Package umontreal.ssj.util

General basic utilities. More...

Packages
package	io
	This package provides tools for exporting data to text and binary files, as well as for importing data from files.
package	sort
	This package contains classes for sorting, in particular to sort multi-dimensional points.

Classes
class	AbstractChrono
	AbstractChrono is a class that acts as an interface to the system clock and calculates the CPU or system time consumed by parts of a program. More...
class	ArithmeticMod
	This class provides facilities to compute multiplications of scalars, of vectors and of matrices modulo m. More...
class	BitMatrix
	This class implements matrices of bits of arbitrary dimensions. More...
class	BitVector
	This class implements vectors of bits and the operations needed to use them. More...
class	Chrono
	The Chrono class extends the umontreal.ssj.util.AbstractChrono class and computes the CPU time for the current thread only. More...
class	ChronoSingleThread
	This class is deprecated but kept for compatibility with older versions of SSJ. More...
class	ClassFinder
	Utility class used to convert a simple class name to a fully qualified class object. More...
class	DMatrix
	This class implements a few methods for matrix calculations with double numbers. More...
class	GlobalCPUTimeChrono
	Extends the AbstractChrono class to compute the global CPU time used by the Java Virtual Machine. More...
class	Introspection
	Provides utility methods for introspection using Java Reflection API. More...
class	JDBCManager
	This class provides some facilities to connect to a SQL database and to retrieve data stored in it. More...
class	Misc
	This class provides miscellaneous functions that are hard to classify. More...
interface	MultivariateFunction
	Represents a function of multiple variables. More...
class	NameConflictException
	This exception is thrown by a ClassFinder when two or more fully qualified class names can be associated with a simple class name. More...
class	NativeUtils
	A simple library class which helps with loading dynamic libraries stored in the JAR archive. More...
class	Num
	This class provides a few constants and some methods to compute numerical quantities such as factorials, combinations, gamma functions, and so on. More...
class	PrintfFormat
	This class acts like a StringBuffer which defines new types of append methods. More...
class	RatioFunction
	Represents a function computing a ratio of two values. More...
class	RootFinder
	This class provides methods to solve non-linear equations. More...
class	Systeme
	This class provides a few tools related to the system or the computer. More...
class	SystemTimeChrono
	Extends the AbstractChrono class to compute the total system time using Java’s builtin System.nanoTime. More...
class	TableFormat
	This class provides methods to format arrays and matrices into String s in different styles. More...
class	TextDataReader
	Provides static methods to read data from text files. More...
class	ThreadCPUTimeChrono
	Extends the AbstractChrono class to compute the CPU time for a single thread. More...
enum	TimeUnit
	Represents a time unit for conversion of time durations. More...
class	TransformingList
	Represents a list that dynamically transforms the elements of another list. More...

Detailed Description

General basic utilities.

This document describes a set of basic utilities used in the Java software developed in the simulation laboratory of the DIRO, at the Université de Montréal. Many of these tools were originally implemented in the Modula-2 language and have been translated in C and then in Java, with some adaptations along the road.