include/repeatMacros.h

   1 /***************************************************************************
   2  *   This file is part of KWorship.                                        *
   3  *   Copyright 2008 James Hogan <james@albanarts.com>                      *
   4  *                                                                         *
   5  *   KWorship is free software: you can redistribute it and/or modify      *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation, either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   KWorship is distributed in the hope that it will be useful,           *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with KWorship.  If not, write to the Free Software Foundation,  *
  17  *   Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.   *
  18  ***************************************************************************/
  19
  20 #ifndef _repeatMacros_h_
  21 #define _repeatMacros_h_
  22
  23 #define MACRO_COMMA ,
  24 #define MACRO_NOTHING
  25
  26 // Top level
  27
  28 #define REPEAT_0(X, SEP)
  29 #define REPEAT_1(X, SEP)  X(0)
  30 #define REPEAT_2(X, SEP)  X(0) SEP X(1)
  31 #define REPEAT_3(X, SEP)  X(0) SEP X(1) SEP X(2)
  32 #define REPEAT_4(X, SEP)  X(0) SEP X(1) SEP X(2) SEP X(3)
  33 #define REPEAT_5(X, SEP)  X(0) SEP X(1) SEP X(2) SEP X(3) SEP X(4)
  34 #define REPEAT_6(X, SEP)  X(0) SEP X(1) SEP X(2) SEP X(3) SEP X(4) SEP X(5)
  35 #define REPEAT_7(X, SEP)  X(0) SEP X(1) SEP X(2) SEP X(3) SEP X(4) SEP X(5) SEP X(6)
  36 #define REPEAT_8(X, SEP)  X(0) SEP X(1) SEP X(2) SEP X(3) SEP X(4) SEP X(5) SEP X(6) SEP X(7)
  37
  38 #define REPEAT(X,N)       REPEAT_##N(X, MACRO_NOTHING)
  39 #define REPEAT_LIST(X,N)  REPEAT_##N(X, MACRO_COMMA)
  40
  41 // First level
  42
  43 #define REPEATA_0(X, B, SEP)
  44 #define REPEATA_1(X, B, SEP)      X(B, 0)
  45 #define REPEATA_2(X, B, SEP)      X(B, 0) SEP X(B, 1)
  46 #define REPEATA_3(X, B, SEP)      X(B, 0) SEP X(B, 1) SEP X(B, 2)
  47 #define REPEATA_4(X, B, SEP)      X(B, 0) SEP X(B, 1) SEP X(B, 2) SEP X(B, 3)
  48 #define REPEATA_5(X, B, SEP)      X(B, 0) SEP X(B, 1) SEP X(B, 2) SEP X(B, 3) SEP X(B, 4)
  49 #define REPEATA_6(X, B, SEP)      X(B, 0) SEP X(B, 1) SEP X(B, 2) SEP X(B, 3) SEP X(B, 4) SEP X(B, 5)
  50 #define REPEATA_7(X, B, SEP)      X(B, 0) SEP X(B, 1) SEP X(B, 2) SEP X(B, 3) SEP X(B, 4) SEP X(B, 5) SEP X(B, 6)
  51 #define REPEATA_8(X, B, SEP)      X(B, 0) SEP X(B, 1) SEP X(B, 2) SEP X(B, 3) SEP X(B, 4) SEP X(B, 5) SEP X(B, 6) SEP X(B, 7)
  52
  53 #define REPEATA(X,B,N)       REPEATA_##N(X, B, MACRO_NOTHING)
  54 #define REPEATA_LIST(X,B,N)  REPEATA_##N(X, B, MACRO_COMMA)
  55
  56 // Second level
  57
  58 #define REPEATB_0(X, B, C, SEP)
  59 #define REPEATB_1(X, B, C, SEP)      X(B, C, 0)
  60 #define REPEATB_2(X, B, C, SEP)      X(B, C, 0) SEP X(B, C, 1)
  61 #define REPEATB_3(X, B, C, SEP)      X(B, C, 0) SEP X(B, C, 1) SEP X(B, C, 2)
  62 #define REPEATB_4(X, B, C, SEP)      X(B, C, 0) SEP X(B, C, 1) SEP X(B, C, 2) SEP X(B, C, 3)
  63 #define REPEATB_5(X, B, C, SEP)      X(B, C, 0) SEP X(B, C, 1) SEP X(B, C, 2) SEP X(B, C, 3) SEP X(B, C, 4)
  64 #define REPEATB_6(X, B, C, SEP)      X(B, C, 0) SEP X(B, C, 1) SEP X(B, C, 2) SEP X(B, C, 3) SEP X(B, C, 4) SEP X(B, C, 5)
  65 #define REPEATB_7(X, B, C, SEP)      X(B, C, 0) SEP X(B, C, 1) SEP X(B, C, 2) SEP X(B, C, 3) SEP X(B, C, 4) SEP X(B, C, 5) SEP X(B, C, 6)
  66 #define REPEATB_8(X, B, C, SEP)      X(B, C, 0) SEP X(B, C, 1) SEP X(B, C, 2) SEP X(B, C, 3) SEP X(B, C, 4) SEP X(B, C, 5) SEP X(B, C, 6) SEP X(B, C, 7)
  67
  68 #define REPEATB(X,B,C,N)       REPEATB_##N(X, B, C, MACRO_NOTHING)
  69 #define REPEATB_LIST(X,B,C,N)  REPEATB_##N(X, B, C, MACRO_COMMA)
  70
  71 #endif // _repeatMacros_h_
  72