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commands.doc
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/******************************************************************************
*
*
*
* Copyright (C) 1997-2014 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
/*! \page commands Special Commands
\section cmd_intro Introduction
All commands in the documentation start with a backslash (<b>\\</b>) or an
at-sign (<b>\@</b>). If you prefer you can replace all commands starting with a
backslash below by their counterparts that start with an at-sign.
Some commands have one or more arguments.
Each argument has a certain range:
<ul>
<li>If \<sharp\> braces are used the argument is a single word.
<li>If (round) braces are used the argument extends until the end of the line
on which the command was found.
<li>If {curly} braces are used the argument extends until the next paragraph.
Paragraphs are delimited by a blank line or by a section indicator.
</ul>
If in addition to the above argument specifiers [square] brackets are used the argument is optional.
Here is an alphabetically sorted list of all commands with references to their
documentation:
\anchor showsecreflist
\secreflist
\refitem cmda \\a
\refitem cmdaddindex \\addindex
\refitem cmdaddtogroup \\addtogroup
\refitem cmdanchor \\anchor
\refitem cmdarg \\arg
\refitem cmdattention \\attention
\refitem cmdauthor \\author
\refitem cmdauthors \\authors
\refitem cmdb \\b
\refitem cmdbrief \\brief
\refitem cmdbug \\bug
\refitem cmdc \\c
\refitem cmdcallgraph \\callgraph
\refitem cmdcallergraph \\callergraph
\refitem cmdcategory \\category
\refitem cmdcite \\cite
\refitem cmdclass \\class
\refitem cmdcode \\code
\refitem cmdcond \\cond
\refitem cmdcopybrief \\copybrief
\refitem cmdcopydetails \\copydetails
\refitem cmdcopydoc \\copydoc
\refitem cmdcopyright \\copyright
\refitem cmddate \\date
\refitem cmddef \\def
\refitem cmddefgroup \\defgroup
\refitem cmddeprecated \\deprecated
\refitem cmddetails \\details
\refitem cmddiafile \\diafile
\refitem cmddir \\dir
\refitem cmddocbookonly \\docbookonly
\refitem cmddontinclude \\dontinclude
\refitem cmddot \\dot
\refitem cmddotfile \\dotfile
\refitem cmde \\e
\refitem cmdelse \\else
\refitem cmdelseif \\elseif
\refitem cmdem \\em
\refitem cmdendcode \\endcode
\refitem cmdendcond \\endcond
\refitem cmdenddocbookonly \\enddocbookonly
\refitem cmdenddot \\enddot
\refitem cmdendhtmlonly \\endhtmlonly
\refitem cmdendif \\endif
\refitem cmdendinternal \\endinternal
\refitem cmdendlatexonly \\endlatexonly
\refitem cmdendlink \\endlink
\refitem cmdendmanonly \\endmanonly
\refitem cmdendmsc \\endmsc
\refitem cmdendparblock \\endparblock
\refitem cmdendrtfonly \\endrtfonly
\refitem cmdendsecreflist \\endsecreflist
\refitem cmdendverbatim \\endverbatim
\refitem cmdenduml \\enduml
\refitem cmdendxmlonly \\endxmlonly
\refitem cmdenum \\enum
\refitem cmdexample \\example
\refitem cmdexception \\exception
\refitem cmdextends \\extends
\refitem cmdfdollar \\f\$
\refitem cmdfbropen \\f[
\refitem cmdfbrclose \\f]
\refitem cmdfcurlyopen \\f{
\refitem cmdfcurlyclose \\f}
\refitem cmdfile \\file
\refitem cmdfn \\fn
\refitem cmdheaderfile \\headerfile
\refitem cmdhideinitializer \\hideinitializer
\refitem cmdhtmlinclude \\htmlinclude
\refitem cmdhtmlonly \\htmlonly
\refitem cmdidlexcept \\idlexcept
\refitem cmdif \\if
\refitem cmdifnot \\ifnot
\refitem cmdimage \\image
\refitem cmdimplements \\implements
\refitem cmdinclude \\include
\refitem cmdincludelineno \\includelineno
\refitem cmdingroup \\ingroup
\refitem cmdinternal \\internal
\refitem cmdinvariant \\invariant
\refitem cmdinterface \\interface
\refitem cmdlatexinclude \\latexinclude
\refitem cmdlatexonly \\latexonly
\refitem cmdli \\li
\refitem cmdline \\line
\refitem cmdlink \\link
\refitem cmdmainpage \\mainpage
\refitem cmdmanonly \\manonly
\refitem cmdmemberof \\memberof
\refitem cmdmsc \\msc
\refitem cmdmscfile \\mscfile
\refitem cmdn \\n
\refitem cmdname \\name
\refitem cmdnamespace \\namespace
\refitem cmdnosubgrouping \\nosubgrouping
\refitem cmdnote \\note
\refitem cmdoverload \\overload
\refitem cmdp \\p
\refitem cmdpackage \\package
\refitem cmdpage \\page
\refitem cmdpar \\par
\refitem cmdparagraph \\paragraph
\refitem cmdparam \\param
\refitem cmdparblock \\parblock
\refitem cmdpost \\post
\refitem cmdpre \\pre
\refitem cmdprivate \\private
\refitem cmdprivatesection \\privatesection
\refitem cmdproperty \\property
\refitem cmdprotected \\protected
\refitem cmdprotectedsection \\protectedsection
\refitem cmdprotocol \\protocol
\refitem cmdpublic \\public
\refitem cmdpublicsection \\publicsection
\refitem cmdpure \\pure
\refitem cmdref \\ref
\refitem cmdrefitem \\refitem
\refitem cmdrelated \\related
\refitem cmdrelates \\relates
\refitem cmdrelatedalso \\relatedalso
\refitem cmdrelatesalso \\relatesalso
\refitem cmdremark \\remark
\refitem cmdremarks \\remarks
\refitem cmdresult \\result
\refitem cmdreturn \\return
\refitem cmdreturns \\returns
\refitem cmdretval \\retval
\refitem cmdrtfonly \\rtfonly
\refitem cmdsa \\sa
\refitem cmdsecreflist \\secreflist
\refitem cmdsection \\section
\refitem cmdsee \\see
\refitem cmdshort \\short
\refitem cmdshowinitializer \\showinitializer
\refitem cmdsince \\since
\refitem cmdskip \\skip
\refitem cmdskipline \\skipline
\refitem cmdsnippet \\snippet
\refitem cmdstartuml \\startuml
\refitem cmdstruct \\struct
\refitem cmdsubpage \\subpage
\refitem cmdsubsection \\subsection
\refitem cmdsubsubsection \\subsubsection
\refitem cmdtableofcontents \\tableofcontents
\refitem cmdtest \\test
\refitem cmdthrow \\throw
\refitem cmdthrows \\throws
\refitem cmdtodo \\todo
\refitem cmdtparam \\tparam
\refitem cmdtypedef \\typedef
\refitem cmdunion \\union
\refitem cmduntil \\until
\refitem cmdvar \\var
\refitem cmdverbatim \\verbatim
\refitem cmdverbinclude \\verbinclude
\refitem cmdversion \\version
\refitem cmdvhdlflow \\vhdlflow
\refitem cmdwarning \\warning
\refitem cmdweakgroup \\weakgroup
\refitem cmdxmlonly \\xmlonly
\refitem cmdxrefitem \\xrefitem
\refitem cmddollar \\\$
\refitem cmdat \\\@
\refitem cmdbackslash \\\\
\refitem cmdamp \\\&
\refitem cmdtilde \\~
\refitem cmdlt \\\<
\refitem cmdgt \\\>
\refitem cmdhash \\\#
\refitem cmdperc \\\%
\refitem cmdquot \\\"
\refitem cmdchardot \\\.
\refitem cmddcolon \::
\refitem cmdpipe \\|
\refitem cmdndash \\\--
\refitem cmdmdash \\\---
\endsecreflist
The following subsections provide a list of all commands that are recognized by
doxygen. Unrecognized commands are treated as normal text.
\htmlonly <center> \endhtmlonly
<h2>
\htmlonly --- \endhtmlonly
Structural indicators
\htmlonly --- \endhtmlonly
</h2>
\htmlonly </center> \endhtmlonly
\section cmdaddtogroup \\addtogroup <name> [(title)]
\addindex \\addtogroup
Defines a group just like \ref cmddefgroup "\\defgroup", but in contrast to
that command using the same \<name\> more than once will not result in a warning,
but rather one group with a merged documentation and the first title found in
any of the commands.
The title is optional, so this command can also be used to add a number of
entities to an existing group using \c \@{ and \c \@} like this:
\verbatim
/*! \addtogroup mygrp
* Additional documentation for group 'mygrp'
* @{
*/
/*!
* A function
*/
void func1()
{
}
/*! Another function */
void func2()
{
}
/*! @} */
\endverbatim
\sa page \ref grouping "Grouping", sections \ref cmddefgroup "\\defgroup", \ref cmdingroup "\\ingroup", and
\ref cmdweakgroup "\\weakgroup".
<hr>
\section cmdcallgraph \\callgraph
\addindex \\callgraph
When this command is put in a comment block of a function or method
and \ref cfg_have_dot "HAVE_DOT" is set to \c YES, then doxygen will
generate a call graph for that function (provided the implementation of the
function or method calls other documented functions). The call graph will be
generated regardless of the value of \ref cfg_call_graph "CALL_GRAPH".
\note The completeness (and correctness) of the call graph depends on the
doxygen code parser which is not perfect.
\sa section \ref cmdcallergraph "\\callergraph".
<hr>
\section cmdcallergraph \\callergraph
\addindex \\callergraph
When this command is put in a comment block of a function or method
and \ref cfg_have_dot "HAVE_DOT" is set to \c YES, then doxygen will
generate a caller graph for that function (provided the implementation of the
function or method calls other documented functions). The caller graph will be
generated regardless of the value of \ref cfg_caller_graph "CALLER_GRAPH".
\note The completeness (and correctness) of the caller graph depends on the
doxygen code parser which is not perfect.
\sa section \ref cmdcallgraph "\\callgraph".
<hr>
\section cmdcategory \\category <name> [<header-file>] [<header-name>]
\addindex \\category
For Objective-C only: Indicates that a comment block contains documentation
for a class category with name \<name\>. The arguments are
equal to the \ref cmdclass "\\class" command.
\sa section \ref cmdclass "\\class".
<hr>
\section cmdclass \\class <name> [<header-file>] [<header-name>]
\addindex \\class
Indicates that a comment block contains documentation for a
class with name \<name\>. Optionally a header file and a header name
can be specified. If the header-file is specified, a link to a verbatim copy
of the header will be included in the HTML documentation.
The \<header-name\> argument can be used to overwrite the
name of the link that is used in the class documentation to something other
than \<header-file\>. This can be useful if the include name is not located
on the default include path (like \<X11/X.h\>). With the \<header-name\>
argument you can also specify how the include statement should look like,
by adding either quotes or sharp brackets around the name.
Sharp brackets are used if just the name is given. Note that the
last two arguments can also be specified using
the \ref cmdheaderfile "\\headerfile" command.
\par Example:
\verbinclude class.h
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/class/html/index.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
<hr>
\section cmddef \\def <name>
\addindex \\def
Indicates that a comment block contains documentation for a
\c \#define macro.
\par Example:
\verbinclude define.h
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/define/html/define_8h.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
<hr>
\section cmddefgroup \\defgroup <name> (group title)
\addindex \\defgroup
Indicates that a comment block contains documentation for a
\ref modules "group" of classes, files or namespaces. This can be used to
categorize classes, files or namespaces, and document those
categories. You can also use groups as members of other groups,
thus building a hierarchy of groups.
The \<name\> argument should be a single-word identifier.
\sa page \ref grouping "Grouping", sections \ref cmdingroup "\\ingroup", \ref cmdaddtogroup "\\addtogroup", and
\ref cmdweakgroup "\\weakgroup".
<hr>
\section cmddir \\dir [<path fragment>]
\addindex \\dir
Indicates that a comment block contains documentation for a directory.
The "path fragment" argument should include the directory name and
enough of the path to be unique with respect to the other directories
in the project.
The \ref cfg_strip_from_path "STRIP_FROM_PATH" option determines what is
stripped from the full path before it appears in the output.
<hr>
\section cmdenum \\enum <name>
\addindex \\enum
Indicates that a comment block contains documentation for an
enumeration, with name \<name\>. If the enum is a member of a class and
the documentation block is located outside the class definition,
the scope of the class should be specified as well.
If a comment block is located directly in front of an enum declaration,
the \c \\enum comment may be omitted.
\par Note:
The type of an anonymous enum cannot be documented, but the values
of an anonymous enum can.
\par Example:
\verbinclude enum.h
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/enum/html/class_test.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
<hr>
\section cmdexample \\example <file-name>
\addindex \\example
Indicates that a comment block contains documentation for a source code
example. The name of the source file is \<file-name\>. The text of
this file will be included in the documentation, just after the
documentation contained in the comment block. All examples are placed
in a list. The source code is scanned for documented members and classes.
If any are found, the names are cross-referenced with the documentation.
Source files or directories can be specified using the
\ref cfg_example_path "EXAMPLE_PATH"
tag of doxygen's configuration file.
If \<file-name\> itself is not unique for the set of example files specified
by the
\ref cfg_example_path "EXAMPLE_PATH" tag, you can include part of the absolute path
to disambiguate it.
If more than one source file is needed for the example,
the \ref cmdinclude "\\include" command can be used.
\par Example:
\verbinclude example.cpp
Where the example file \c example_test.cpp looks as follows:
\verbinclude example_test.cpp
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/example/html/examples.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
\sa section \ref cmdinclude "\\include".
<hr>
\section cmdendinternal \\endinternal
\addindex \\endinternal
This command ends a documentation fragment that was started with a
\ref cmdinternal "\\internal" command. The text between \ref cmdinternal "\\internal" and
\c \\endinternal will only be visible
if \ref cfg_internal_docs "INTERNAL_DOCS" is set to \c YES.
<hr>
\section cmdextends \\extends <name>
\addindex \\extends
This command can be used to manually indicate an inheritance relation,
when the programming language does not support this concept natively
(e.g. C).
The file \c manual.c in the example directory shows how to use this command.
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/manual/html/index.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
\sa section \ref cmdimplements "\\implements" and section
\ref cmdmemberof "\\memberof"
<hr>
\section cmdfile \\file [<name>]
\addindex \\file
Indicates that a comment block contains documentation for a source or
header file with name \<name\>. The file name may include (part of) the
path if the file-name alone is not unique. If the file name is omitted
(i.e. the line after \c \\file is left blank) then the documentation block that
contains the \c \\file command will belong to the file it is located in.
\par Important:
The documentation of global functions, variables, typedefs, and enums will
only be included in the output if the file they are in is documented as well.
\par Example:
\verbinclude file.h
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/file/html/file_8h.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
\note In the above example \ref cfg_javadoc_autobrief "JAVADOC_AUTOBRIEF"
has been set to \c YES in the configuration file.
<hr>
\section cmdfn \\fn (function declaration)
\addindex \\fn
Indicates that a comment block contains documentation for a function
(either global or as a member of a class). This command is \em only
needed if a comment block is \e not placed in front (or behind)
the function declaration or definition.
If your comment block \e is in front of the function
declaration or definition this command can (and to avoid redundancy
should) be omitted.
A full function declaration including arguments should be specified after the
\c \\fn command on a \e single line, since the argument ends at the end
of the line!
This command is equivalent to \ref cmdvar "\\var", \ref cmdtypedef "\\typedef",
and \ref cmdproperty "\\property".
\warning Do not use this command
if it is not absolutely needed, since it will lead to duplication of
information and thus to errors.
\par Example:
\verbinclude func.h
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/func/html/class_test.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
\sa sections \ref cmdvar "\\var", \ref cmdproperty "\\property", and
\ref cmdtypedef "\\typedef".
<hr>
\section cmdheaderfile \\headerfile <header-file> [<header-name>]
\addindex \\headerfile
Intended to be used for class, struct, or union documentation, where
the documentation is in front of the definition. The arguments of
this command are the same as the second and third argument of
\ref cmdclass "\\class".
The \<header-file\> name refers to the file that should be included by the
application to obtain the definition of the class, struct, or union.
The \<header-name\> argument can be used to overwrite the
name of the link that is used in the class documentation to something other
than \<header-file\>. This can be useful if the include name is not located
on the default include path (like \<X11/X.h\>).
With the \<header-name\>
argument you can also specify how the include statement should look like,
by adding either double quotes or sharp brackets around the name.
By default sharp brackets are used if just the name is given.
If a pair of double quotes is given for either the \<header-file\> or
\<header-name\> argument, the current file (in which the command was found)
will be used but with quotes. So for a comment block with a \c \\headerfile
command inside a file <code>test.h</code>, the following three commands are equivalent:
\verbatim
\headerfile test.h "test.h"
\headerfile test.h ""
\headerfile "" \endverbatim
To get sharp brackets you do not need to specify anything,
but if you want to be explicit you could use any of the following:
\verbatim
\headerfile test.h <test.h>
\headerfile test.h <>
\headerfile <> \endverbatim
To globally reverse the default include representation to
local includes you can set
\ref cfg_force_local_includes "FORCE_LOCAL_INCLUDES" to \c YES.
To disable the include information altogether set
\ref cfg_show_include_files "SHOW_INCLUDE_FILES" to \c NO.
<hr>
\section cmdhideinitializer \\hideinitializer
\addindex \\hideinitializer
By default the value of a define and the initializer of a variable
are displayed unless they are longer than 30 lines. By putting
this command in a comment block of a define or variable, the
initializer is always hidden. The maximum number of initialization lines
can be changed by means of the configuration parameter
\ref cfg_max_initializer_lines "MAX_INITIALIZER_LINES", the default
value is 30.
\sa section \ref cmdshowinitializer "\\showinitializer".
<hr>
\section cmdidlexcept \\idlexcept <name>
\addindex \\idlexcept
Indicates that a comment block contains documentation for a
IDL exception with name \<name\>.
<hr>
\section cmdimplements \\implements <name>
\addindex \\implements
This command can be used to manually indicate an inheritance relation,
when the programming language does not support this concept natively
(e.g. C).
The file \c manual.c in the example directory shows how to use this command.
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/manual/html/index.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
\sa section \ref cmdextends "\\extends" and section
\ref cmdmemberof "\\memberof"
<hr>
\section cmdingroup \\ingroup (<groupname> [<groupname> <groupname>])
\addindex \\ingroup
If the \c \\ingroup command is placed in a comment block of a
class, file or namespace, then it will be added to the group or
groups identified by \<groupname\>.
\sa page \ref grouping "Grouping", sections \ref cmddefgroup "\\defgroup",
\ref cmdaddtogroup "\\addtogroup", and \ref cmdweakgroup "\\weakgroup"
<hr>
\section cmdinterface \\interface <name> [<header-file>] [<header-name>]
\addindex \\interface
Indicates that a comment block contains documentation for an
interface with name \<name\>. The arguments are equal to the arguments of the
\ref cmdclass "\\class" command.
\sa section \ref cmdclass "\\class".
<hr>
\section cmdinternal \\internal
\addindex \\internal
This command starts a documentation fragment that is meant for internal
use only. The fragment naturally ends at the end of the comment block.
You can also force the internal section to end earlier by using the
\ref cmdendinternal "\\endinternal" command.
If the \c \\internal command is put inside a section
(see for example \ref cmdsection "\\section") all subsections after the
command are considered to be internal as well. Only a new section at the
same level will end the fragment that is considered internal.
You can use \ref cfg_internal_docs "INTERNAL_DOCS" in the config file
to show (\c YES) or hide (\c NO) the internal documentation.
\sa section \ref cmdendinternal "\\endinternal".
<hr>
\section cmdmainpage \\mainpage [(title)]
\addindex \\mainpage
If the \c \\mainpage command is placed in a comment block the
block is used to customize the index page (in HTML) or
the first chapter (in \LaTeX).
The title argument is optional and replaces the default title that
doxygen normally generates. If you do not want any title you can
specify \c notitle as the argument of \c \\mainpage.
Here is an example:
\verbatim
/*! \mainpage My Personal Index Page
*
* \section intro_sec Introduction
*
* This is the introduction.
*
* \section install_sec Installation
*
* \subsection step1 Step 1: Opening the box
*
* etc...
*/
\endverbatim
You can refer to the main page using: <code>\ref cmdref "\\ref" index</code>.
\sa section \ref cmdsection "\\section",
section \ref cmdsubsection "\\subsection", and
section \ref cmdpage "\\page".
<hr>
\section cmdmemberof \\memberof <name>
\addindex \\memberof
This command makes a function a member of a class in a similar way
as \ref cmdrelates "\\relates" does, only with this command the function
is represented as a real member of the class.
This can be useful when the programming language does not support
the concept of member functions natively (e.g. C).
It is also possible to use this command together with
\ref cmdpublic "\\public", \ref cmdprotected "\\protected" or
\ref cmdprivate "\\private".
The file \c manual.c in the example directory shows how to use this command.
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/manual/html/index.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
\sa sections \ref cmdextends "\\extends", \ref cmdimplements "\\implements",
\ref cmdpublic "\\public", \ref cmdprotected "\\protected" and
\ref cmdprivate "\\private".
<hr>
\section cmdname \\name [(header)]
\addindex \\name
This command turns a comment block into a header
definition of a member group. The
comment block should be followed by a
<code>//\@{ ... //\@}</code> block containing the
members of the group.
See section \ref memgroup for an example.
<hr>
\section cmdnamespace \\namespace <name>
\addindex \\namespace
Indicates that a comment block contains documentation for a
namespace with name \<name\>.
<hr>
\section cmdnosubgrouping \\nosubgrouping
\addindex \\nosubgrouping
This command can be put in the documentation
of a class. It can be used in combination with member grouping
to avoid that doxygen puts a member group as a subgroup of a
Public/Protected/Private/... section.
\sa sections \ref cmdpublicsection "\\publicsection",
\ref cmdprotectedsection "\\protectedsection" and
\ref cmdprivatesection "\\privatesection".
<hr>
\section cmdoverload \\overload [(function declaration)]
\addindex \\overload
This command can be used to generate the following
standard text for an overloaded member function:
> This is an overloaded member function, provided for convenience.
> It differs from the above function only in what argument(s) it accepts.
If the documentation for the overloaded member function is not located
in front of the function declaration or definition, the optional
argument should be used to specify the correct function.
Any other documentation that is inside the documentation block will
by appended after the generated message.
\par Note 1:
You are responsible that there is indeed an
earlier documented member that is overloaded by this one.
To prevent that document reorders the documentation you should set
\ref cfg_sort_member_docs "SORT_MEMBER_DOCS" to \c NO in this case.
\par Note 2:
The \c \\overload command does not work inside a one-line comment.
\par Example:
\verbinclude examples/overload.cpp
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/overload/html/class_test.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
<hr>
\section cmdpackage \\package <name>
\addindex \\package
Indicates that a comment block contains documentation for a
Java package with name \<name\>.
<hr>
\section cmdpage \\page <name> (title)
\addindex \\page
Indicates that a comment block contains a piece of documentation that is
not directly related to one specific class, file or member.
The HTML generator creates a page containing the documentation. The
\LaTeX generator
starts a new section in the chapter 'Page documentation'.
\par Example:
\verbinclude page.doc
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/page/html/pages.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
\par Note:
The \<name\> argument consists of a combination of letters and number
digits. If you wish to use upper case letters (e.g. \c MYPAGE1), or
mixed case letters (e.g. \c MyPage1) in the \<name\> argument, you
should set \ref cfg_case_sense_names "CASE_SENSE_NAMES" to \c YES. However, this is advisable
only if your file system is case sensitive. Otherwise (and for better
portability) you should use all lower case letters (e.g. \c mypage1)
for \<name\> in all references to the page.
\sa section \ref cmdsection "\\section", section
\ref cmdsubsection "\\subsection", and section
\ref cmdref "\\ref".
<hr>
\section cmdprivate \\private
\addindex \\private
Indicates that the member documented by the comment block is private,
i.e., should only be accessed by other members in the same class.
Note that Doxygen automatically detects the protection level of members
in object-oriented languages. This command is intended for use only when
the language does not support the concept of protection level natively
(e.g. C, PHP 4).
For starting a section of private members, in a way similar to the
"private:" class marker in C++, use \ref cmdprivatesection "\\privatesection".
\sa sections \ref cmdmemberof "\\memberof", \ref cmdpublic "\\public",
\ref cmdprotected "\\protected" and \ref cmdprivatesection "\\privatesection".
<hr>
\section cmdprivatesection \\privatesection
\addindex \\privatesection
Starting a section of private members, in a way similar to the
"private:" class marker in C++.
Indicates that the member documented by the comment block is private,
i.e., should only be accessed by other members in the same class.
\sa sections \ref cmdmemberof "\\memberof", \ref cmdpublic "\\public",
\ref cmdprotected "\\protected" and \ref cmdprivate "\\private".
<hr>
\section cmdproperty \\property (qualified property name)
\addindex \\property
Indicates that a comment block contains documentation for a
property (either global or as a member of a class).
This command is equivalent to \ref cmdfn "\\fn",
\ref cmdtypedef "\\typedef", and \ref cmdvar "\\var".
\sa sections \ref cmdfn "\\fn", \ref cmdtypedef "\\typedef", and
\ref cmdvar "\\var".
<hr>
\section cmdprotected \\protected
\addindex \\protected
Indicates that the member documented by the comment block is protected,
i.e., should only be accessed by other members in the same or derived
classes.
Note that Doxygen automatically detects the protection level of members
in object-oriented languages. This command is intended for use only when
the language does not support the concept of protection level natively
(e.g. C, PHP 4).
For starting a section of protected members, in a way similar to the
"protected:" class marker in C++, use \ref cmdprotectedsection "\\protectedsection".
\sa sections \ref cmdmemberof "\\memberof", \ref cmdpublic "\\public",
\ref cmdprivate "\\private" and \ref cmdprotectedsection "\\protectedsection".
<hr>
\section cmdprotectedsection \\protectedsection
\addindex \\protectedsection
Starting a section of protected members, in a way similar to the
"protected:" class marker in C++.
Indicates that the member documented by the comment block is protected,
i.e., should only be accessed by other members in the same or derived
classes.
\sa sections \ref cmdmemberof "\\memberof", \ref cmdpublic "\\public",
\ref cmdprivate "\\private" and \ref cmdprotected "\\protected".
<hr>
\section cmdprotocol \\protocol <name> [<header-file>] [<header-name>]
\addindex \\protocol
Indicates that a comment block contains documentation for a
protocol in Objective-C with name \<name\>. The arguments are equal
to the \ref cmdclass "\\class" command.
\sa section \ref cmdclass "\\class".
<hr>
\section cmdpublic \\public
\addindex \\public
Indicates that the member documented by the comment block is public,
i.e., can be accessed by any other class or function.
Note that Doxygen automatically detects the protection level of members
in object-oriented languages. This command is intended for use only when
the language does not support the concept of protection level natively
(e.g. C, PHP 4).
For starting a section of public members, in a way similar to the
"public:" class marker in C++, use \ref cmdpublicsection "\\publicsection".
\sa sections \ref cmdmemberof "\\memberof", \ref cmdprotected "\\protected",
\ref cmdprivate "\\private" and \ref cmdpublicsection "\\publicsection".
<hr>
\section cmdpublicsection \\publicsection
\addindex \\publicsection
Starting a section of public members, in a way similar to the
"public:" class marker in C++.
Indicates that the member documented by the comment block is public,
i.e., can be accessed by any other class or function.
\sa sections \ref cmdmemberof "\\memberof", \ref cmdprotected "\\protected",
\ref cmdprivate "\\private" and \ref cmdpublic "\\public".
<hr>
\section cmdpure \\pure
\addindex \\pure
Indicates that the member documented by the comment block is pure virtual,
i.e., it is abstract and has no implementation associated with it.
This command is intended for use only when
the language does not support the concept of pure virtual methods natively
(e.g. C, PHP 4).
<hr>
\section cmdrelates \\relates <name>
\addindex \\relates
This command can be used in the documentation of a non-member function
\<name\>. It puts the function inside the 'related function' section
of the class documentation. This command is useful for documenting
non-friend functions that are nevertheless strongly coupled to a certain
class. It prevents the need of having to document a file, but
only works for functions.
\par Example:
\verbinclude relates.cpp
\htmlonly
Click <a href="$(DOXYGEN_DOCDIR)/examples/relates/html/class_string.html">here</a>
for the corresponding HTML documentation that is generated by doxygen.
\endhtmlonly
<hr>
\section cmdrelated \\related <name>
\addindex \\related
Equivalent to \ref cmdrelates "\\relates"
<hr>
\section cmdrelatesalso \\relatesalso <name>
\addindex \\relatesalso
This command can be used in the documentation of a non-member function
\<name\>. It puts the function both inside the 'related function' section
of the class documentation as well as leaving it at its normal file documentation
location. This command is useful for documenting
non-friend functions that are nevertheless strongly coupled to a certain
class. It only works for functions.
<hr>
\section cmdrelatedalso \\relatedalso <name>
\addindex \\relatedalso
Equivalent to \ref cmdrelatesalso "\\relatesalso"
<hr>
\section cmdshowinitializer \\showinitializer
\addindex \\showinitializer
By default the value of a define and the initializer of a variable
are only displayed if they are less than 30 lines long. By putting
this command in a comment block of a define or variable, the
initializer is shown unconditionally.
The maximum number of initialization lines
can be changed by means of the configuration parameter
\ref cfg_max_initializer_lines "MAX_INITIALIZER_LINES", the default value is
30.
\sa section \ref cmdhideinitializer "\\hideinitializer".
<hr>
\section cmdstatic \\static
\addindex \\static
Indicates that the member documented by the comment block is static,
i.e., it works on a class, instead of on an instance of the class.
This command is intended for use only when
the language does not support the concept of static methods natively (e.g. C).
<hr>
\section cmdstruct \\struct <name> [<header-file>] [<header-name>]
\addindex \\struct
Indicates that a comment block contains documentation for a
struct with name \<name\>. The arguments are equal to the arguments of the
\ref cmdclass "\\class" command.
\sa section \ref cmdclass "\\class".
<hr>
\section cmdtypedef \\typedef (typedef declaration)
\addindex \\typedef
Indicates that a comment block contains documentation for a
typedef (either global or as a member of a class).
This command is equivalent to \ref cmdfn "\\fn",
\ref cmdproperty "\\property", and \ref cmdvar "\\var".