fmatvec::AST::Vertex Class Reference

A abstract class for a Vertex of the AST (abstract syntax tree). More...

#include <ast.h>

Inheritance diagram for fmatvec::AST::Vertex:

Classes
struct	LessIV

Public Member Functions
virtual SymbolicExpression	parDer (const IndependentVariable &x) const =0
	Generate a new AST being the partial derivate of this AST with respect to the variable x. More...
virtual bool	isConstantInt () const
	Rreturn true if this Vertex is a constant integer. More...
bool	isZero () const
bool	isOne () const
virtual std::vector< ByteCode >::iterator	dumpByteCode (std::vector< ByteCode > &byteCode, std::map< const Vertex *, std::vector< AST::ByteCode >::iterator > &existingVertex) const =0
virtual void	walkVertex (const std::function< void(const std::shared_ptr< const Vertex > &)> &func) const =0

Protected Types
using	MapIVSE = std::map< IndependentVariable, SymbolicExpression, LessIV >

Protected Member Functions
virtual bool	equal (const SymbolicExpression &b, MapIVSE &m) const =0

Private Attributes
friend	Operation
friend	NativeFunction

Detailed Description

A abstract class for a Vertex of the AST (abstract syntax tree).

Member Function Documentation

isConstantInt()

bool fmatvec::AST::Vertex::isConstantInt ( ) const

inlinevirtual

Rreturn true if this Vertex is a constant integer.

Reimplemented in fmatvec::AST::Constant< T >, fmatvec::AST::Constant< T >, and fmatvec::AST::Constant< T >.

isOne()

bool fmatvec::AST::Vertex::isOne

(

)

const

Returns true if this Vertex is a constant with value 1. Note that only integer constants can be 1. Double constants are never treated as 1 by this function.

isZero()

bool fmatvec::AST::Vertex::isZero

(

)

const

Returns true if this Vertex is a constant with value 0. Note that only integer constants can be 0. Double constants are never treated as 0 by this function.

parDer()

virtual SymbolicExpression fmatvec::AST::Vertex::parDer ( const IndependentVariable &  x ) const

pure virtual

Generate a new AST being the partial derivate of this AST with respect to the variable x.

Implemented in fmatvec::AST::Constant< T >, fmatvec::AST::Symbol, fmatvec::AST::NativeFunction, and fmatvec::AST::Operation.

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

• /mbsim-env/fmatvec/fmatvec/ast.h
• /mbsim-env/fmatvec/fmatvec/ast.cc