Difference between revisions of "Why Separate HDDS?"
From GlueXWiki
(first draft) |
|||
| Line 1: | Line 1: | ||
| + | Proposal: move HDDS code and related geometry definition files out of the src tree. | ||
| + | |||
=Motivation= | =Motivation= | ||
* make the builds easier | * make the builds easier | ||
| − | * files | + | * make must |
| + | ** go into src/programs/Simulation/hdds first | ||
| + | ** build some tools | ||
| + | ** copy files back to src/libraries/HDGEOMETRY | ||
<pre> | <pre> | ||
install: hdds-geant hdds-root hdds-mcfast hdds-root_h hddsGeant3.F hddsroot.h | install: hdds-geant hdds-root hdds-mcfast hdds-root_h hddsGeant3.F hddsroot.h | ||
| Line 9: | Line 14: | ||
if [ -e ../HDGeant ] ; then cp hddsGeant3.F ../HDGeant/hddsGeant3.F ; fi | if [ -e ../HDGeant ] ; then cp hddsGeant3.F ../HDGeant/hddsGeant3.F ; fi | ||
if [ -e ../../../libraries/HDGEOMETRY ] ; then cp hddsroot.h ../../../libraries/HDGEOMETRY/hddsroot.h ; fi | if [ -e ../../../libraries/HDGEOMETRY ] ; then cp hddsroot.h ../../../libraries/HDGEOMETRY/hddsroot.h ; fi | ||
| − | |||
</pre> | </pre> | ||
| − | + | ||
| − | + | =Other Reasons for Separation= | |
| − | + | ||
| + | * Makes it obvious where the geometry is controlled | ||
| + | * XML and programs are now kept in same directory, they should be separated | ||
| + | * Geometry may be needed in other contexts: separation shows logical relationship | ||
| + | * Geometry changes are uncoupled from tagged releases of reconstruction | ||
| + | * Allows development of a separate geometry management scheme | ||
| + | |||
| + | =Disadvanges of Separation= | ||
| + | |||
| + | * Creates another package to check out | ||
| + | * Creates the need for a separate geometry management scheme | ||
Revision as of 14:44, 20 October 2009
Proposal: move HDDS code and related geometry definition files out of the src tree.
Motivation
- make the builds easier
- make must
- go into src/programs/Simulation/hdds first
- build some tools
- copy files back to src/libraries/HDGEOMETRY
install: hdds-geant hdds-root hdds-mcfast hdds-root_h hddsGeant3.F hddsroot.h
mkdir -p $(HALLD_HOME)/bin/$(BMS_OSNAME)
cp $^ $(HALLD_HOME)/bin/$(BMS_OSNAME)
if [ -e ../HDGeant ] ; then cp hddsGeant3.F ../HDGeant/hddsGeant3.F ; fi
if [ -e ../../../libraries/HDGEOMETRY ] ; then cp hddsroot.h ../../../libraries/HDGEOMETRY/hddsroot.h ; fi
Other Reasons for Separation
- Makes it obvious where the geometry is controlled
- XML and programs are now kept in same directory, they should be separated
- Geometry may be needed in other contexts: separation shows logical relationship
- Geometry changes are uncoupled from tagged releases of reconstruction
- Allows development of a separate geometry management scheme
Disadvanges of Separation
- Creates another package to check out
- Creates the need for a separate geometry management scheme
