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celx::ExpressionStatement

celx::ExpressionStatement Class Reference

#include <statement.h>

Inheritance diagram for celx::ExpressionStatement:

Inheritance graph
Collaboration diagram for celx::ExpressionStatement:

Collaboration graph
List of all members.

Public Member Functions

virtual Control execute (ExecutionContext &)
 ExpressionStatement (Expression *)
virtual ~ExpressionStatement ()

Private Attributes

Expression * expr

Constructor & Destructor Documentation

ExpressionStatement::ExpressionStatement (  Expression *   ) 
 

Definition at line 27 of file statement.cpp.

00027                                                           :
00028     expr(_expr)
00029 {
00030 }

ExpressionStatement::~ExpressionStatement (   )  [virtual]
 

Definition at line 32 of file statement.cpp.

References expr.

00033 {
00034     delete expr;
00035 }

Member Function Documentation

Statement::Control ExpressionStatement::execute (  ExecutionContext &   )  [virtual]
 

Reimplemented from celx::Statement.

Definition at line 37 of file statement.cpp.

References celx::Expression::eval(), and expr.

00038 {
00039     cout << expr->eval(context) << '\n';
00040     return Statement::ControlAdvance;
00041 }

Member Data Documentation

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

Definition at line 54 of file statement.h.

Referenced by execute(), and ~ExpressionStatement().

The documentation for this class was generated from the following files:
Generated on Sat Jan 14 22:33:45 2006 for Celestia by  doxygen 1.4.1