SeExpr2::ExprFuncSimple Class Reference

#include <ExprFuncX.h>

Inheritance diagram for SeExpr2::ExprFuncSimple:

Classes
class	ArgHandle

Public Member Functions
	ExprFuncSimple (const bool threadSafe)
virtual int	buildInterpreter (const ExprFuncNode *node, Interpreter *interpreter) const
	Build an interpreter to evaluate the expression. More...
virtual ExprType	prep (ExprFuncNode *node, bool scalarWanted, ExprVarEnvBuilder &envBuilder) const =0
virtual ExprFuncNode::Data *	evalConstant (const ExprFuncNode *node, ArgHandle args) const =0
virtual void	eval (ArgHandle args)=0
Public Member Functions inherited from SeExpr2::ExprFuncX
	ExprFuncX (const bool threadSafe)
virtual ExprType	type () const
virtual	~ExprFuncX ()
bool	isThreadSafe () const
virtual size_t	sizeInBytes () const
	Return memory usage of a funcX in bytes. More...
virtual void	statistics (Statistics &) const
	Give this function a chance to populate its statistics. More...

Static Private Member Functions
static int	EvalOp (int *opData, double *fp, char **c, std::vector< int > &callStack)

Additional Inherited Members
Protected Attributes inherited from SeExpr2::ExprFuncX
bool	_isScalar
ExprType	_type

Detailed Description

Definition at line 72 of file ExprFuncX.h.

Constructor & Destructor Documentation

SeExpr2::ExprFuncSimple::ExprFuncSimple ( const bool  threadSafe )

inline

Definition at line 74 of file ExprFuncX.h.

Member Function Documentation

int SeExpr2::ExprFuncSimple::buildInterpreter ( const ExprFuncNode *  node, Interpreter *  interpreter  ) const

virtual

Build an interpreter to evaluate the expression.

evaluate the expression. the given node is where in the parse tree the evaluation is for

Implements SeExpr2::ExprFuncX.

Definition at line 32 of file ExprFuncX.cpp.

References SeExpr2::Interpreter::addOp(), SeExpr2::Interpreter::addOperand(), SeExpr2::Interpreter::allocFP(), SeExpr2::Interpreter::allocPtr(), SeExpr2::ExprNode::buildInterpreter(), SeExpr2::Interpreter::callStack, SeExpr2::ExprNode::child(), SeExpr2::Interpreter::d, SeExpr2::ExprType::dim(), SeExpr2::Interpreter::endOp(), evalConstant(), EvalOp(), SeExpr2::ExprType::isFP(), SeExpr2::ExprType::isString(), SeExpr2::Interpreter::nextPC(), SeExpr2::ExprNode::numChildren(), SeExpr2::Interpreter::opData, SeExpr2::Interpreter::ops, SeExpr2::ExprFuncNode::promote(), SeExpr2::Interpreter::s, and SeExpr2::ExprNode::type().

virtual void SeExpr2::ExprFuncSimple::eval ( ArgHandle  args )

pure virtual

Implemented in SeExpr2::PrintFuncX, SeExpr2::GetVar, SeExpr2::CCurveFuncX, SeExpr2::CurveFuncX, SeExpr2::CachedVoronoiFunc, SeExpr2::TriplanarFuncX, SeExpr2::MapFuncX, BasicExpression::DummyFuncX, and SeExpr2::RandFuncX.

Referenced by EvalOp(), and SeExpr2LLVMEvalCustomFunction().

virtual ExprFuncNode::Data* SeExpr2::ExprFuncSimple::evalConstant ( const ExprFuncNode *  node, ArgHandle  args  ) const

pure virtual

Implemented in SeExpr2::PrintFuncX, SeExpr2::GetVar, SeExpr2::CCurveFuncX, SeExpr2::CurveFuncX, SeExpr2::CachedVoronoiFunc, SeExpr2::TriplanarFuncX, SeExpr2::MapFuncX, BasicExpression::DummyFuncX, and SeExpr2::RandFuncX.

Referenced by buildInterpreter(), and SeExpr2LLVMEvalCustomFunction().

int SeExpr2::ExprFuncSimple::EvalOp ( int *  opData, double *  fp, char **  c, std::vector< int > &  callStack  )

staticprivate

Definition at line 24 of file ExprFuncX.cpp.

References eval().

Referenced by buildInterpreter().

virtual ExprType SeExpr2::ExprFuncSimple::prep ( ExprFuncNode *  node, bool  scalarWanted, ExprVarEnvBuilder &  env  ) const

pure virtual

prep the expression by doing all type checking argument checking, etc.

Implements SeExpr2::ExprFuncX.

Implemented in SeExpr2::PrintFuncX, SeExpr2::GetVar, SeExpr2::CCurveFuncX, SeExpr2::CurveFuncX, SeExpr2::CachedVoronoiFunc, SeExpr2::TriplanarFuncX, SeExpr2::MapFuncX, BasicExpression::DummyFuncX, and SeExpr2::RandFuncX.

---

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

• /disney/home/jberlin/projects/SeExpr.github/src/SeExpr/ExprFuncX.h
• /disney/home/jberlin/projects/SeExpr.github/src/SeExpr/ExprFuncX.cpp