source/gameengine/Expressions/Operator1Expr.h

   1 /*
   2  * Operator1Expr.h: interface for the COperator1Expr class.
   3  * Copyright (c) 1996-2000 Erwin Coumans <coockie@acm.org>
   4  *
   5  * Permission to use, copy, modify, distribute and sell this software
   6  * and its documentation for any purpose is hereby granted without fee,
   7  * provided that the above copyright notice appear in all copies and
   8  * that both that copyright notice and this permission notice appear
   9  * in supporting documentation.  Erwin Coumans makes no
  10  * representations about the suitability of this software for any
  11  * purpose.  It is provided "as is" without express or implied warranty.
  12  *
  13  */
  14
  15 /** \file Operator1Expr.h
  16  *  \ingroup expressions
  17  */
  18
  19 #if !defined(AFX_OPERATOR1EXPR_H__A1653901_BF41_11D1_A51C_00A02472FC58__INCLUDED_)
  20 #define AFX_OPERATOR1EXPR_H__A1653901_BF41_11D1_A51C_00A02472FC58__INCLUDED_
  21
  22 #include "Expression.h"
  23
  24 class COperator1Expr : public CExpression
  25 {
  26         //PLUGIN_DECLARE_SERIAL_EXPRESSION (COperator1Expr,CExpression)
  27
  28
  29
  30 public:
  31         virtual bool MergeExpression(CExpression* otherexpr);
  32         virtual void BroadcastOperators(VALUE_OPERATOR op);
  33
  34         virtual unsigned char GetExpressionID() { return COPERATOR1EXPRESSIONID;};
  35         CExpression* CheckLink(std::vector<CBrokenLinkInfo*>& brokenlinks);
  36         //virtual bool IsInside(float x,float y,float z,bool bBorderInclude = true);
  37         virtual bool NeedsRecalculated();
  38         void ClearModified() {
  39                 if (m_lhs)
  40                         m_lhs->ClearModified();
  41         }
  42         virtual CValue* Calculate();
  43         COperator1Expr(VALUE_OPERATOR op, CExpression *lhs);
  44         COperator1Expr();
  45         virtual ~COperator1Expr();
  46
  47
  48
  49 private:
  50         VALUE_OPERATOR m_op;
  51         CExpression * m_lhs;
  52
  53
  54 #ifdef WITH_CXX_GUARDEDALLOC
  55 public:
  56         void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:COperator1Expr"); }
  57         void operator delete( void *mem ) { MEM_freeN(mem); }
  58 #endif
  59 };
  60
  61 #endif // !defined(AFX_OPERATOR1EXPR_H__A1653901_BF41_11D1_A51C_00A02472FC58__INCLUDED_)
  62