| Geant4 Cross Reference |
1
2 =========================================
3 Geant4 - Cexmc advance
4 =========================================
5
6 README
7 -----------------
8
9 Author: A. Radkov (alexey.radkov@gmail.com)
10
11 ------> Introduction
12
13 Cexmc stands for Charge EXchange Monte Carlo.
14 real experiments in Petersburg Nuclear Physics
15 Detailed User's Manual and explanatory images
16 found in directory doc/ of this example.
17
18 ------> Compilation
19
20 Basic modules of Cexmc must compile with Geant
21 with older versions of Geant4. Cexmc contains
22 be enabled or disabled in the makefile by sett
23 are listed in the beginning of the makefile an
24 involve additional dependencies. In the follow
25 related modules are shown.
26
27 Dependency Requirement Makefile Macro
28 ----------------------------------------------
29 boost::serialize Optional CEXMC_USE_PERS
30 Persistency
31
32
33 boost::split Optional CEXMC_USE_PERS
34 Main
35
36
37
38 boost::spirit Optional CEXMC_USE_CUST
39 Custom filter
40
41 cernlib Optional CEXMC_USE_GENB
42
43
44
45
46 CERN ROOT Optional CEXMC_USE_ROOT
47 Histograming
48
49 CERN ROOT / Qt Optional CEXMC_USE_ROOT
50 binding Histograming
51
52 ----------------------------------------------
53
54 The persistency module is compatible with a pr
55 (compilation was tested under Scientific Linux
56 version 1.32). Custom filter requires a newer
57 boost::spirit library which requires boost ver
58 Presence of CERN ROOT libraries is tested auto
59 is possible to disable or enable the histogram
60 CEXMC_USE_HISTOGRAMING in the makefile.
61 Compilation of visualization modules and inter
62 standard Geant4 macros like G4VIS_USE, G4UI_US
63 have been set.
64 If boost is installed in a special path in you
65 properly set environment variables BOOST_INCLU
66 which denote directories where boost include f
67
68 ------> Run modes
69
70 Run modes are set from command-line options. T
71 options type in terminal 'cexmc -h' or just 'c
72 unavailable if certain modules were not compil
73
74 Here is list of run modes categorized by type
75
76 1. Batch mode. The simplest mode without an
77 No command line option is required.
78 2. Interactive mode. The program provides a
79 To run in the interactive mode command l
80 3. Graphical Qt mode. This mode is specifie
81
82 List of run modes categorized by task:
83
84 1. Straight mode (or Monte Carlo mode). The
85 init macros, then calculate acceptances
86 project files. Project files are saved i
87 environment variable CEXMC_PROJECTS_DIR
88 is not defined), name of the project is
89 and init macros are set by options -p an
90 mode preinit macro must be specified exp
91 production model can be instantiated onl
92 2. Replay mode (or Read project mode). In t
93 common Geant4's event loop. Instead, it
94 from an existing project and pass them i
95 CexmcEventAction::EndOfEventAction(). Th
96 option -r. This mode is useful when user
97 existing project with different conditio
98 reconstruction parameters) or apply a cu
99 can be written again into another projec
100 3. Show results mode (or Output mode). The
101 from an existing project (specified by o
102 specified in option -o. For example, to
103 specify -orun in command line. To show e
104 user can specify -oevents,geom,run.