celx::UnaryExpression Class Reference

#include <expression.h>

Inheritance diagram for celx::UnaryExpression:

Collaboration diagram for celx::UnaryExpression:

List of all members.

Public Types
enum	Operator { Negate = 0, LogicalNot = 1, InvalidOp = 2, OperatorCount = 3 }
Public Member Functions
virtual Value	eval (ExecutionContext &)
	UnaryExpression (Operator, Expression *)
virtual	~UnaryExpression ()
Private Attributes
Expression *	expr
const Operator	op

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Member Enumeration Documentation

enum celx::UnaryExpression::Operator

Enumeration values: Negate  LogicalNot  InvalidOp  OperatorCount  Definition at line 67 of file expression.h. { Negate = 0, LogicalNot = 1, InvalidOp = 2, OperatorCount = 3, };

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Constructor & Destructor Documentation

UnaryExpression::UnaryExpression (  Operator  , Expression *  )

Definition at line 104 of file expression.cpp. : op(_op), expr(_expr) { }

UnaryExpression::~UnaryExpression (   )  [virtual]

Definition at line 111 of file expression.cpp. References expr. { if (expr != NULL) delete expr; }

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Member Function Documentation

Value UnaryExpression::eval (  ExecutionContext &   )  [virtual]

Implements celx::Expression. Definition at line 117 of file expression.cpp. References celx::Expression::eval(), expr, op, and UnaryOperatorFunctions. { Value v = expr->eval(context); return UnaryOperatorFunctions[op](v); }

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Member Data Documentation

Expression* celx::UnaryExpression::expr [private]

Definition at line 80 of file expression.h. Referenced by eval(), and ~UnaryExpression().

const Operator celx::UnaryExpression::op [private]

Definition at line 79 of file expression.h. Referenced by eval().

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

• src/celscript/expression.h
• src/celscript/expression.cpp

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