Eclipse SUMO - Simulation of Urban MObility
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StdDefs.cpp File Reference
#include "StdDefs.h"
#include <sstream>
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Functions

int getScalingQuota (double frac, int loaded)
 Returns the number of instances of the current object that shall be emitted given the number of loaded objects considering that "frac" of all objects shall be emitted overall.
 
double roundBits (double x, int fractionBits)
 round to the given number of mantissa bits beyond the given number
 
double roundDecimal (double x, int precision)
 round to the given number of decimal digits
 
double truncate (double x, int fractionBits)
 discrds mantissa bits beyond the given number
 

Variables

bool gDebugFlag1 = false
 global utility flags for debugging
 
bool gDebugFlag2 = false
 
bool gDebugFlag3 = false
 
bool gDebugFlag4 = false
 
bool gDebugFlag5 = false
 
bool gDebugFlag6 = false
 
bool gHumanReadableTime = false
 
std::string gLanguage
 the language for GUI elements and messages
 
int gPrecision = 2
 the precision for floating point outputs
 
int gPrecisionGeo = 6
 
int gPrecisionRandom = 4
 
bool gSimulation = false
 
double gWeightsRandomFactor = 1
 
double gWeightsWalkOppositeFactor = 1
 

Detailed Description

Author
Jakob Erdmann
Michael Behrisch
Laura Bieker
Date
2014-01-07

Definition in file StdDefs.cpp.

Function Documentation

◆ getScalingQuota()

int getScalingQuota ( double  frac,
int  loaded 
)

Returns the number of instances of the current object that shall be emitted given the number of loaded objects considering that "frac" of all objects shall be emitted overall.

Returns
the number of objects to create (something between 0 and ceil(frac))

Definition at line 59 of file StdDefs.cpp.

Referenced by MSVehicleControl::getQuota(), and ROMARouteHandler::myEndElement().

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◆ roundBits()

double roundBits ( double  x,
int  fractionBits 
)

round to the given number of mantissa bits beyond the given number

Definition at line 46 of file StdDefs.cpp.

◆ roundDecimal()

double roundDecimal ( double  x,
int  precision 
)

round to the given number of decimal digits

Definition at line 52 of file StdDefs.cpp.

Referenced by MSVehicleType::computeChosenSpeedDeviation(), MSLane::getDepartPosLat(), MSLane::getDepartSpeed(), and MSLane::insertVehicle().

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◆ truncate()

double truncate ( double  x,
int  fractionBits 
)

discrds mantissa bits beyond the given number

Definition at line 42 of file StdDefs.cpp.

Variable Documentation

◆ gDebugFlag1

◆ gDebugFlag2

◆ gDebugFlag3

◆ gDebugFlag4

◆ gDebugFlag5

◆ gDebugFlag6

bool gDebugFlag6 = false

Definition at line 40 of file StdDefs.cpp.

Referenced by MSLink::blockedByFoe(), and MSLink::computeFoeArrivalTimeBraking().

◆ gHumanReadableTime

bool gHumanReadableTime = false

Definition at line 29 of file StdDefs.cpp.

Referenced by SystemFrame::checkOptions(), elapsedMs2string(), and time2string().

◆ gLanguage

std::string gLanguage

◆ gPrecision

◆ gPrecisionGeo

◆ gPrecisionRandom

◆ gSimulation

bool gSimulation = false

Definition at line 30 of file StdDefs.cpp.

Referenced by LIBSUMO_NAMESPACE::Simulation::load(), and main().

◆ gWeightsRandomFactor

◆ gWeightsWalkOppositeFactor

double gWeightsWalkOppositeFactor = 1