Profiles Class Reference

Profiles data structure. More...

#include <Profiles.h>

Inheritance diagram for Profiles:

Collaboration diagram for Profiles:

Public Member Functions
	Profiles (std::vector< std::vector< Perf >> &perf_vect, std::string mode="crit")
	Profiles (int nb_of_prof, Criteria &crits, std::string mode="crit", std::string prefix="prof")
	Profiles (const Profiles &profiles)
bool	isProfileOrdered ()
void	generateRandomPerfValues (unsigned long int seed=time(NULL), int lower_bound=0, int upper_bound=1)
std::pair< std::vector< Perf >, std::vector< Perf > >	getBelowAndAboveProfile (std::string profName, float worst_value, float best_value)
void	setPerf (std::string name, std::string crit, float value)
Public Member Functions inherited from PerformanceTable
	PerformanceTable (std::vector< std::vector< Perf >> &perf_vect, std::string mode="alt")
	PerformanceTable (int nb_of_perfs, Criteria &crits, std::string prefix="alt")
	PerformanceTable (const PerformanceTable &perfs)
void	generateRandomPerfValues (unsigned long int seed=time(NULL), int lower_bound=0, int upper_bound=1)
std::vector< std::vector< Perf > >	getPerformanceTable () const
std::string	getMode () const
bool	isSorted () const
std::vector< Perf >	operator[] (std::string name)
Perf	getPerf (std::string name, std::string crit)
void	sort (std::string mode="crit")
void	changeMode (std::string mode)
std::vector< Perf >	getAltBetweenSorted (std::string critId, float inf, float sup)
std::vector< Perf >	getAltBetween (std::string critId, float inf, float sup)
std::vector< Perf >	getBestPerfByCrit (Criteria &crits)
std::vector< Perf >	getWorstPerfByCrit (Criteria &crits)
bool	isAltInTable (std::string altName)
int	getNumberCrit ()
int	getNumberAlt ()
void	display ()
bool	operator== (const PerformanceTable &pt) const

Friends
std::ostream &	operator<< (std::ostream &out, const Profiles &profs)

Additional Inherited Members
Protected Attributes inherited from PerformanceTable
std::vector< std::vector< Perf > >	pt_
std::string	mode_ = "alt"
bool	sorted_ = false

Detailed Description

Profiles data structure.

The Profiles class hold the datastructure that implement the theoretical definition of a "profile": the values that delimit two categories. A Profiles object is represented as a PerformanceTable that guarantee the right order of the values. In order to have a correct representation of a set of profile (to delimit all the category of our problem), each profile must be dominated by the one above and must demonate the one below.

Example:

	crit0	crit1
category 2
	0.6	0.8	– profile 1
category 1
	0.4	0.5	– profile 0
category 0

Constructor & Destructor Documentation

Profiles() [1/3]

Profiles::Profiles	(	std::vector< std::vector< Perf >> &	perf_vect,
		std::string	mode = "crit"
	)

Profiles standard constructor (PerformanceTable surcharged). Default mode is "crit"

Parameters

perf_vect	Vector of performance that models category limits or a PerformanceTable Profiles in "alt"
mode	refers the mode of the Profiles

Profiles() [2/3]

Profiles::Profiles	(	int	nb_of_prof,
		Criteria &	crits,
		std::string	mode = "crit",
		std::string	prefix = "prof"
	)

Profiles constructor without perf values but set of criteria to evaluate performance over (PerformanceTable surcharged) Default mode is "crit".

Parameters

nb_of_prof	Number of profile
crits	Criteria to evaluate performance over
prefix	Prefix to use for the name of each Performance created.
mode	refers the mode of the Profiles

Profiles() [3/3]

Profiles::Profiles

(

const Profiles &

profiles

)

Profiles constructor by copy

Parameters

perfs

Based performances to copy

Member Function Documentation

generateRandomPerfValues()

void Profiles::generateRandomPerfValues	(	unsigned long int	seed = time(NULL),
		int	lower_bound = 0,
		int	upper_bound = 1
	)

generateRandomPerfValues set all the Perf values to random according to profile mode

Parameters

seed	(optional) Random seed to use in the random generator
lower_bound	(optional) lower bound of the generated Perf values
upper_bound	(optional) upper bound of the generated Perf values

getBelowAndAboveProfile()

std::pair<std::vector<Perf>, std::vector<Perf> > Profiles::getBelowAndAboveProfile	(	std::string	profName,
		float	worst_value,
		float	best_value
	)

getBelowAndAboveProfile gets the profiles below and above the given profile. If given profile is the first or last, it will return itself

Parameters

profId	id of the profile to get the above and below profiles
worst_value	worst value found in the dataset used to create the lower bound
best_value	best value found in the dataset used to create the higher bound

Returns

profiles performances (below and above)

isProfileOrdered()

bool Profiles::isProfileOrdered

(

)

isProfileOrdered checks if the profile performance table is ordered.

• "alt" mode : each row of the performance table denotes a profile. The first row is profile b0 refering to category of rank 0. Hence, each criterion must be ordered in descending order. ie : for all i,j : b_i+1_j > b_i_j
• "crit" mode : each row of the performance table denotes a criteria modeled by its category limits. Hence, each criterion is independant to one another but for one criterion each category limit (ie column) must be ordered in descending order. The first column is cat0 refering to category of rank 0. ie : for all criterion (row) and i : cat_limit_i+1 > cat_limit_i

Returns

isOrdered

setPerf()

void Profiles::setPerf	(	std::string	name,
		std::string	crit,
		float	value
	)

setPerf set a Perf given the alt name, crit and value. Unefficient since using [] operator... and should be avoided.

Parameters

name	name of the alt or profile we want to update
crit	name of the crit we want to update
value	new perf value

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const Profiles &  profs  )

friend

Overloading << operator for Profile class

Parameters

out	ostream
profs	Profile object

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

• /Users/ThomasVindard 1/Desktop/3A/Projet/fastPL/include/types/Profiles.h