Jpp
16.0.3
the software that should make you happy
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Helper class for event weighing. More...
#include <JEvtWeightHelper.hh>
Public Types | |
typedef JPointer< JClass_t > | pointer_type |
typedef JStorage< JClass_t, JMemory_t > | storage_type |
typedef JMemory_t< JClass_t > | memory_type |
Public Member Functions | |
JEvtWeightHelper () | |
Default constructor. More... | |
JEvtWeightHelper (const JEvtWeight &weighter) | |
Constructor. More... | |
void | configure (const JEvtWeight &weighter) |
Configuration. More... | |
bool | check (const JHead &header) const |
Check if a given header is consistent with this event weighter. More... | |
void | add (const JHead &header) |
Add header. More... | |
double | getWeight (const Evt &evt) const |
Get weight of given event. More... | |
const JSharedPointer & | getSharedPointer () const |
Get shared pointer. More... | |
JSharedPointer & | getSharedPointer () |
Get shared pointer. More... | |
void | setSharedPointer (const JSharedPointer &object) |
Set shared pointer. More... | |
virtual void | reset () override |
Reset pointer. More... | |
template<class T > | |
void | reset (const JPointer< T > &pointer) |
Reset pointer. More... | |
void | reset (JClass_t *p) |
Reset pointer. More... | |
template<class T > | |
void | set (const JPointer< T > &pointer) |
Set pointer. More... | |
void | initialise () |
Initialise counter. More... | |
void | attach (const JSharedCounter &object) |
Attach this counter to given shared counter object. More... | |
bool | detach () |
Detach. More... | |
const int | getCount () |
Get count. More... | |
void | recreate () |
Recreate object in memory. More... | |
void | create () |
Create object in memory. More... | |
void | create (const unsigned int size) |
Create array of objects in memory. More... | |
virtual JClass_t * | get () const override |
Get pointer. More... | |
JClass_t *const & | getReference () const |
Get rereference to internal pointer. More... | |
JClass_t *& | getReference () |
Get rereference to internal pointer. More... | |
virtual bool | equals (const JAbstractPointer &object) const |
Equals. More... | |
bool | is_valid () const |
Check validity of pointer. More... | |
JClass_t * | operator-> () const |
Smart pointer operator. More... | |
operator JClass_t * () const | |
Type conversion operator. More... | |
Vec | coord_origin () const |
Get coordinate origin. More... | |
const JHead & | getHeader () const |
Get header. More... | |
JHead & | getHeader () |
Get header. More... | |
void | setHeader (const JHead &header) |
Set header. More... | |
template<class T > | |
bool | is_valid (T JHead::*pd) const |
Check validity of given data member in JHead. More... | |
template<class T > | |
const_iterator | pull (T JHead::*pd) const |
Pull given data member from Head. More... | |
template<class T > | |
iterator | pull (T JHead::*pd) |
Pull given data member from Head. More... | |
template<class T > | |
void | push (T JHead::*pd) |
Push given data member to Head. More... | |
template<class T > | |
void | erase (T JHead::*pd) |
Remove given data member from Head. More... | |
int | getNumberOfMatches (const JHead &header) const |
Get number of matching fields. More... | |
bool | match (const JHead &header) const |
Test match of headers. More... | |
bool | less (const JHead &header) const |
Comparison of headers. More... | |
std::istream & | read (std::istream &in) |
Read header from input. More... | |
std::ostream & | write (std::ostream &out) const |
Write header to output. More... | |
std::ostream & | print (std::ostream &out) const |
Print header to output. More... | |
ClassDef (JHead, 3) | |
ClassDef (Head, 2) | |
bool | have_line (std::string key) const |
Check availability of data with the given key. More... | |
const std::string & | get_line (std::string key) const |
Get data with the given key. More... | |
std::string & | get_line (std::string key) |
Get data with the given key. More... | |
std::vector< std::string > | matching_keys (const std::string &tag) const |
In case of duplicate keys, they are internally stored in the map with a suffix "_n". More... | |
std::vector< std::string > | get_lines (const std::string &tag) const |
Get all data compatible with the given key. More... | |
std::string | set_line (std::string tag, std::string line, bool ensure_unique=true) |
Set data with the given tag. More... | |
std::string | get_field (std::string key, int idx) const |
Get data with the given key at given index. More... | |
std::string | get_field (std::string key, std::string field) const |
Get data with the given key at given field. More... | |
int | get_index_of_field (std::string key, std::string field) const |
Get index of data with the given key at given field. More... | |
void | set_field (std::string key, std::string field, std::string value) |
Set data with the given key at given field. More... | |
double | ngen () const |
Get the number of generated events needed for computing event rates. More... | |
double | daq_livetime () const |
Get the the live time provided by the DAQ sytstem (=number of processed timeslices * frametime). More... | |
double | mc_livetime () const |
Get the Monte Carlo live time. More... | |
Vec | translate () const |
Get coordinate translation. More... | |
Static Public Member Functions | |
template<class T > | |
static bool | is_valid (const T &object) |
Check validity of given data member in JHead. More... | |
static const int | getMaximumNumberOfMatches () |
Get maximum number of matching header fields. More... | |
static JLANG::JEquationParameters & | getEquationParameters () |
Get equation parameters corresponding to Monte Carlo ASCII format, i.e: More... | |
static void | setEquationParameters (const JLANG::JEquationParameters &equation) |
Set equation parameters. More... | |
static std::map< std::string, std::vector< std::string > > & | _hdr_dict () |
Get internal description of the known lines in header. More... | |
Protected Member Functions | |
void | set (const JSharedPointer &object) |
Set pointer. More... | |
virtual void | set (JClass_t *p) override |
Set pointer. More... | |
void | release () |
Release memory. More... | |
Protected Attributes | |
JClass_t * | __p |
pointer to object More... | |
Private Attributes | |
int | counter |
Helper class for event weighing.
Definition at line 27 of file JEvtWeightHelper.hh.
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inherited |
Definition at line 34 of file JSharedPointer.hh.
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inherited |
Definition at line 35 of file JSharedPointer.hh.
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inherited |
Definition at line 33 of file JStorage.hh.
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inline |
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inline |
Constructor.
weighter | event weighter |
Definition at line 46 of file JEvtWeightHelper.hh.
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inline |
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inline |
Check if a given header is consistent with this event weighter.
header | header |
Definition at line 72 of file JEvtWeightHelper.hh.
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inline |
Add header.
header | header |
Definition at line 83 of file JEvtWeightHelper.hh.
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inline |
Get weight of given event.
evt | event |
Definition at line 110 of file JEvtWeightHelper.hh.
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inlineinherited |
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inlineinherited |
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inlineinherited |
Set shared pointer.
object | shared pointer |
Definition at line 117 of file JSharedPointer.hh.
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inlineoverridevirtualinherited |
Reset pointer.
The reference counter is decremented by one and the object pointed to previously is deleted when its reference counter is zero.
Reimplemented from JLANG::JStorage< JClass_t, JMemory_t >.
Definition at line 171 of file JSharedPointer.hh.
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inlineinherited |
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inlineinherited |
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inlineprotectedinherited |
Set pointer.
The reference counter of the shared object pointed to is incremented by one.
object | shared pointer |
Definition at line 188 of file JSharedPointer.hh.
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inlineoverrideprotectedvirtualinherited |
Set pointer.
The reference counter of the shared object pointed to is initialised to one.
p | pointer to derived class object |
Reimplemented from JLANG::JPointer< JClass_t >.
Definition at line 202 of file JSharedPointer.hh.
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inlineinherited |
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inlineinherited |
Initialise counter.
Definition at line 33 of file JSharedCounter.hh.
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inlineinherited |
Attach this counter to given shared counter object.
object | shared counter |
Definition at line 46 of file JSharedCounter.hh.
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inlineinherited |
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inlineinherited |
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inlineinherited |
Recreate object in memory.
A new object is created if no memory is allocated yet, else the previously created object is maintained.
Definition at line 57 of file JStorage.hh.
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inlineinherited |
Create object in memory.
The memory allocated by a previously created object will be released.
Definition at line 69 of file JStorage.hh.
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inlineinherited |
Create array of objects in memory.
The memory allocated by previously created objects will be released.
size | number of elements |
Definition at line 81 of file JStorage.hh.
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inlineprotectedinherited |
Release memory.
Definition at line 91 of file JStorage.hh.
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inlineoverridevirtualinherited |
Get pointer.
Implements JLANG::JAbstractPointer< JClass_t >.
Reimplemented in JLANG::JMultiPointer< JTypeList< JHead_t, JTail_t > >, JLANG::JMultiPointer< JClass_t >, JLANG::JMultiPointer< JTail_t >, JLANG::JMultiPointer< JHead_t >, JLANG::JMultiPointer< T >, and JLANG::JMultiPointer< JTypeList< JDAQEvent, JTypelist_t > >.
Definition at line 64 of file JPointer.hh.
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inlineinherited |
Get rereference to internal pointer.
Definition at line 119 of file JPointer.hh.
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inlineinherited |
Get rereference to internal pointer.
Definition at line 130 of file JPointer.hh.
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inlinevirtualinherited |
Equals.
The equality is evaluated by comparison of the internal pointers.
object | abstract pointer |
Definition at line 50 of file JAbstractPointer.hh.
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inlineinherited |
Check validity of pointer.
Definition at line 83 of file JAbstractPointer.hh.
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inlineinherited |
Smart pointer operator.
Definition at line 112 of file JAbstractPointer.hh.
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inlineinherited |
Type conversion operator.
Definition at line 126 of file JAbstractPointer.hh.
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inlineinherited |
Get coordinate origin.
Definition at line 393 of file Head.hh.
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
Check validity of given data member in JHead.
The validity is defined by the presence of the name of the data member in the underlying map.
pd | pointer to data member |
Definition at line 1234 of file JHead.hh.
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inlinestaticinherited |
Check validity of given data member in JHead.
The validity is defined by difference between actual and default value.
object | object |
Definition at line 1249 of file JHead.hh.
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inlineinherited |
Pull given data member from Head.
pd | pointer to data member |
Definition at line 1264 of file JHead.hh.
Pull given data member from Head.
pd | pointer to data member |
Definition at line 1277 of file JHead.hh.
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inlineinherited |
Push given data member to Head.
pd | pointer to data member |
Definition at line 1289 of file JHead.hh.
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inlineinherited |
Remove given data member from Head.
pd | pointer to data member |
Definition at line 1301 of file JHead.hh.
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inlineinherited |
Get number of matching fields.
header | second header |
Definition at line 1320 of file JHead.hh.
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inlineinherited |
Test match of headers.
header | second header |
Definition at line 1350 of file JHead.hh.
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inlineinherited |
Comparison of headers.
header | header |
Definition at line 1362 of file JHead.hh.
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inlinestaticinherited |
Get maximum number of matching header fields.
Definition at line 1489 of file JHead.hh.
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inlinestaticinherited |
Get equation parameters corresponding to Monte Carlo ASCII format, i.e:
<key>: <value> [<value>]* <key>: <value> [<value>]*
Definition at line 1507 of file JHead.hh.
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inlinestaticinherited |
Set equation parameters.
equation | equation parameters |
Definition at line 1520 of file JHead.hh.
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inherited |
Read header from input.
in | input stream |
Definition at line 30 of file JHead.cc.
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inherited |
Write header to output.
out | output stream |
Definition at line 68 of file JHead.cc.
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inherited |
Print header to output.
out | output stream |
Definition at line 99 of file JHead.cc.
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inherited |
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inherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
Get all data compatible with the given key.
This means all data that is internally stored with "key_n", with n an integer
This method throws a run-time exception if no data are available.
tag | tag (without suffix) |
Definition at line 153 of file Head.hh.
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inlineinherited |
Set data with the given tag.
The function will return the actual key that is used internally to store the result, which is equal to the tag with an optional "_n" added to ensure uniqueness.
tag | tag |
line | data |
ensure_unique | add '_n' (with n an integer) to the tag if it would overwrite an existing key. |
Definition at line 175 of file Head.hh.
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inlineinherited |
Get data with the given key at given index.
This method throws a run-time exception if no data are available.
key | key |
idx | index |
Definition at line 197 of file Head.hh.
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inlineinherited |
Get data with the given key at given field.
This method throws a run-time exception if no field is available.
Note that this method uses the dictionary define in method Head::_hdr_dict.
key | key |
field | field |
Definition at line 237 of file Head.hh.
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inlineinherited |
Get index of data with the given key at given field.
Note that this method uses the dictionary define in method Head::_hdr_dict.
key | key |
field | field |
Definition at line 219 of file Head.hh.
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inlineinherited |
Set data with the given key at given field.
This method throws a run-time exception if no field available.
Note that this method uses the dictionary define in method Head::_hdr_dict.
key | key |
field | field |
value | vakue |
Definition at line 260 of file Head.hh.
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inlinestaticinherited |
Get internal description of the known lines in header.
Definition at line 312 of file Head.hh.
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inlineinherited |
Get the number of generated events needed for computing event rates.
Definition at line 362 of file Head.hh.
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inlineinherited |
Get the the live time provided by the DAQ sytstem (=number of processed timeslices * frametime).
Definition at line 372 of file Head.hh.
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inlineinherited |
Get the Monte Carlo live time.
Definition at line 383 of file Head.hh.
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inlineinherited |
Get coordinate translation.
Definition at line 405 of file Head.hh.
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private |
Definition at line 120 of file JEvtWeightHelper.hh.
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protectedinherited |
pointer to object
Definition at line 136 of file JPointer.hh.
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