Manages the database loading and provides access to the physics properties. More...

#include <physics/tkmanager.h>

Public Member Functions
	tkmanager ()

virtual	~tkmanager ()

std::vector< tkn_drip_point >	get_drip_line (const std::string &_type, bool reduce_per_Z=true)
	Get the drip line for a given type (optionally reduced per Z)

const tkstring &	get_element_symbol (int _charge)
	returns the element symbol for a given proton number

const std::map< tkstring, shared_ptr< tknucleus > > &	get_map_of_nuclei ()
	return a map of nuclei sorted by name

const std::map< int, std::vector< shared_ptr< tknucleus > > > &	get_map_of_nuclei_per_a ()
	return a map of nuclei vector sorted by a

const std::map< int, std::vector< shared_ptr< tknucleus > > > &	get_map_of_nuclei_per_n ()
	return a map of nuclei vector sorted by n

const std::map< int, std::vector< shared_ptr< tknucleus > > > &	get_map_of_nuclei_per_z ()
	return a map of nuclei vector sorted by z

int	get_new_decay_id ()
	define a new unique decay id

int	get_new_level_id ()
	define a new unique level id

const vector< shared_ptr< tknucleus > > &	get_nuclei ()
	return a vector containing all the known nuclei

vector< shared_ptr< tknucleus > >	get_nuclei (std::function< bool(shared_ptr< tknucleus >)>const &_selection)
	return a vector containing all the known nuclei filtered by the lambda function

const vector< shared_ptr< tknucleus > > &	get_nuclei_for_a (int a)
	return a vector containing all the known nuclei for a given a

const vector< shared_ptr< tknucleus > > &	get_nuclei_for_n (int n)
	return a vector containing all the known nuclei for a given n

const vector< shared_ptr< tknucleus > > &	get_nuclei_for_z (int z)
	return a vector containing all the known nuclei for a given z

shared_ptr< tknucleus >	get_nucleus (const tkstring &_nuc)
	return a shared pointer to a nucleus from its name

shared_ptr< tknucleus >	get_nucleus (int _z, int _a)
	return a shared pointer to a nucleus from its z an a

bool	is_level_scheme_loaded (const tkstring &_nuc)
	returns true if the level scheme has already been loaded

bool	known_element (int _z)
	is the element Z is known

bool	known_element (tkstring _nuc, int &_z)
	is the element symbol is known (ex: "C")

bool	known_nucleus (int _z, int _a)
	is the nucleus Z and A known

bool	known_nucleus (tkstring _nuc)
	is the nucleus symbol known (ex: "12C")

void	preload_level_schemes (bool _verbose=false)
	preload all the level schemes from the database

void	set_max_decay_id (int _id)
	define the max value of the attributed level ids

void	set_max_level_id (int _id)
	define the max value of the attributed level ids

Static Public Member Functions
static tkmanager *	the_data_manager ()

Friends
class	tknucleus

Detailed Description

Manages the database loading and provides access to the physics properties.

See the database manager user guide.

Definition at line 50 of file tkmanager.h.

Constructor & Destructor Documentation

◆ tkmanager()

tkmanager ( )

Definition at line 52 of file tkmanager.cpp.

◆ ~tkmanager()

~tkmanager ( )

virtual

Definition at line 61 of file tkmanager.cpp.

Member Function Documentation

◆ get_drip_line()

std::vector< tkn_drip_point > get_drip_line	(	const std::string &	_type,
		bool	reduce_per_Z = true )

Get the drip line for a given type (optionally reduced per Z)

Return drip-line data points for a given quantity type.

Loads data on-demand from the default JSON file if not already available.

Parameters

_type	Quantity type: "S1n", "S2n", "S1p", or "S2p".
reduce_per_Z	If true, keep at most one (Z,N) per Z: the entry with the minimal absolute value of value_mev. If false (default), return the full set for that type.

Returns: Vector of drip-line points sorted by (Z,N). Empty if type is unknown.

Note: This function expects a JSON file like "nuclei_quantities.json" containing an array of {Z,N,S1n,S1n_sigma,...} objects.; Data extracted from the supplementary material of: L. Neufcourt, Y. Cao, S. A. Giuliani, W. Nazarewicz, E. Olsen, O. B. Tarasov, "Quantified limits of the nuclear landscape", Phys. Rev. C 101, 044307 (2020).

// Example usage:
auto all_s2n     = gmanager->get_drip_line("S2n");
auto reduced_s2n = gmanager->get_drip_line("S2n", true);

Definition at line 507 of file tkmanager.cpp.

◆ get_element_symbol()

const tkstring & get_element_symbol ( int _charge )

inline

returns the element symbol for a given proton number

Definition at line 100 of file tkmanager.h.

◆ get_map_of_nuclei()

const std::map< tkstring, shared_ptr< tknucleus > > & get_map_of_nuclei ( )

inline

return a map of nuclei sorted by name

Definition at line 109 of file tkmanager.h.

◆ get_map_of_nuclei_per_a()

const std::map< int, std::vector< shared_ptr< tknucleus > > > & get_map_of_nuclei_per_a ( )

inline

return a map of nuclei vector sorted by a

Definition at line 113 of file tkmanager.h.

◆ get_map_of_nuclei_per_n()

const std::map< int, std::vector< shared_ptr< tknucleus > > > & get_map_of_nuclei_per_n ( )

inline

return a map of nuclei vector sorted by n

Definition at line 115 of file tkmanager.h.

◆ get_map_of_nuclei_per_z()

const std::map< int, std::vector< shared_ptr< tknucleus > > > & get_map_of_nuclei_per_z ( )

inline

return a map of nuclei vector sorted by z

Definition at line 111 of file tkmanager.h.

◆ get_new_decay_id()

int get_new_decay_id ( )

define a new unique decay id

Definition at line 375 of file tkmanager.cpp.

◆ get_new_level_id()

int get_new_level_id ( )

define a new unique level id

Definition at line 368 of file tkmanager.cpp.

◆ get_nuclei() [1/2]

const vector< shared_ptr< tknucleus > > & get_nuclei ( )

inline

return a vector containing all the known nuclei

Definition at line 106 of file tkmanager.h.

◆ get_nuclei() [2/2]

vector< shared_ptr< tknucleus > > get_nuclei ( std::function< bool(shared_ptr< tknucleus >)>const & _selection )

return a vector containing all the known nuclei filtered by the lambda function

Parameters

_selection lambda function to filter the list of nuclei to be returned

Example:

#include "tkmanager.h"
for(const auto &nuc : gmanager->get_nuclei( [](auto nuc) {
    return (nuc->get_z()==6 && !nuc->get_level_scheme()->get_levels().empty());
    })) {
cout << nuc->get_symbol() << " ";
} cout << endl;

8C 9C 10C 11C 12C 13C 14C 15C 16C 17C 18C 19C 20C 22C

Definition at line 348 of file tkmanager.cpp.

◆ get_nuclei_for_a()

const vector< shared_ptr< tknucleus > > & get_nuclei_for_a ( int a )

inline

return a vector containing all the known nuclei for a given a

Definition at line 120 of file tkmanager.h.

◆ get_nuclei_for_n()

const vector< shared_ptr< tknucleus > > & get_nuclei_for_n ( int n )

inline

return a vector containing all the known nuclei for a given n

Definition at line 122 of file tkmanager.h.

◆ get_nuclei_for_z()

const vector< shared_ptr< tknucleus > > & get_nuclei_for_z ( int z )

inline

return a vector containing all the known nuclei for a given z

Definition at line 118 of file tkmanager.h.

◆ get_nucleus() [1/2]

shared_ptr< tknucleus > get_nucleus ( const tkstring & _nuc )

inline

return a shared pointer to a nucleus from its name

Definition at line 125 of file tkmanager.h.

◆ get_nucleus() [2/2]

shared_ptr< tknucleus > get_nucleus	(	int	_z,
		int	_a )

inline

return a shared pointer to a nucleus from its z an a

Definition at line 127 of file tkmanager.h.

◆ is_level_scheme_loaded()

bool is_level_scheme_loaded ( const tkstring & _nuc )

inline

returns true if the level scheme has already been loaded

Definition at line 86 of file tkmanager.h.

◆ known_element() [1/2]

bool known_element ( int _z )

inline

is the element Z is known

Definition at line 98 of file tkmanager.h.

◆ known_element() [2/2]

bool known_element	(	tkstring	_nuc,
		int &	_z )

is the element symbol is known (ex: "C")

Definition at line 356 of file tkmanager.cpp.

◆ known_nucleus() [1/2]

bool known_nucleus	(	int	_z,
		int	_a )

inline

is the nucleus Z and A known

Definition at line 94 of file tkmanager.h.

◆ known_nucleus() [2/2]

bool known_nucleus ( tkstring _nuc )

inline

is the nucleus symbol known (ex: "12C")

Definition at line 92 of file tkmanager.h.

◆ preload_level_schemes()

void preload_level_schemes ( bool _verbose = false )

preload all the level schemes from the database

Definition at line 323 of file tkmanager.cpp.

◆ set_max_decay_id()

void set_max_decay_id ( int _id )

inline

define the max value of the attributed level ids

Definition at line 137 of file tkmanager.h.

◆ set_max_level_id()

void set_max_level_id ( int _id )

inline

define the max value of the attributed level ids

Definition at line 135 of file tkmanager.h.

◆ the_data_manager()

tkmanager * the_data_manager ( )

static

Definition at line 39 of file tkmanager.cpp.

Friends And Related Symbol Documentation

◆ tknucleus

friend class tknucleus

friend

Definition at line 52 of file tkmanager.h.

The documentation for this class was generated from the following files:

src/physics/tkmanager.h
src/physics/tkmanager.cpp

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ tkmanager()

◆ ~tkmanager()

Member Function Documentation

◆ get_drip_line()

◆ get_element_symbol()

◆ get_map_of_nuclei()

◆ get_map_of_nuclei_per_a()

◆ get_map_of_nuclei_per_n()

◆ get_map_of_nuclei_per_z()

◆ get_new_decay_id()

◆ get_new_level_id()

◆ get_nuclei() [1/2]

◆ get_nuclei() [2/2]

◆ get_nuclei_for_a()

◆ get_nuclei_for_n()

◆ get_nuclei_for_z()

◆ get_nucleus() [1/2]

◆ get_nucleus() [2/2]

◆ is_level_scheme_loaded()

◆ known_element() [1/2]

◆ known_element() [2/2]

◆ known_nucleus() [1/2]

◆ known_nucleus() [2/2]

◆ preload_level_schemes()

◆ set_max_decay_id()

◆ set_max_level_id()

◆ the_data_manager()

Friends And Related Symbol Documentation

◆ tknucleus