preprocessor.hpp File Reference

Implement a while loop on the preprocessor. More...

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Macros
#define	EMPTY()
#define	DEFER(id)   id EMPTY()
#define	OBSTRUCT(id)   id DEFER(EMPTY)()
#define	EXPAND(...)   __VA_ARGS__
#define	EVAL(...)   EVAL1(EVAL1(EVAL1(__VA_ARGS__)))
#define	EVAL1(...)   EVAL2(EVAL2(EVAL2(__VA_ARGS__)))
#define	EVAL2(...)   EVAL3(EVAL3(EVAL3(__VA_ARGS__)))
#define	EVAL3(...)   EVAL4(EVAL4(EVAL4(__VA_ARGS__)))
#define	EVAL4(...)   EVAL5(EVAL5(EVAL5(__VA_ARGS__)))
#define	EVAL5(...)   __VA_ARGS__
#define	CAT(a, ...)   PRIMITIVE_CAT(a, __VA_ARGS__)
#define	PRIMITIVE_CAT(a, ...)   a ## __VA_ARGS__
#define	CHECK_N(x, n, ...)   n
#define	CHECK(...)   CHECK_N(__VA_ARGS__, 0,)
#define	NOT(x)   CHECK(PRIMITIVE_CAT(NOT_, x))
#define	NOT_0   ~, 1,
#define	COMPL(b)   PRIMITIVE_CAT(COMPL_, b)
#define	COMPL_0   1
#define	COMPL_1   0
#define	BOOL(x)   COMPL(NOT(x))
#define	IIF(c)   PRIMITIVE_CAT(IIF_, c)
#define	IIF_0(t, ...)   __VA_ARGS__
#define	IIF_1(t, ...)   t
#define	IF(c)   IIF(BOOL(c))
#define	WHILE(pred, op, cont, ...)
#define	WHILE_INDIRECT()   WHILE
#define	IS_0(x)   CHECK(PRIMITIVE_CAT(IS_0_, x))
#define	IS_0_0   ~, 1,
#define	IS_1(x)   CHECK(PRIMITIVE_CAT(IS_1_, x))
#define	IS_1_1   ~, 1,
#define	IIF_ELSE_2(c)   PRIMITIVE_CAT(IIF_ELSE_2_, c)
#define	IIF_ELSE_2_0(t1, t2, f1, f2, ...)   f1, f2
#define	IIF_ELSE_2_1(t1, t2, f1, f2, ...)   t1, t2
#define	IF_ELSE_2(c)   IIF_ELSE_2(BOOL(c))
#define	DEC(x)   PRIMITIVE_CAT(DEC_, x)
#define	DEC_0   0
#define	DEC_1   0
#define	DEC_2   1
#define	DEC_3   2
#define	DEC_4   3
#define	DEC_5   4
#define	DEC_6   5
#define	DEC_7   6
#define	DEC_8   7
#define	DEC_9   8
#define	DEC_10   9
#define	DEC_11   10
#define	DEC_12   11
#define	DEC_13   12
#define	DEC_14   13
#define	DEC_15   14
#define	DEC_16   15
#define	DEC_17   16
#define	DEC_18   17
#define	DEC_19   18
#define	DEC_20   19
#define	DEC_21   20
#define	DEC_22   21
#define	DEC_23   22
#define	DEC_24   23
#define	DEC_25   24
#define	DEC_26   25
#define	DEC_27   26
#define	DEC_28   27
#define	DEC_29   28
#define	DEC_30   29
#define	DEC_31   30
#define	DEC_32   31
#define	DEC_33   32
#define	DEC_34   33
#define	DEC_35   34
#define	DEC_36   35
#define	DEC_37   36
#define	DEC_38   37
#define	DEC_39   38
#define	DEC_40   39
#define	DEC_41   40
#define	DEC_42   41
#define	DEC_43   42
#define	DEC_44   43
#define	DEC_45   44
#define	DEC_46   45
#define	DEC_47   46
#define	DEC_48   47
#define	DEC_49   48
#define	DEC_50   49
#define	DEC_51   50
#define	DEC_52   51
#define	DEC_53   52
#define	DEC_54   53
#define	DEC_55   54
#define	DEC_56   55
#define	DEC_57   56
#define	DEC_58   57
#define	DEC_59   58
#define	DEC_60   59
#define	DEC_61   60
#define	DEC_62   61
#define	DEC_63   62
#define	DEC_64   63
#define	DEC_65   64
#define	DEC_66   65
#define	DEC_67   66
#define	DEC_68   67
#define	DEC_69   68
#define	DEC_70   69
#define	DEC_71   70
#define	DEC_72   71
#define	DEC_73   72
#define	DEC_74   73
#define	DEC_75   74
#define	DEC_76   75
#define	DEC_77   76
#define	DEC_78   77
#define	DEC_79   78
#define	DEC_80   79
#define	DEC_81   80
#define	DEC_82   81
#define	DEC_83   82
#define	DEC_84   83
#define	DEC_85   84
#define	DEC_86   85
#define	DEC_87   86
#define	DEC_88   87
#define	DEC_89   88
#define	DEC_90   89
#define	DEC_91   90
#define	DEC_92   91
#define	DEC_93   92
#define	DEC_94   93
#define	DEC_95   94
#define	DEC_96   95
#define	DEC_97   96
#define	DEC_98   97
#define	DEC_99   98
#define	DEC_100   99
#define	DEC_101   100
#define	DEC_102   101
#define	DEC_103   102
#define	DEC_104   103
#define	DEC_105   104
#define	DEC_106   105
#define	DEC_107   106
#define	DEC_108   107
#define	DEC_109   108
#define	DEC_110   109
#define	DEC_111   110
#define	DEC_112   111
#define	DEC_113   112
#define	DEC_114   113
#define	DEC_115   114
#define	DEC_116   115
#define	DEC_117   116
#define	DEC_118   117
#define	DEC_119   118
#define	DEC_120   119
#define	DEC_121   120
#define	DEC_122   121
#define	DEC_123   122
#define	DEC_124   123
#define	DEC_125   124
#define	DEC_126   125
#define	DEC_127   126
#define	DEC_128   127
#define	DEC_129   128
#define	DEC_130   129
#define	DEC_131   130
#define	DEC_132   131
#define	DEC_133   132
#define	DEC_134   133
#define	DEC_135   134
#define	DEC_136   135
#define	DEC_137   136
#define	DEC_138   137
#define	DEC_139   138
#define	DEC_140   139
#define	DEC_141   140
#define	DEC_142   141
#define	DEC_143   142
#define	DEC_144   143
#define	DEC_145   144
#define	DEC_146   145
#define	DEC_147   146
#define	DEC_148   147
#define	DEC_149   148
#define	DEC_150   149
#define	DEC_151   150
#define	DEC_152   151
#define	DEC_153   152
#define	DEC_154   153
#define	DEC_155   154
#define	DEC_156   155
#define	DEC_157   156
#define	DEC_158   157
#define	DEC_159   158
#define	DEC_160   159
#define	DEC_161   160
#define	DEC_162   161
#define	DEC_163   162
#define	DEC_164   163
#define	DEC_165   164
#define	DEC_166   165
#define	DEC_167   166
#define	DEC_168   167
#define	DEC_169   168
#define	DEC_170   169
#define	DEC_171   170
#define	DEC_172   171
#define	DEC_173   172
#define	DEC_174   173
#define	DEC_175   174
#define	DEC_176   175
#define	DEC_177   176
#define	DEC_178   177
#define	DEC_179   178
#define	DEC_180   179
#define	DEC_181   180
#define	DEC_182   181
#define	DEC_183   182
#define	DEC_184   183
#define	DEC_185   184
#define	DEC_186   185
#define	DEC_187   186
#define	DEC_188   187
#define	DEC_189   188
#define	DEC_190   189
#define	DEC_191   190
#define	DEC_192   191
#define	DEC_193   192
#define	DEC_194   193
#define	DEC_195   194
#define	DEC_196   195
#define	DEC_197   196
#define	DEC_198   197
#define	DEC_199   198
#define	DEC_200   199
#define	DEC_201   200
#define	DEC_202   201
#define	DEC_203   202
#define	DEC_204   203
#define	DEC_205   204
#define	DEC_206   205
#define	DEC_207   206
#define	DEC_208   207
#define	DEC_209   208
#define	DEC_210   209
#define	DEC_211   210
#define	DEC_212   211
#define	DEC_213   212
#define	DEC_214   213
#define	DEC_215   214
#define	DEC_216   215
#define	DEC_217   216
#define	DEC_218   217
#define	DEC_219   218
#define	DEC_220   219
#define	DEC_221   220
#define	DEC_222   221
#define	DEC_223   222
#define	DEC_224   223
#define	DEC_225   224
#define	DEC_226   225
#define	DEC_227   226
#define	DEC_228   227
#define	DEC_229   228
#define	DEC_230   229
#define	DEC_231   230
#define	DEC_232   231
#define	DEC_233   232
#define	DEC_234   233
#define	DEC_235   234
#define	DEC_236   235
#define	DEC_237   236
#define	DEC_238   237
#define	DEC_239   238
#define	DEC_240   239
#define	DEC_241   240
#define	DEC_242   241
#define	DEC_243   242
#define	DEC_244   243
#define	DEC_245   244
#define	DEC_246   245
#define	DEC_247   246
#define	DEC_248   247
#define	DEC_249   248
#define	DEC_250   249
#define	DEC_251   250
#define	DEC_252   251
#define	DEC_253   252
#define	DEC_254   253
#define	DEC_255   254
#define	DEC_256   255
#define	DEC_257   256

Detailed Description

Implement a while loop on the preprocessor.

This is used to generate the explicit instantiations, which must be done at global scope

Macro Definition Documentation

BOOL

#define BOOL

(

x

)

COMPL(NOT(x))

CAT

#define CAT	(		a,
			...
	)		PRIMITIVE_CAT(a, __VA_ARGS__)

CHECK

#define CHECK

(

...

)

CHECK_N(__VA_ARGS__, 0,)

CHECK_N

#define CHECK_N	(		x,
			n,
			...
	)		n

COMPL

#define COMPL

(

b

)

PRIMITIVE_CAT(COMPL_, b)

COMPL_0

#define COMPL_0   1

COMPL_1

#define COMPL_1   0

DEC

#define DEC

(

x

)

PRIMITIVE_CAT(DEC_, x)

DEC_0

#define DEC_0   0

DEC_1

#define DEC_1   0

DEC_10

#define DEC_10   9

DEC_100

#define DEC_100   99

DEC_101

#define DEC_101   100

DEC_102

#define DEC_102   101

DEC_103

#define DEC_103   102

DEC_104

#define DEC_104   103

DEC_105

#define DEC_105   104

DEC_106

#define DEC_106   105

DEC_107

#define DEC_107   106

DEC_108

#define DEC_108   107

DEC_109

#define DEC_109   108

DEC_11

#define DEC_11   10

DEC_110

#define DEC_110   109

DEC_111

#define DEC_111   110

DEC_112

#define DEC_112   111

DEC_113

#define DEC_113   112

DEC_114

#define DEC_114   113

DEC_115

#define DEC_115   114

DEC_116

#define DEC_116   115

DEC_117

#define DEC_117   116

DEC_118

#define DEC_118   117

DEC_119

#define DEC_119   118

DEC_12

#define DEC_12   11

DEC_120

#define DEC_120   119

DEC_121

#define DEC_121   120

DEC_122

#define DEC_122   121

DEC_123

#define DEC_123   122

DEC_124

#define DEC_124   123

DEC_125

#define DEC_125   124

DEC_126

#define DEC_126   125

DEC_127

#define DEC_127   126

DEC_128

#define DEC_128   127

DEC_129

#define DEC_129   128

DEC_13

#define DEC_13   12

DEC_130

#define DEC_130   129

DEC_131

#define DEC_131   130

DEC_132

#define DEC_132   131

DEC_133

#define DEC_133   132

DEC_134

#define DEC_134   133

DEC_135

#define DEC_135   134

DEC_136

#define DEC_136   135

DEC_137

#define DEC_137   136

DEC_138

#define DEC_138   137

DEC_139

#define DEC_139   138

DEC_14

#define DEC_14   13

DEC_140

#define DEC_140   139

DEC_141

#define DEC_141   140

DEC_142

#define DEC_142   141

DEC_143

#define DEC_143   142

DEC_144

#define DEC_144   143

DEC_145

#define DEC_145   144

DEC_146

#define DEC_146   145

DEC_147

#define DEC_147   146

DEC_148

#define DEC_148   147

DEC_149

#define DEC_149   148

DEC_15

#define DEC_15   14

DEC_150

#define DEC_150   149

DEC_151

#define DEC_151   150

DEC_152

#define DEC_152   151

DEC_153

#define DEC_153   152

DEC_154

#define DEC_154   153

DEC_155

#define DEC_155   154

DEC_156

#define DEC_156   155

DEC_157

#define DEC_157   156

DEC_158

#define DEC_158   157

DEC_159

#define DEC_159   158

DEC_16

#define DEC_16   15

DEC_160

#define DEC_160   159

DEC_161

#define DEC_161   160

DEC_162

#define DEC_162   161

DEC_163

#define DEC_163   162

DEC_164

#define DEC_164   163

DEC_165

#define DEC_165   164

DEC_166

#define DEC_166   165

DEC_167

#define DEC_167   166

DEC_168

#define DEC_168   167

DEC_169

#define DEC_169   168

DEC_17

#define DEC_17   16

DEC_170

#define DEC_170   169

DEC_171

#define DEC_171   170

DEC_172

#define DEC_172   171

DEC_173

#define DEC_173   172

DEC_174

#define DEC_174   173

DEC_175

#define DEC_175   174

DEC_176

#define DEC_176   175

DEC_177

#define DEC_177   176

DEC_178

#define DEC_178   177

DEC_179

#define DEC_179   178

DEC_18

#define DEC_18   17

DEC_180

#define DEC_180   179

DEC_181

#define DEC_181   180

DEC_182

#define DEC_182   181

DEC_183

#define DEC_183   182

DEC_184

#define DEC_184   183

DEC_185

#define DEC_185   184

DEC_186

#define DEC_186   185

DEC_187

#define DEC_187   186

DEC_188

#define DEC_188   187

DEC_189

#define DEC_189   188

DEC_19

#define DEC_19   18

DEC_190

#define DEC_190   189

DEC_191

#define DEC_191   190

DEC_192

#define DEC_192   191

DEC_193

#define DEC_193   192

DEC_194

#define DEC_194   193

DEC_195

#define DEC_195   194

DEC_196

#define DEC_196   195

DEC_197

#define DEC_197   196

DEC_198

#define DEC_198   197

DEC_199

#define DEC_199   198

DEC_2

#define DEC_2   1

DEC_20

#define DEC_20   19

DEC_200

#define DEC_200   199

DEC_201

#define DEC_201   200

DEC_202

#define DEC_202   201

DEC_203

#define DEC_203   202

DEC_204

#define DEC_204   203

DEC_205

#define DEC_205   204

DEC_206

#define DEC_206   205

DEC_207

#define DEC_207   206

DEC_208

#define DEC_208   207

DEC_209

#define DEC_209   208

DEC_21

#define DEC_21   20

DEC_210

#define DEC_210   209

DEC_211

#define DEC_211   210

DEC_212

#define DEC_212   211

DEC_213

#define DEC_213   212

DEC_214

#define DEC_214   213

DEC_215

#define DEC_215   214

DEC_216

#define DEC_216   215

DEC_217

#define DEC_217   216

DEC_218

#define DEC_218   217

DEC_219

#define DEC_219   218

DEC_22

#define DEC_22   21

DEC_220

#define DEC_220   219

DEC_221

#define DEC_221   220

DEC_222

#define DEC_222   221

DEC_223

#define DEC_223   222

DEC_224

#define DEC_224   223

DEC_225

#define DEC_225   224

DEC_226

#define DEC_226   225

DEC_227

#define DEC_227   226

DEC_228

#define DEC_228   227

DEC_229

#define DEC_229   228

DEC_23

#define DEC_23   22

DEC_230

#define DEC_230   229

DEC_231

#define DEC_231   230

DEC_232

#define DEC_232   231

DEC_233

#define DEC_233   232

DEC_234

#define DEC_234   233

DEC_235

#define DEC_235   234

DEC_236

#define DEC_236   235

DEC_237

#define DEC_237   236

DEC_238

#define DEC_238   237

DEC_239

#define DEC_239   238

DEC_24

#define DEC_24   23

DEC_240

#define DEC_240   239

DEC_241

#define DEC_241   240

DEC_242

#define DEC_242   241

DEC_243

#define DEC_243   242

DEC_244

#define DEC_244   243

DEC_245

#define DEC_245   244

DEC_246

#define DEC_246   245

DEC_247

#define DEC_247   246

DEC_248

#define DEC_248   247

DEC_249

#define DEC_249   248

DEC_25

#define DEC_25   24

DEC_250

#define DEC_250   249

DEC_251

#define DEC_251   250

DEC_252

#define DEC_252   251

DEC_253

#define DEC_253   252

DEC_254

#define DEC_254   253

DEC_255

#define DEC_255   254

DEC_256

#define DEC_256   255

DEC_257

#define DEC_257   256

DEC_26

#define DEC_26   25

DEC_27

#define DEC_27   26

DEC_28

#define DEC_28   27

DEC_29

#define DEC_29   28

DEC_3

#define DEC_3   2

DEC_30

#define DEC_30   29

DEC_31

#define DEC_31   30

DEC_32

#define DEC_32   31

DEC_33

#define DEC_33   32

DEC_34

#define DEC_34   33

DEC_35

#define DEC_35   34

DEC_36

#define DEC_36   35

DEC_37

#define DEC_37   36

DEC_38

#define DEC_38   37

DEC_39

#define DEC_39   38

DEC_4

#define DEC_4   3

DEC_40

#define DEC_40   39

DEC_41

#define DEC_41   40

DEC_42

#define DEC_42   41

DEC_43

#define DEC_43   42

DEC_44

#define DEC_44   43

DEC_45

#define DEC_45   44

DEC_46

#define DEC_46   45

DEC_47

#define DEC_47   46

DEC_48

#define DEC_48   47

DEC_49

#define DEC_49   48

DEC_5

#define DEC_5   4

DEC_50

#define DEC_50   49

DEC_51

#define DEC_51   50

DEC_52

#define DEC_52   51

DEC_53

#define DEC_53   52

DEC_54

#define DEC_54   53

DEC_55

#define DEC_55   54

DEC_56

#define DEC_56   55

DEC_57

#define DEC_57   56

DEC_58

#define DEC_58   57

DEC_59

#define DEC_59   58

DEC_6

#define DEC_6   5

DEC_60

#define DEC_60   59

DEC_61

#define DEC_61   60

DEC_62

#define DEC_62   61

DEC_63

#define DEC_63   62

DEC_64

#define DEC_64   63

DEC_65

#define DEC_65   64

DEC_66

#define DEC_66   65

DEC_67

#define DEC_67   66

DEC_68

#define DEC_68   67

DEC_69

#define DEC_69   68

DEC_7

#define DEC_7   6

DEC_70

#define DEC_70   69

DEC_71

#define DEC_71   70

DEC_72

#define DEC_72   71

DEC_73

#define DEC_73   72

DEC_74

#define DEC_74   73

DEC_75

#define DEC_75   74

DEC_76

#define DEC_76   75

DEC_77

#define DEC_77   76

DEC_78

#define DEC_78   77

DEC_79

#define DEC_79   78

DEC_8

#define DEC_8   7

DEC_80

#define DEC_80   79

DEC_81

#define DEC_81   80

DEC_82

#define DEC_82   81

DEC_83

#define DEC_83   82

DEC_84

#define DEC_84   83

DEC_85

#define DEC_85   84

DEC_86

#define DEC_86   85

DEC_87

#define DEC_87   86

DEC_88

#define DEC_88   87

DEC_89

#define DEC_89   88

DEC_9

#define DEC_9   8

DEC_90

#define DEC_90   89

DEC_91

#define DEC_91   90

DEC_92

#define DEC_92   91

DEC_93

#define DEC_93   92

DEC_94

#define DEC_94   93

DEC_95

#define DEC_95   94

DEC_96

#define DEC_96   95

DEC_97

#define DEC_97   96

DEC_98

#define DEC_98   97

DEC_99

#define DEC_99   98

DEFER

#define DEFER

(

id

)

id EMPTY()

EMPTY

#define EMPTY

(

)

EVAL

#define EVAL

(

...

)

EVAL1(EVAL1(EVAL1(__VA_ARGS__)))

EVAL1

#define EVAL1

(

...

)

EVAL2(EVAL2(EVAL2(__VA_ARGS__)))

EVAL2

#define EVAL2

(

...

)

EVAL3(EVAL3(EVAL3(__VA_ARGS__)))

EVAL3

#define EVAL3

(

...

)

EVAL4(EVAL4(EVAL4(__VA_ARGS__)))

EVAL4

#define EVAL4

(

...

)

EVAL5(EVAL5(EVAL5(__VA_ARGS__)))

EVAL5

#define EVAL5

(

...

)

__VA_ARGS__

EXPAND

#define EXPAND

(

...

)

__VA_ARGS__

IF

#define IF

(

c

)

IIF(BOOL(c))

IF_ELSE_2

#define IF_ELSE_2

(

c

)

IIF_ELSE_2(BOOL(c))

IIF

#define IIF

(

c

)

PRIMITIVE_CAT(IIF_, c)

IIF_0

#define IIF_0	(		t,
			...
	)		__VA_ARGS__

IIF_1

#define IIF_1	(		t,
			...
	)		t

IIF_ELSE_2

#define IIF_ELSE_2

(

c

)

PRIMITIVE_CAT(IIF_ELSE_2_, c)

IIF_ELSE_2_0

#define IIF_ELSE_2_0	(		t1,
			t2,
			f1,
			f2,
			...
	)		f1, f2

IIF_ELSE_2_1

#define IIF_ELSE_2_1	(		t1,
			t2,
			f1,
			f2,
			...
	)		t1, t2

IS_0

#define IS_0

(

x

)

CHECK(PRIMITIVE_CAT(IS_0_, x))

IS_0_0

#define IS_0_0   ~, 1,

IS_1

#define IS_1

(

x

)

CHECK(PRIMITIVE_CAT(IS_1_, x))

IS_1_1

#define IS_1_1   ~, 1,

NOT

#define NOT

(

x

)

CHECK(PRIMITIVE_CAT(NOT_, x))

NOT_0

#define NOT_0   ~, 1,

OBSTRUCT

#define OBSTRUCT

(

id

)

id DEFER(EMPTY)()

PRIMITIVE_CAT

#define PRIMITIVE_CAT	(		a,
			...
	)		a ## __VA_ARGS__

WHILE

#define WHILE	(		pred,
			op,
			cont,
			...
	)

Value:

    IF(pred(__VA_ARGS__)) \
    ( \
        op(__VA_ARGS__) \
        OBSTRUCT(WHILE_INDIRECT) () \
        ( \
            pred, op, cont, cont(__VA_ARGS__) \
        ) \
    )

WHILE_INDIRECT

#define WHILE_INDIRECT

(

)

WHILE