63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/*
|
|
* This file is part of the Colobot: Gold Edition source code
|
|
* Copyright (C) 2001-2016, Daniel Roux, EPSITEC SA & TerranovaTeam
|
|
* http://epsitec.ch; http://colobot.info; http://github.com/colobot
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
* See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see http://gnu.org/licenses
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "CBot/CBotInstr/CBotInstr.h"
|
|
|
|
namespace CBot
|
|
{
|
|
|
|
/**
|
|
* \brief An expression
|
|
*
|
|
* There is never an instance of this class
|
|
*
|
|
* Compiles either:
|
|
* * an arithmetic expression in parentheses -- CBotExpression -- (...)
|
|
* * unary operation -- CBotExprUnaire -- -a, +a, ~a, !a, not a
|
|
* * a variable name -- CBotExprVar
|
|
* * pre- or post- incremented or decremented variable -- CBotPreIncExpr, CBotPostIncExpr -- a++, ++a, a--, --a
|
|
* * a function call -- CBotInstrCall
|
|
* * a class method call -- CBotInstrMethode
|
|
* * number literal (or numerical constant from CBotToken::DefineNum()) -- CBotExprLitNum
|
|
* * string literal -- CBotExprLitString
|
|
* * boolean literal -- CBotExprLitBool -- true/false
|
|
* * null -- CBotExprLitNull
|
|
* * nan -- CBotExprLitNan
|
|
* * class instance creation with "new" -- CBotNew
|
|
*/
|
|
class CBotParExpr : public CBotInstr
|
|
{
|
|
public:
|
|
/*!
|
|
* \brief Compile
|
|
* \param p
|
|
* \param pStack
|
|
* \return
|
|
*/
|
|
static CBotInstr* Compile(CBotToken* &p, CBotCStack* pStack);
|
|
|
|
private:
|
|
CBotParExpr() = delete;
|
|
CBotParExpr(const CBotParExpr&) = delete;
|
|
};
|
|
|
|
} // namespace CBot
|