author | mickeyl <mickeyl> | 2005-08-23 10:06:07 (UTC) |
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committer | mickeyl <mickeyl> | 2005-08-23 10:06:07 (UTC) |
commit | d6e8e6bf49bb176ec54efed5eb0d012098f056d7 (patch) (side-by-side diff) | |
tree | 7fc70f3d3b41ee05ddb2ea559c7339a18ef0464b /noncore/tools/calc2/instruction.h | |
parent | ce5b18efcb27c853ed4af2b603a82d3f89097764 (diff) | |
download | opie-d6e8e6bf49bb176ec54efed5eb0d012098f056d7.zip opie-d6e8e6bf49bb176ec54efed5eb0d012098f056d7.tar.gz opie-d6e8e6bf49bb176ec54efed5eb0d012098f056d7.tar.bz2 |
make calc2 a subdir project
Diffstat (limited to 'noncore/tools/calc2/instruction.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/tools/calc2/instruction.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/noncore/tools/calc2/instruction.h b/noncore/tools/calc2/instruction.h deleted file mode 100644 index 6077bf0..0000000 --- a/noncore/tools/calc2/instruction.h +++ b/dev/null @@ -1,69 +0,0 @@ -/********************************************************************** -** Copyright (C) 2000 Trolltech AS. All rights reserved. -** -** This file is part of Qtopia Environment. -** -** This file may be distributed and/or modified under the terms of the -** GNU General Public License version 2 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. -** -** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE -** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -** -** See http://www.trolltech.com/gpl/ for GPL licensing information. -** -** Contact info@trolltech.com if any conditions of this licensing are -** not clear to you. -** -**********************************************************************/ -#ifndef INSTRUCTION_H -#define INSTRUCTION_H - -/* Internal representation of data -The first four types indicate an int, -that is, Data.i, and are incompatible -with the other two types. - -- Plugin is responsible for telling engine -which Rep to use at any given time -- Instructions from that plugin only -have to handle that representation -- Engine is responsible for error-checking -according to its current rep and display */ -enum Representation { - rBin, - rOct, - rDec, - rHex, - rDouble, - rFraction -}; - -// An atom of data -union Data { - int i; - double dbl; - struct Fraction { - int numerator, denominator; - } fraction; -}; - -// Instruction base class -class Instruction { -public: - Instruction (int p = 0) { - precedence = p; - }; - - virtual ~ Instruction () {}; - - virtual Data eval(Data) = 0; - void setRep(Representation r) { rep = r; }; - - Representation rep; - Data acc; - int precedence; -}; - -#endif |