This file is indexed.

/usr/include/bobcat/csv is in libbobcat-dev 4.01.03-2ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
#ifndef INCLUDED_BOBCAT_CSV_
#define INCLUDED_BOBCAT_CSV_

#include <iosfwd>
#include <vector>
#include <string>
#include <iterator>

#include <bobcat/exception>

namespace FBB
{
    namespace IUO
    {
        enum CSVenum
        {
            INT,
            FLOAT,
            STRING
        };

        template <typename Type, typename ...TypeList>
        struct TypeCat;

        template <typename Type, typename Head, typename ...TypeList>
        struct TypeCat<Type, Head, TypeList...>
        {
            typedef typename TypeCat<Type, TypeList...>::type type;
            enum { cat = TypeCat<Type, TypeList...>::cat };
        };

        template <typename Type>
        struct TypeCat<Type>
        {
            typedef Type type;
            enum { cat = INT };
        };

        template <typename ...TypeList>
        struct TypeCat<float, float, TypeList...>
        {
            typedef float type;
            enum { cat = FLOAT };
        };

        template <typename ...TypeList>
        struct TypeCat<double, double, TypeList...>
        {
            typedef double type;
            enum { cat = FLOAT };
        };

        template <typename ...TypeList>
        struct TypeCat<long double, long double, TypeList...>
        {
            typedef long double type;
            enum { cat = FLOAT };
        };

        template <typename ...TypeList>
        struct TypeCat<std::string, std::string, TypeList...>
        {
            typedef std::string const &type;
            enum { cat = STRING };
        };

        template <typename Type>
        struct CSV
        {
            typedef typename 
            TypeCat<Type, float, double, long double, std::string>::type type;

            enum { 
                cat = 
                   TypeCat<Type, float, double, long double, std::string>::cat
            };
        };

        template <typename Type, size_t category>
        struct Avail
        {
            static Type get(std::string const &field);
        };

        template <typename Type>
        struct Avail<Type, FLOAT>
        {
            static Type get(std::string const &field);
        };

        template <typename Type>
        struct Avail<Type, STRING>
        {
            static Type get(std::string const &field);
        };

        template <typename Type>
        struct CSViteratorData
        {
            Type d_value;
        };

        template <>
        struct CSViteratorData<std::string>
        {
        };

    }   // IUO
} // FBB

namespace FBB
{

struct CSV
{
    enum Mode
    {
        RAW             = 0,
        TRAILINGCOMMA   = 1,
        LINE            = 2
    };

    enum InsertType
    {
        LENGTH,
        SIZE,
        COUNT
    };

    private:
        std::vector<std::string> d_field;
        std::vector<bool>        d_available;
        std::string              d_type;
        Mode                     d_mode = RAW;
        InsertType               d_insertType = LENGTH;
        std::ostream &(CSV::*d_insert)(std::ostream &out) const;

        static std::ostream &(CSV::*s_insert[])(std::ostream &out) const;

    public:
        CSV() = default;
        explicit CSV(std::string const &spec, Mode mode = LINE,
                                              InsertType insertType = LENGTH);

        std::string const &spec() const;
        Mode mode() const;
        InsertType insertType() const;

        void setSpec(std::string const &spec);
        void setMode(Mode mode);
        void setInsertType(InsertType insertType);

        size_t length() const;          // number of specs in d_type
        size_t size() const;            // number of fields
        size_t count() const;           // number of valid fields

        template <typename Type>
        typename IUO::CSV<Type>::type field(size_t idx) const;

        template <typename Type>
        typename IUO::CSV<Type>::type get(size_t idx) const;

        CSV &append(char spec, std::string const &value = "");

        std::string const &operator[](size_t idx) const;

        std::vector<std::string> const &data() const;
        std::vector<bool> const &available() const;

        template <typename Type>
        class const_iterator;

        template <typename Type>
        struct const_reverse_iterator;

        template <typename Type = std::string>
        const_iterator<Type> begin() const;

        template <typename Type = std::string>
        const_iterator<Type> end() const;

        template <typename Type = std::string>
        const_reverse_iterator<Type> rbegin() const;

        template <typename Type = std::string>
        const_reverse_iterator<Type> rend() const;

    private:
        void store(size_t idx, std::string const &value);

        friend std::istream &operator>>(std::istream &in, CSV &csv);
        std::istream &extract(std::istream &in);

        friend std::ostream &operator<<(std::ostream &in, CSV const &csv);
        std::ostream &insertLength(std::ostream &out) const;
        std::ostream &insertSize(std::ostream &out) const;
        std::ostream &insertCount(std::ostream &out) const;
};

template <typename Type>
bool operator==(CSV::const_iterator<Type> const &lhs, 
                CSV::const_iterator<Type> const &rhs);

template <typename Type>
class CSV::const_iterator
:  
    private IUO::CSViteratorData<Type>,
    public  std::iterator<std::bidirectional_iterator_tag, std::string>
{
    friend bool operator==<Type>(const_iterator<Type> const &lhs,
                                 const_iterator<Type> const &rhs);

    CSV const *d_csv;
    size_t d_idx;

    public:
        typedef Type const &reference;

        const_iterator() = default;
    
        const_iterator<Type> &operator++();
        const_iterator<Type> operator++(int);
    
        typename IUO::CSV<Type>::type operator*() const;
        Type const *operator->() const;
    
    private:
        friend class CSV;
        const_iterator(CSV const *csv, size_t idx);

        friend class std::reverse_iterator<const_iterator<Type>>;
        const_iterator<Type> &operator--();
};


template <typename Type>
struct CSV::const_reverse_iterator: public 
    std::reverse_iterator<CSV::const_iterator<Type>>
{
    const_reverse_iterator() = default;

    const_reverse_iterator(const_iterator<Type> const &iter)
    :
        std::reverse_iterator<const_iterator<Type>>(iter)
    {}
};







template <typename Type, size_t category>
Type IUO::Avail<Type, category>::get(std::string const &field)
{
    size_t pos;
    long long value = stoll(field, &pos);
    if (pos != field.length())
        throw 1;
    return static_cast<Type>(value);
}

template <typename Type>
Type IUO::Avail<Type, IUO::FLOAT>::get(std::string const &field)
{
    size_t pos;
    long double value = stold(field, &pos);
    if (pos != field.length())
        throw 1;
    return static_cast<Type>(value);
}
template <typename Type>
inline Type IUO::Avail<Type, IUO::STRING>::get(std::string const &field)
{
    if (field.empty())
        throw 1;

    return field;
}
inline std::vector<bool> const &CSV::available() const
{
    return d_available;
}

template <typename Type>
inline typename IUO::CSV<Type>::type CSV::get(size_t idx) const
{
    try
    {
        return IUO::Avail<
                        typename IUO::CSV<Type>::type, 
                        IUO::CSV<Type>::cat
                >::get(d_field[idx]);
    }
    catch (...)
    {
        return Type();
    }
}
template <>
inline typename IUO::CSV<std::string>::type
                CSV::get<std::string>(size_t idx) const
{
    return d_field[idx];
}
                        // must be available before it is used.

template <typename Type>
inline CSV::const_iterator<Type> CSV::begin() const
{
    return const_iterator<Type>(this, 0);
}
template <>
inline CSV::const_iterator<std::string> CSV::begin() const
{
    return const_iterator<std::string>(this, 0);
}
inline std::vector<std::string> const &CSV::data() const
{
    return d_field;
}

template <typename Type>
inline CSV::const_iterator<Type> CSV::end() const
{
    return const_iterator<Type>(this, size());
}
template <>
inline CSV::const_iterator<std::string> CSV::end() const
{
    return const_iterator<std::string>(this, size());
}
template <typename Type>
inline typename IUO::CSV<Type>::type CSV::field(size_t idx) const
{
    try
    {
        return IUO::Avail<typename IUO::CSV<Type>::type, 
                          IUO::CSV<Type>::cat>::get(d_field[idx]);
    }
    catch (...)
    {
       throw Exception() << "Field " << idx << " not available";
    }
}



inline CSV::InsertType CSV::insertType() const
{
    return d_insertType;
}
inline size_t CSV::length() const
{
    return d_type.length();
}
inline CSV::Mode CSV::mode() const
{
    return d_mode;
}
inline std::istream &operator>>(std::istream &in, CSV &csv)
{
    return csv.extract(in);
}
inline std::string const &CSV::operator[](size_t idx) const
{
    return d_field[idx];
}
inline std::ostream &operator<<(std::ostream &out, CSV const &csv)
{
    return (csv.*csv.d_insert)(out);
}
inline CSV::Mode operator|(CSV::Mode lhs, CSV::Mode rhs)
{
    return static_cast<CSV::Mode>(lhs | rhs);
}
template <typename Type>
inline CSV::const_reverse_iterator<Type> CSV::rbegin() const
{
    return const_reverse_iterator<Type>(end<Type>());
}



template <>
inline CSV::const_reverse_iterator<std::string> CSV::rbegin() const
{
    return const_reverse_iterator<std::string>(end<std::string>());
}
template <typename Type>
inline CSV::const_reverse_iterator<Type> CSV::rend() const
{
    return const_reverse_iterator<Type>(begin<Type>());
}
template <>
inline CSV::const_reverse_iterator<std::string> CSV::rend() const
{
    return const_reverse_iterator<std::string>(begin<std::string>());
}
inline void CSV::setMode(Mode mode)
{
    d_mode = mode;
}
inline void CSV::setInsertType(InsertType insertType)
{
    d_insert = s_insert[d_insertType = insertType];
}
inline size_t CSV::size() const
{
    return d_field.size();
}
inline std::string const &CSV::spec() const
{
    return d_type;
}

    // const_iterator members

template <typename Type>
CSV::const_iterator<Type>::const_iterator(CSV const *csv, size_t idx)
:
    d_csv(csv),
    d_idx(idx)   
{}
template <>
inline std::string const *CSV::const_iterator<std::string>::operator->() const
{
    return &d_csv->get<std::string>(d_idx);
}

template <typename Type>
CSV::const_iterator<Type> &CSV::const_iterator<Type>::operator--()
{
    --d_idx;
    return *this;
}
template <typename Type>
inline bool operator==(CSV::const_iterator<Type> const &lhs,
                       CSV::const_iterator<Type> const &rhs)
{
    return lhs.d_idx == rhs.d_idx && lhs.d_csv == rhs.d_csv;
}
template <typename Type>
CSV::const_iterator<Type> &CSV::const_iterator<Type>::operator++()
{
    ++d_idx;
    return *this;
}
template <typename Type>
CSV::const_iterator<Type> CSV::const_iterator<Type>::operator++(int)
{
    const_iterator<Type> tmp(*this);
    ++d_idx;
    return *this;
}
template <typename Type>
inline typename IUO::CSV<Type>::type 
                    CSV::const_iterator<Type>::operator*() const
{
    return d_csv->get<Type>(d_idx);
}
template <typename Type>
inline bool operator!=(CSV::const_iterator<Type> const &lhs,
                       CSV::const_iterator<Type> const &rhs)
{
    return not (lhs == rhs);
}



} // FBB        
#endif