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AGDataAndStatistics Class Reference

#include <AGDataAndStatistics.h>

Public Member Functions

void consolidateStat ()
 
SUMOReal getInverseExpRandomValue (SUMOReal mean, SUMOReal maxVar)
 
int getPeopleOlderThan (int age)
 
int getPeopleYoungerThan (int age)
 
int getPoissonsNumberOfChildren (SUMOReal mean)
 
SUMOReal getPropYoungerThan (int age)
 
int getRandom (int n, int m)
 
int getRandomCityGateByIncoming ()
 
int getRandomCityGateByOutgoing ()
 
int getRandomPopDistributed (int n, int m)
 

Static Public Member Functions

static AGDataAndStatisticsgetDataAndStatistics ()
 

Data Fields

int AdultNbr
 
std::map< int, SUMORealbeginWorkHours
 
std::map< int, AGPositionbusStations
 
SUMOReal carPreference
 
SUMOReal carRate
 
SUMOReal departureVariation
 
std::map< int, SUMORealendWorkHours
 
SUMOReal factorInhabitants
 
SUMOReal factorWorkPositions
 
SUMOReal freeTimeActivityRate
 
int hhFarFromPT
 
int households
 
int householdsNbr
 
std::map< int, SUMORealincoming
 
int incomingTraffic
 
int inhabitants
 
int limitAgeChildren
 
int limitAgeRetirement
 
int limitEndAge
 
SUMOReal maxFootDistance
 
SUMOReal meanNbrChildren
 
SUMOReal oldAgeHhProb
 
std::map< int, SUMORealoutgoing
 
int outgoingTraffic
 
std::map< int, SUMORealpopulation
 
SUMOReal secondPersProb
 
SUMOReal speedTimePerKm
 
SUMOReal unemployement
 
SUMOReal uniformRandomTrafficRate
 
int workPositions
 

Private Member Functions

 AGDataAndStatistics ()
 
int factorial (int n)
 
void normalizeMapProb (std::map< int, SUMOReal > *myMap)
 
SUMOReal poisson (SUMOReal mean, int occ)
 

Detailed Description

Definition at line 48 of file AGDataAndStatistics.h.

Constructor & Destructor Documentation

AGDataAndStatistics::AGDataAndStatistics ( )
inlineprivate

Definition at line 170 of file AGDataAndStatistics.h.

Member Function Documentation

void AGDataAndStatistics::consolidateStat ( )

function consolidating statistics: normalizes the maps with probabilities completes data which have to be computed before use

Definition at line 107 of file AGDataAndStatistics.cpp.

References beginWorkHours, endWorkHours, getPeopleOlderThan(), getPeopleYoungerThan(), households, incoming, limitAgeChildren, limitAgeRetirement, limitEndAge, meanNbrChildren, normalizeMapProb(), oldAgeHhProb, outgoing, population, secondPersProb, and SUMOReal.

Referenced by AGCity::getStreet(), and AGActivityGen::importInfoCity().

int AGDataAndStatistics::factorial ( int  n)
private

recursive mathematical function returning the factorial of n: n!

Definition at line 99 of file AGDataAndStatistics.cpp.

Referenced by poisson().

AGDataAndStatistics & AGDataAndStatistics::getDataAndStatistics ( )
static

Definition at line 48 of file AGDataAndStatistics.cpp.

SUMOReal AGDataAndStatistics::getInverseExpRandomValue ( SUMOReal  mean,
SUMOReal  maxVar 
)

function returning a random value corresponding to this distribution: -mean is given -max variation of the mean (|possible value - mean| <= maxVar -the mean is the most probable -the probability distribution function is a "scaled exponential" distribution from mean-maxVar to mean and from mean to mean+maxVar

Definition at line 169 of file AGDataAndStatistics.cpp.

References RandHelper::rand(), and SUMOReal.

int AGDataAndStatistics::getPeopleOlderThan ( int  age)

these functions return the number of people having more (or less) than the given age (inclusive for getPeopleOlderThan; exclusive for getPeopleYoungerThan) getPeopleOlderThan(n) + getPeopleYoungerThan(n) = inhabitants these first two function are based on the third one.

Definition at line 149 of file AGDataAndStatistics.cpp.

References getPeopleYoungerThan(), and inhabitants.

Referenced by AGCity::carAllocation(), consolidateStat(), and AGCity::generatePopulation().

int AGDataAndStatistics::getPeopleYoungerThan ( int  age)
int AGDataAndStatistics::getPoissonsNumberOfChildren ( SUMOReal  mean)

function evaluating the POISSON's lay (probability lay) it returns the number of children with a probability of POISSON in a household is given the mean of the distribution

TODO Consider reimplementation

Definition at line 81 of file AGDataAndStatistics.cpp.

References LIMIT_CHILDREN_NUMBER, poisson(), RandHelper::rand(), and SUMOReal.

Referenced by AGCity::generatePopulation().

SUMOReal AGDataAndStatistics::getPropYoungerThan ( int  age)

Definition at line 124 of file AGDataAndStatistics.cpp.

References population, and SUMOReal.

Referenced by getPeopleYoungerThan(), and getRandomPopDistributed().

int AGDataAndStatistics::getRandom ( int  n,
int  m 
)

function returning a random number between the two given numbers: [n;m[ (m cannot occur) it returns 0 if m < n

Definition at line 54 of file AGDataAndStatistics.cpp.

References RandHelper::rand().

int AGDataAndStatistics::getRandomCityGateByIncoming ( )

function returning a random city gate corresponding to the distribution of the incoming/outgoing traffic In fact, it returns the position of a city gate in the citygate vector.

Definition at line 190 of file AGDataAndStatistics.cpp.

References incoming, RandHelper::rand(), and SUMOReal.

Referenced by AGActivities::generateInOutTraffic().

int AGDataAndStatistics::getRandomCityGateByOutgoing ( )

Definition at line 205 of file AGDataAndStatistics.cpp.

References outgoing, RandHelper::rand(), and SUMOReal.

Referenced by AGCity::generateOutgoingWP().

int AGDataAndStatistics::getRandomPopDistributed ( int  n,
int  m 
)

function returning a random age between the two numbers satisfying the previous constrains this number is in relation to the distribution of the population through the brackets (population's list) if the given numbers are both greater than limitEndAge, it returns 0 if m is greater than limitEndAge, m=limitEndAge returns -1 if conditions are not satisfied

Definition at line 64 of file AGDataAndStatistics.cpp.

References getPropYoungerThan(), limitEndAge, RandHelper::rand(), and SUMOReal.

Referenced by AGCity::generateIncomingPopulation(), and AGHousehold::generatePeople().

void AGDataAndStatistics::normalizeMapProb ( std::map< int, SUMOReal > *  myMap)
private

Definition at line 154 of file AGDataAndStatistics.cpp.

References SUMOReal.

Referenced by consolidateStat().

SUMOReal AGDataAndStatistics::poisson ( SUMOReal  mean,
int  occ 
)
private

returns the POISSON's probability (exp(-m)*m^k/k!)

  • : mean of the distribution
  • : number of occurrences

TODO Create a Poisson distribution class for this. Or is it in Boost?

Definition at line 94 of file AGDataAndStatistics.cpp.

References factorial(), and SUMOReal.

Referenced by getPoissonsNumberOfChildren().

Field Documentation

int AGDataAndStatistics::AdultNbr

numbers not needed but interesting for statistics and TESTING

Definition at line 109 of file AGDataAndStatistics.h.

Referenced by AGCity::workAllocation().

std::map<int, SUMOReal> AGDataAndStatistics::beginWorkHours
SUMOReal AGDataAndStatistics::carPreference

Definition at line 54 of file AGDataAndStatistics.h.

Referenced by AGActivityGenHandler::parseParameters().

SUMOReal AGDataAndStatistics::carRate
SUMOReal AGDataAndStatistics::departureVariation
std::map<int, SUMOReal> AGDataAndStatistics::endWorkHours
SUMOReal AGDataAndStatistics::factorInhabitants

Definition at line 90 of file AGDataAndStatistics.h.

Referenced by AGCity::completeStreets().

SUMOReal AGDataAndStatistics::factorWorkPositions

Definition at line 91 of file AGDataAndStatistics.h.

Referenced by AGCity::completeStreets().

SUMOReal AGDataAndStatistics::freeTimeActivityRate

Definition at line 69 of file AGDataAndStatistics.h.

Referenced by AGActivityGenHandler::parseParameters().

int AGDataAndStatistics::hhFarFromPT

Definition at line 112 of file AGDataAndStatistics.h.

Referenced by AGCity::carAllocation().

int AGDataAndStatistics::households
int AGDataAndStatistics::householdsNbr

Definition at line 110 of file AGDataAndStatistics.h.

Referenced by AGCity::carAllocation().

std::map<int, SUMOReal> AGDataAndStatistics::incoming

number of incoming or outgoing people through the given city gates PROPORTION: it should be normalized

Definition at line 83 of file AGDataAndStatistics.h.

Referenced by consolidateStat(), getRandomCityGateByIncoming(), and AGActivityGenHandler::parseCityGates().

int AGDataAndStatistics::incomingTraffic
int AGDataAndStatistics::inhabitants
int AGDataAndStatistics::limitEndAge
SUMOReal AGDataAndStatistics::meanNbrChildren

Definition at line 102 of file AGDataAndStatistics.h.

Referenced by consolidateStat(), and AGCity::generatePopulation().

SUMOReal AGDataAndStatistics::oldAgeHhProb

data used for household generation has to be computed before.

Definition at line 98 of file AGDataAndStatistics.h.

Referenced by consolidateStat().

std::map<int, SUMOReal> AGDataAndStatistics::outgoing
int AGDataAndStatistics::outgoingTraffic
std::map<int, SUMOReal> AGDataAndStatistics::population
SUMOReal AGDataAndStatistics::secondPersProb

Definition at line 100 of file AGDataAndStatistics.h.

Referenced by consolidateStat().

SUMOReal AGDataAndStatistics::speedTimePerKm
SUMOReal AGDataAndStatistics::uniformRandomTrafficRate

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