesc}
-
 \func{}{wxCmdLineParser}{\param{const wxCmdLineEntryDesc* }{desc}}
 
-Same as \helpref{wxCmdLineParser}{wxcmdlineparserwxcmdlineparserdef}, but also
-specifies the \helpref{command line description}{wxcmdlineparsersetdesc}.
-
-\membersection{wxCmdLineParser::wxCmdLineParser}\label{wxcmdlineparserwxcmdlineparserdescargc}
+Specifies the \helpref{command line description}{wxcmdlineparsersetdesc} but not the
+command line. You must use \helpref{SetCmdLine}{wxcmdlineparsersetcmdline} later.
 
 \func{}{wxCmdLineParser}{\param{const wxCmdLineEntryDesc* }{desc}, \param{int }{argc}, \param{char** }{argv}}
 
-Same as \helpref{wxCmdLineParser}{wxcmdlineparserwxcmdlineparserargc}, but also
-specifies the \helpref{command line description}{wxcmdlineparsersetdesc}.
-
-\membersection{wxCmdLineParser::wxCmdLineParser}\label{wxcmdlineparserwxcmdlineparserdescstr}
+Specifies both the command line (in Unix format) and the 
+\helpref{command line description}{wxcmdlineparsersetdesc}.
 
 \func{}{wxCmdLineParser}{\param{const wxCmdLineEntryDesc* }{desc}, \param{const wxString\& }{cmdline}}
 
-Same as \helpref{wxCmdLineParser}{wxcmdlineparserwxcmdlineparserstr}, but also
-specifies the \helpref{command line description}{wxcmdlineparsersetdesc}.
+Specifies both the command line (in Windows format) and the 
+\helpref{command line description}{wxcmdlineparsersetdesc}.
 
 \membersection{wxCmdLineParser::ConvertStringToArgs}\label{wxcmdlineparserconvertstringtoargs}
 
@@ -289,25 +293,21 @@ Breaks down the string containing the full command line in words. The words are
 separated by whitespace. The quotes can be used in the input string to quote
 the white space and the back slashes can be used to quote the quotes.
 
-\membersection{wxCmdLineParser::SetCmdLine}\label{wxcmdlineparsersetcmdlineargc}
 
-\func{void}{SetCmdLine}{\param{int }{argc}, \param{char** }{argv}}
+\membersection{wxCmdLineParser::SetCmdLine}\label{wxcmdlineparsersetcmdline}
 
-Set command line to parse after using one of the constructors which don't do it.
-
-\wxheading{See also}
+\func{void}{SetCmdLine}{\param{int }{argc}, \param{char** }{argv}}
 
-\helpref{wxCmdLineParser}{wxcmdlineparserwxcmdlineparserargc}
+\func{void}{SetCmdLine}{\param{int }{argc}, \param{wchar\_t** }{argv}}
 
-\membersection{wxCmdLineParser::SetCmdLine}\label{wxcmdlineparsersetcmdlinestr}
+Set command line to parse after using one of the constructors which don't do it.
+The second overload of this function is only available in Unicode build.
 
 \func{void}{SetCmdLine}{\param{const wxString\& }{cmdline}}
 
 Set command line to parse after using one of the constructors which don't do it.
 
-\wxheading{See also}
 
-\helpref{wxCmdLineParser}{wxcmdlineparserwxcmdlineparserstr}
 
 \membersection{wxCmdLineParser::\destruct{wxCmdLineParser}}\label{wxcmdlineparserdtor}
 
@@ -317,6 +317,7 @@ Frees resources allocated by the object.
 
 {\bf NB:} destructor is not virtual, don't use this class polymorphically.
 
+
 \membersection{wxCmdLineParser::SetSwitchChars}\label{wxcmdlineparsersetswitchchars}
 
 \func{void}{SetSwitchChars}{\param{const wxString\& }{switchChars}}
@@ -324,6 +325,7 @@ Frees resources allocated by the object.
 {\it switchChars} contains all characters with which an option or switch may
 start. Default is {\tt "-"} for Unix, {\tt "-/"} for Windows.
 
+
 \membersection{wxCmdLineParser::EnableLongOptions}\label{wxcmdlineparserenablelongoptions}
 
 \func{void}{EnableLongOptions}{\param{bool }{enable = true}}
@@ -337,12 +339,14 @@ them.
 
 \helpref{Customization}{wxcmdlineparsercustomization} and \helpref{AreLongOptionsEnabled}{wxcmdlineparserarelongoptionsenabled}
 
+
 \membersection{wxCmdLineParser::DisableLongOptions}\label{wxcmdlineparserdisablelongoptions}
 
 \func{void}{DisableLongOptions}{\void}
 
 Identical to \helpref{EnableLongOptions(false)}{wxcmdlineparserenablelongoptions}.
 
+
 \membersection{wxCmdLineParser::AreLongOptionsEnabled}\label{wxcmdlineparserarelongoptionsenabled}
 
 \func{bool}{AreLongOptionsEnabled}{\void}
@@ -353,6 +357,7 @@ Returns true if long options are enabled, otherwise false.
 
 \helpref{EnableLongOptions}{wxcmdlineparserenablelongoptions}
 
+
 \membersection{wxCmdLineParser::SetLogo}\label{wxcmdlineparsersetlogo}
 
 \func{void}{SetLogo}{\param{const wxString\& }{logo}}
@@ -360,6 +365,7 @@ Returns true if long options are enabled, otherwise false.
 {\it logo} is some extra text which will be shown by 
 \helpref{Usage}{wxcmdlineparserusage} method.
 
+
 \membersection{wxCmdLineParser::SetDesc}\label{wxcmdlineparsersetdesc}
 
 \func{void}{SetDesc}{\param{const wxCmdLineEntryDesc* }{desc}}
@@ -391,6 +397,7 @@ wxCmdLineParser parser;
 parser.SetDesc(cmdLineDesc);
 \end{verbatim}
 
+
 \membersection{wxCmdLineParser::AddSwitch}\label{wxcmdlineparseraddswitch}
 
 \func{void}{AddSwitch}{\param{const wxString\& }{name}, \param{const wxString\& }{lng = wxEmptyString}, \param{const wxString\& }{desc = wxEmptyString}, \param{int }{flags = 0}}
@@ -399,6 +406,7 @@ Add a switch {\it name} with an optional long name {\it lng} (no long name if it
 is empty, which is default), description {\it desc} and flags {\it flags} to the
 command line description.
 
+
 \membersection{wxCmdLineParser::AddOption}\label{wxcmdlineparseraddoption}
 
 \func{void}{AddOption}{\param{const wxString\& }{name}, \param{const wxString\& }{lng = wxEmptyString}, \param{const wxString\& }{desc = wxEmptyString}, \param{wxCmdLineParamType }{type = wxCMD\_LINE\_VAL\_STRING}, \param{int }{flags = 0}}
@@ -407,19 +415,21 @@ Add an option {\it name} with an optional long name {\it lng} (no long name if
 it is empty, which is default) taking a value of the given type (string by
 default) to the command line description.
 
+
 \membersection{wxCmdLineParser::AddParam}\label{wxcmdlineparseraddparam}
 
 \func{void}{AddParam}{\param{const wxString\& }{desc = wxEmptyString}, \param{wxCmdLineParamType }{type = wxCMD\_LINE\_VAL\_STRING}, \param{int }{flags = 0}}
 
 Add a parameter of the given {\it type} to the command line description.
 
+
 \membersection{wxCmdLineParser::Parse}\label{wxcmdlineparserparse}
 
 \func{int}{Parse}{\param{bool }{giveUsage = {\tt true}}}
 
 Parse the command line, return $0$ if ok, $-1$ if {\tt "-h"} or {\tt "--help"} 
 option was encountered and the help message was given or a positive value if a
-syntax error occured.
+syntax error occurred.
 
 \wxheading{Parameters}
 
@@ -429,6 +439,7 @@ requested. If {\tt false}, only error messages about possible syntax errors
 are given, use \helpref{Usage}{wxcmdlineparserusage} to show the usage message
 from the caller if needed.}
 
+
 \membersection{wxCmdLineParser::Usage}\label{wxcmdlineparserusage}
 
 \func{void}{Usage}{\void}
@@ -441,33 +452,29 @@ will not be helpful to the user unless the descriptions were indeed specified.
 
 \helpref{SetLogo}{wxcmdlineparsersetlogo}
 
-\membersection{wxCmdLineParser::Found}\label{wxcmdlineparserfoundswitch}
 
-\constfunc{bool}{Found}{\param{const wxString\& }{name}}
+\membersection{wxCmdLineParser::Found}\label{wxcmdlineparserfound}
 
-Returns true if the given switch was found, false otherwise.
+\constfunc{bool}{Found}{\param{const wxString\& }{name}}
 
-\membersection{wxCmdLineParser::Found}\label{wxcmdlineparserfoundstringoption}
+Returns \true if the given switch was found, false otherwise.
 
 \constfunc{bool}{Found}{\param{const wxString\& }{name}, \param{wxString* }{value}}
 
-Returns true if an option taking a string value was found and stores the
+Returns \true if an option taking a string value was found and stores the
 value in the provided pointer (which should not be NULL).
 
-\membersection{wxCmdLineParser::Found}\label{wxcmdlineparserfoundintoption}
-
 \constfunc{bool}{Found}{\param{const wxString\& }{name}, \param{long* }{value}}
 
-Returns true if an option taking an integer value was found and stores
+Returns \true if an option taking an integer value was found and stores
 the value in the provided pointer (which should not be NULL).
 
-\membersection{wxCmdLineParser::Found}\label{wxcmdlineparserfounddateoption}
-
 \constfunc{bool}{Found}{\param{const wxString\& }{name}, \param{wxDateTime* }{value}}
 
-Returns true if an option taking a date value was found and stores the
+Returns \true if an option taking a date value was found and stores the
 value in the provided pointer (which should not be NULL).
 
+
 \membersection{wxCmdLineParser::GetParamCount}\label{wxcmdlineparsergetparamcount}
 
 \constfunc{size\_t}{GetParamCount}{\void}
@@ -475,11 +482,12 @@ value in the provided pointer (which should not be NULL).
 Returns the number of parameters found. This function makes sense mostly if you
 had used {\tt wxCMD\_LINE\_PARAM\_MULTIPLE} flag.
 
+
 \membersection{wxCmdLineParser::GetParam}\label{wxcmdlineparsergetparam}
 
 \constfunc{wxString}{GetParam}{\param{size\_t }{n = 0u}}
 
-Returns the value of Nth parameter (as string only for now).
+Returns the value of Nth parameter (as string only).
 
 \wxheading{See also}