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rootcling(1)		     General Commands Manual		    rootcling(1)

SYNOPSIS
     usage: rootcling [-f F] [-v V] [-v0 V0] [-v1 V1] [-v2 V2] [-v3 V3] [-v4 V4]
		      [-m M] [-rmf RMF] [-rml RML] [-split SPLIT] [-s S]
		      [-multiDict  MULTIDICT]  [-inlineInputHeader  INLINEINPUT-
     HEADER]
		      [-interpreteronly INTERPRETERONLY]
		      [-noIncludePaths	NOINCLUDEPATHS]  [-excludePath	EXCLUDE-
     PATH]
		      [--lib-list-prefix LIB_LIST_PREFIX]

DESCRIPTION
     This  program  generates  the  dictionaries  needed  for  performing I/O of
     classes.

OPTIONS
     -f     Overwrite an existing output file

	    The output file must have the .cxx, .C, .cpp, .cc or .cp extension.

     -v     Display all messages

     -v0    Display no messages at all

     -v1    Display only error messages

     -v2    Display error and warning messages (default).

     -v3    Display error, warning and note messages

     -v4    Display all messages

     -m     Specify absolute or relative path Clang pcm file to be loaded

	    The pcm file (module) produced by this invocation of rootcling

	    will not include any of the declarations already included in the

	    pcm files loaded via -m.  There can be more than one -m

     -rmf   Rootmap file name

	    Name of the rootmap file. In order to be picked up by ROOT it must

	    have .rootmap extension

     -rml   Rootmap library name

	    Specify the name of the library which contains  the  autoload  keys.
	    This

	    switch can be specified multiple times to autoload several libraries
	    in

	    presence of a particular key

     -split Split the dictionary

	    Split  the	dictionary  in	two, putting the ClassDef functions in a
	    separate

	    file

     -s     Target library name

	    The flag -s must be followed by the name of the library that will

	    contain the object file corresponding to the dictionary produced by

	    this invocation of rootcling.

	    The name takes priority over the one specified for the rootmapfile.

	    The name influences the name of the created pcm:

	       1)  If  it  is  not  specified,	the  pcm  is  called   libINPUT-
	    HEADER_rdict.pcm

	       2)   If	 it   is  specified,  the  pcm	is  called  libTARGETLI-
	    BRARY_rdict.pcm

		  Any "liblib" occurence is transformed in the expected "lib"

	       3) If this is specified in conjunction with --multiDict, the out-
	    put is

		  libTARGETLIBRARY_DICTIONARY_rdict.pcm

     -multiDict
	    Enable support for multiple pcms in one library

	    Needs the -s flag. See its documentation.

     -inlineInputHeader
	    Add the argument header to the code of the dictionary

	    This allows the header to be inlined within the dictionary

     -interpreteronly
	    No IO information in the dictionary

     -noIncludePaths
	    Do not store the headers' directories in the dictionary

	    Instead, rely on the environment variable $ROOT_INCLUDE_PATH at run-
	    time

     -excludePath
	    Specify a path to be excluded from the include paths

	    specified for building this dictionary

     --lib-list-prefix
	    Specify libraries needed by the header files parsed

	    This feature is used by ACliC (the automatic library generator).

	    Rootcling will read the content of xxx.in  for  a  list  of  rootmap
	    files (see

	    rlibmap).  Rootcling  will read these files and use them to deduce a
	    list of

	    libraries that are needed to properly link and load this dictionary.
	    This

	    list of libraries is saved in the first line of  the  file	xxx.out;
	    the

	    remaining lines contains the list of classes for which this run of

	    rootcling produced a dictionary

								    rootcling(1)

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