1 /* 2 This file is part of GNU APL, a free implementation of the 3 ISO/IEC Standard 13751, "Programming Language APL, Extended" 4 5 Copyright (C) 2008-2015 Dr. Jürgen Sauermann 6 7 This program is free software: you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation, either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <http://www.gnu.org/licenses/>. 19 */ 20 21 #ifndef __Bif_OPER1_COMMUTE_HH_DEFINED__ 22 #define __Bif_OPER1_COMMUTE_HH_DEFINED__ 23 24 #include "PrimitiveOperator.hh" 25 26 //----------------------------------------------------------------------------- 27 /** Primitive operator ⍨ (commute/duplicate) 28 */ 29 /// The class implementing ⍨ 30 class Bif_OPER1_COMMUTE : public PrimitiveOperator 31 { 32 public: 33 /// Constructor. Bif_OPER1_COMMUTE()34 Bif_OPER1_COMMUTE() : PrimitiveOperator(TOK_OPER1_COMMUTE) {} 35 36 /// Overloaded Function::eval_LB(). 37 virtual Token eval_LB(Token & LO, Value_P B); 38 39 /// Overloaded Function::eval_LXB(). 40 virtual Token eval_LXB(Token & LO, Value_P X, Value_P B); 41 42 /// Overloaded Function::eval_ALB(). 43 virtual Token eval_ALB(Value_P A, Token & LO, Value_P B); 44 45 /// Overloaded Function::eval_ALXB(). 46 virtual Token eval_ALXB(Value_P A, Token & LO, Value_P X, Value_P B); 47 48 static Bif_OPER1_COMMUTE * fun; ///< Built-in function. 49 static Bif_OPER1_COMMUTE _fun; ///< Built-in function. 50 51 protected: 52 }; 53 //----------------------------------------------------------------------------- 54 55 #endif // __Bif_OPER1_COMMUTE_HH_DEFINED__ 56