SeExprFuncNode Class Reference

Node that calls a function. More...

#include <SeExprNode.h>

Inheritance diagram for SeExprFuncNode:

List of all members.

Classes
struct	Data
	base class for custom instance data More...
Public Member Functions
	SeExprFuncNode (const SeExpression *expr, const char *name)
virtual	~SeExprFuncNode ()
virtual bool	prep (bool wantVec)
virtual void	eval (SeVec3d &result) const
	Evaluation method. Note: v[1] and v[2] are undefined if !isVec.
void	setIsVec (bool isVec)
const char *	name () const
int	nargs () const
	return the number of arguments
double *	scalarArgs () const
SeVec3d *	vecArgs () const
SeVec3d *	evalArgs () const
	eval all arguments (use in eval())
SeVec3d	evalArg (int n) const
	eval an argument (use in eval())
bool	isStrArg (int n) const
	returns whether the nth argument is a string (use in prep)
std::string	getStrArg (int n) const
	get nth string argument (use in prep)
void	setData (Data *data) const
	associate blind data with this node (subsequently owned by this object)
Data *	getData () const
	get associated blind data (returns 0 if none)
Private Attributes
std::string	_name
const SeExprFunc *	_func
int	_nargs
std::vector< double >	_scalarArgs
std::vector< SeVec3d >	_vecArgs
Data *	_data

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Detailed Description

Node that calls a function.

Definition at line 431 of file SeExprNode.h.

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Constructor & Destructor Documentation

SeExprFuncNode::SeExprFuncNode	(	const SeExpression *	expr,
		const char *	name
	)			[inline]

Definition at line 434 of file SeExprNode.h.

References SeExpression::addFunc().

virtual SeExprFuncNode::~SeExprFuncNode

(

)

[inline, virtual]

Definition at line 439 of file SeExprNode.h.

References _data.

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Member Function Documentation

void SeExprFuncNode::eval

(

SeVec3d &

v

)

const [virtual]

Evaluation method. Note: v[1] and v[2] are undefined if !isVec.

Reimplemented from SeExprNode.

Definition at line 763 of file SeExprNode.cpp.

References _func, SeExprNode::_isVec, _nargs, a, SeExprFuncX::eval(), evalArgs(), SeExprFunc::func0(), SeExprFunc::FUNC0, SeExprFunc::func1(), SeExprFunc::FUNC1, SeExprFunc::func1v(), SeExprFunc::FUNC1V, SeExprFunc::func1vv(), SeExprFunc::FUNC1VV, SeExprFunc::func2(), SeExprFunc::FUNC2, SeExprFunc::func2v(), SeExprFunc::FUNC2V, SeExprFunc::func2vv(), SeExprFunc::FUNC2VV, SeExprFunc::func3(), SeExprFunc::FUNC3, SeExprFunc::func4(), SeExprFunc::FUNC4, SeExprFunc::func5(), SeExprFunc::FUNC5, SeExprFunc::func6(), SeExprFunc::FUNC6, SeExprFunc::funcn(), SeExprFunc::FUNCN, SeExprFunc::funcnv(), SeExprFunc::FUNCNV, SeExprFunc::funcnvv(), SeExprFunc::FUNCNVV, SeExprFunc::funcx(), SeExprFunc::FUNCX, SeExprFunc::isVec(), scalarArgs(), and SeExprFunc::type().

SeVec3d SeExprFuncNode::evalArg

(

int

n

)

const

eval an argument (use in eval())

Definition at line 738 of file SeExprNode.cpp.

References SeExprNode::child(), SeExprNode::eval(), and SeExprNode::isVec().

SeVec3d * SeExprFuncNode::evalArgs

(

)

const

eval all arguments (use in eval())

Definition at line 725 of file SeExprNode.cpp.

References _nargs, a, SeExprNode::child(), SeExprNode::eval(), SeExprNode::isVec(), and vecArgs().

Referenced by eval().

Data* SeExprFuncNode::getData

(

)

const [inline]

get associated blind data (returns 0 if none)

Definition at line 483 of file SeExprNode.h.

References _data.

Referenced by SeExpr::PrintFuncX::eval(), SeExpr::CCurveFuncX::eval(), SeExpr::CurveFuncX::eval(), and SeExpr::CachedVoronoiFunc::eval().

std::string SeExprFuncNode::getStrArg

(

int

n

)

const

get nth string argument (use in prep)

Definition at line 754 of file SeExprNode.cpp.

References _nargs, and SeExprNode::child().

Referenced by SeExpr::PrintFuncX::prep().

bool SeExprFuncNode::isStrArg

(

int

n

)

const

returns whether the nth argument is a string (use in prep)

Definition at line 748 of file SeExprNode.cpp.

References SeExprNode::child().

Referenced by SeExprEdExpression::DummyFuncX::prep(), and SeExpr::PrintFuncX::prep().

const char* SeExprFuncNode::name

(

)

const [inline]

Definition at line 444 of file SeExprNode.h.

References _name.

int SeExprFuncNode::nargs

(

)

const [inline]

return the number of arguments

Definition at line 448 of file SeExprNode.h.

References _nargs.

Referenced by SeExpr::PrintFuncX::prep(), SeExpr::CCurveFuncX::prep(), and SeExpr::CurveFuncX::prep().

bool SeExprFuncNode::prep

(

bool

wantVec

)

[virtual]

Prepare the node (for parser use only). See the discussion at the start of SeExprNode.cpp for more info.

Reimplemented from SeExprNode.

Definition at line 674 of file SeExprNode.cpp.

References SeExprNode::_expr, _func, SeExprNode::_isVec, _name, _nargs, _scalarArgs, _vecArgs, SeExprNode::addError(), SeExprNode::child(), SeExprFunc::funcx(), SeExprFunc::FUNCX, SeExprFunc::hasVecArgs(), SeExprFuncX::isThreadSafe(), SeExprNode::isVec(), SeExprFunc::isVec(), SeExprFunc::lookup(), SeExprFunc::maxArgs(), SeExprNode::numChildren(), SeExprNode::prep(), SeExprFuncX::prep(), SeExpression::resolveFunc(), SeExpression::setThreadUnsafe(), and SeExprFunc::type().

double* SeExprFuncNode::scalarArgs

(

)

const [inline]

Definition at line 450 of file SeExprNode.h.

References _scalarArgs.

Referenced by eval().

void SeExprFuncNode::setData

(

Data *

data

)

const [inline]

associate blind data with this node (subsequently owned by this object)

Definition at line 476 of file SeExprNode.h.

References _data.

Referenced by SeExpr::PrintFuncX::prep(), SeExpr::CCurveFuncX::prep(), SeExpr::CurveFuncX::prep(), and SeExpr::CachedVoronoiFunc::prep().

void SeExprFuncNode::setIsVec

(

bool

isVec

)

[inline]

Definition at line 443 of file SeExprNode.h.

References SeExprNode::_isVec.

SeVec3d* SeExprFuncNode::vecArgs

(

)

const [inline]

Definition at line 451 of file SeExprNode.h.

References _vecArgs.

Referenced by evalArgs().

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Member Data Documentation

Data* SeExprFuncNode::_data [mutable, private]

Definition at line 491 of file SeExprNode.h.

Referenced by getData(), setData(), and ~SeExprFuncNode().

const SeExprFunc* SeExprFuncNode::_func [private]

Definition at line 487 of file SeExprNode.h.

Referenced by eval(), and prep().

std::string SeExprFuncNode::_name [private]

Definition at line 486 of file SeExprNode.h.

Referenced by name(), and prep().

int SeExprFuncNode::_nargs [private]

Definition at line 488 of file SeExprNode.h.

Referenced by eval(), evalArgs(), getStrArg(), nargs(), and prep().

std::vector<double> SeExprFuncNode::_scalarArgs [mutable, private]

Definition at line 489 of file SeExprNode.h.

Referenced by prep(), and scalarArgs().

std::vector<SeVec3d> SeExprFuncNode::_vecArgs [mutable, private]

Definition at line 490 of file SeExprNode.h.

Referenced by prep(), and vecArgs().

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

• /disk1/scratch/aselle/projects/seexpr/SeExpr/src/SeExpr/SeExprNode.h
• /disk1/scratch/aselle/projects/seexpr/SeExpr/src/SeExpr/SeExprNode.cpp