Expr Class Reference

This package describes the data structure of any expression, relation or function used in mathematics. It also describes the assignment of variables. Standard mathematical functions are implemented such as trigonometrics, hyperbolics, and log functions. More...

#include <Expr.hxx>

Static Public Member Functions
static Handle< Expr_GeneralExpression >	CopyShare (const Handle< Expr_GeneralExpression > &exp)
static Standard_Integer	NbOfFreeVariables (const Handle< Expr_GeneralExpression > &exp)
static Standard_Integer	NbOfFreeVariables (const Handle< Expr_GeneralRelation > &exp)
static Standard_Real	Sign (const Standard_Real val)

Detailed Description

This package describes the data structure of any expression, relation or function used in mathematics. It also describes the assignment of variables. Standard mathematical functions are implemented such as trigonometrics, hyperbolics, and log functions.

Member Function Documentation

CopyShare()

static Handle< Expr_GeneralExpression > Expr::CopyShare ( const Handle< Expr_GeneralExpression > &  exp )

static

NbOfFreeVariables() [1/2]

static Standard_Integer Expr::NbOfFreeVariables ( const Handle< Expr_GeneralExpression > &  exp )

static

NbOfFreeVariables() [2/2]

static Standard_Integer Expr::NbOfFreeVariables ( const Handle< Expr_GeneralRelation > &  exp )

static

Sign()

static Standard_Real Expr::Sign ( const Standard_Real  val )

static

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

• Expr.hxx