Behdad Esfahbod
420d8ac350
[algs] Add hb_iter()
...
Makes it nicer in pipelines.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
54ec48ea20
Use iter pipelines more
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
83cecd80d9
[iter] Default projection to identity
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
a699c6b17c
[algs] Add hb_identity
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
463cfb426f
Fix unused-variable warnings
...
inline variables are not C++11, so mark them unused...
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
f4cbb1ee0c
WIP
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
471e96e55d
[iter] Use forwarding references
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
528ea66f24
[algs] Fix hb_first() / hb_second()
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
343f5a4bfc
[iter] Misc fixes to get piping almost work
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
7cedf7f64c
Change hb_first() and hb_second() to function objects
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
f35568d603
[iter] Add hb_filter()
...
Untested.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
1733e4702c
[iter] Add hb_map()
...
Untested.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
f7fcc47641
[iter] Make hb_zip() take const references
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
ede1a71b31
Minor rename
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
93551669c5
Remove unused Coverage::iter_t::get_coverage()
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
af2067e87b
Use hb_zip() moooore
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
0d1fdf939d
Use hb_zip() some mooore
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
af6c190235
Use hb_zip() some moore
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
83ad0b6d0f
Use hb_zip() some more
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
f0dd0656b8
Use hb_zip() some
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
200cdb721b
[iter] Rename hb_zip_t to hb_zip_iter_t
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
3290c181c1
[algs] Whitespace
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
014c50292b
[iter] Move code
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
6e3ad650d1
Rename hb-dsalgs to hb-algs
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
f27607580e
[algs] Add hb_first() and hb_second()
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
a7de144df3
Implement uniform map interface
...
Coverage, ClassDef, hb_set_t, and hb_map_t implement.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
7987095e64
[meta] Remove hb_enable_if_t
...
It was only used for C++<11 which does not allow default parameters
in function templates. Looks like we cannot support <11 anyway, so,
start cleaning up.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
15a6928436
[iter] Implement operator-> unconditionally
...
The right condition to check for would have been "is_struct", which
we don't have.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
8f52a827e7
Allow rvalues in hb_addressof()
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
a4ea0d3680
[iter] Change from const_iter_t/iter_t to iter_t/writer_t
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
7798e4fcc3
[iter] Change Coverage iterator to only return glyph-id
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
84e5d00229
[iter] Add hb_zip()
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
636786ecaf
[iter] Rename __item_type__ to __item_t__
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
6caf76f4a8
Tighten Coverage iteration
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
ff3a7ce1e7
[subset] Minor
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
42bf80e578
[iter] More semicolon
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
f78f837ef1
[iter] Use aliasing using for types
...
Fix ambiguity of hb_sorted_array_t::item_t with gcc. No idea if that's a gcc bug
or what spec requires, but using aliasing using seems to fix it. It probably breaks
our non-C++11 bots, in which case I have to condition the change. Testing.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
3fc03e42ce
[iter] Use static_assert with hb_is_random_access_iterator()
...
Both, checks constexpr'ness, and fixes build with cra**y implementations
of assert() macro:
test-iter.cc:108:11: error: too many arguments provided to function-like macro invocation
assert (hb_is_random_access_iterator (array_iter_t<int>));
^
./hb-iter.hh:186:42: note: expanded from macro 'hb_is_random_access_iterator'
hb_is_random_access_iterator_of (Iter, typename Iter::item_t)
^
/usr/include/x86_64-linux-gnu/sys/cdefs.h:89:9: note: macro '__STRING' defined here
\#define __STRING(x) #x
^
test-iter.cc:108:3: error: use of undeclared identifier '__STRING'
assert (hb_is_random_access_iterator (array_iter_t<int>));
^
/usr/include/assert.h:91:21: note: expanded from macro 'assert'
: __assert_fail (__STRING(expr), __FILE__, __LINE__, __ASSERT_FUNCTION))
^
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
6af9c5f18e
[iter] Remove stray semicolons
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
74ca7b580c
[OT] Implement operator[] for Coverage and ClassDef
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
6c548b6657
[iter] Add TODO
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
362d4e7cc3
[iter] Implement for OT::ArrayOf / OT::SortedArrayOf
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
2f837a365c
[SortedArrayOf] Fix sub_array() return type
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
54c30e949e
[iter] Constrain hb_fill() and hb_copy()
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
dc0a98cbe7
[iter] Add TODO
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
2658e40ffb
[iter] Add hb_is_random_access_iterator()
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
445364d80a
[iter] Rename hb_is_[sorted_]iterator() -> hb_is_[sorted_]iterator_of()
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
a6c013b1bf
[meta] Add hb_declval() macro
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
adc5910a63
[iter] Syntax
2019-01-20 20:12:12 -05:00
Behdad Esfahbod
ca6adcd1ad
[iter] Test hb_is_iterable / hb_is_iterator
2019-01-20 20:12:12 -05:00