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1,629 Commits 4 Branches 9 Tags 19 MiB
70eb0d4e66
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428 Commits

Author SHA1 Message Date
Thomas Fussell
70eb0d4e66 undef min and max, fixes #545 2021-02-21 08:00:10 -04:00
Thomas Fussell
e53ef68469 fix compiler warnings and some valgrind problems 2021-01-03 12:20:46 -05:00
Thomas Fussell
0039eab40d fix gcc 4.8.2 build problems 2021-01-03 09:33:43 -05:00
Thomas Fussell
ca2abc9ddc
Merge branch 'master' into worksheet_empty 2021-01-02 15:07:08 -05:00
Thomas Fussell
c31b2aa51d
Merge branch 'master' into issue-494-shared-string 2021-01-02 15:01:41 -05:00
Emmanuel Pescosta
9df7c83ca6
worksheet: Add method to check if the worksheet is empty 
A worksheet is considered empty if it doesn't have any cells.
 2020-12-02 10:59:29 +01:00
胡剑波
e8dd38d0d6 Fix throwing exception when duplicate shared strings occur. 2020-08-25 15:08:20 +08:00
胡剑波
dafdfa3ebb Add the function of getting table hidden attributes. 2020-08-25 13:32:21 +08:00
JCrawfy
9d9d5de511 add missing include 2020-04-26 15:27:51 +12:00
JCrawfy
d30e705f83 fix most (all?) the places where string<->double conversions are performed 
strod / stod / to_string and all related friends are dependant on current locale for how they format a number
 2020-04-25 14:00:58 +12:00
Joel Bodenmann
4e0333ac91 Remove superfluous semicolon 2020-03-25 13:16:02 +01:00
JCrawfy
f4d00acb9f resolve warnings 2020-03-02 13:32:39 +13:00
JCrawfy
e8cb8d9bc6 fix compiler error 2020-03-01 23:23:20 +13:00
JCrawfy
932fc4596f remove declarations of copy/assignment operators that only do default work 
user defined copy operators suppress compiler creation of move operations, and not having all of copy/move/dtor
defined (rule of 0/5) is suspicious. Also happens to be very slightly slower
 2020-03-01 23:16:57 +13:00
JCrawfy
ee593c2673 bug fixes, move the faster serialisation into the numeric header 
serialisation ends up roughly 2x improvement going from sstream to snprintf

Run on (4 X 3500 MHz CPU s)
CPU Caches:
  L1 Data 32K (x4)
  L1 Instruction 32K (x4)
  L2 Unified 262K (x4)
  L3 Unified 6291K (x1)
-------------------------------------------------------------------------------------------------------------
Benchmark                                                                   Time             CPU   Iterations
-------------------------------------------------------------------------------------------------------------
RandFloatStrs/double_from_string_sstream                                  968 ns          977 ns       640000
RandFloatStrs/double_from_string_strtod                                   272 ns          270 ns      2488889
RandFloatStrs/double_from_string_strtod_fixed                             272 ns          270 ns      2488889
RandFloatStrs/double_from_string_strtod_fixed_const_ref                   273 ns          270 ns      2488889
RandFloatStrs/double_from_string_std_from_chars                           193 ns          195 ns      3446154
RandFloatCommaStrs/double_from_string_strtod_fixed_comma_ref              272 ns          273 ns      2635294
RandFloatCommaStrs/double_from_string_strtod_fixed_comma_const_ref        276 ns          273 ns      2635294
RandFloats/string_from_double_sstream                                    1311 ns         1318 ns       497778
RandFloats/string_from_double_sstream_cached                             1076 ns         1050 ns       640000
RandFloats/string_from_double_snprintf                                    601 ns          600 ns      1120000
RandFloats/string_from_double_snprintf_fixed                              600 ns          600 ns      1120000
RandFloats/string_from_double_std_to_chars                                117 ns          117 ns      5600000
RandFloatsComma/string_from_double_snprintf_fixed_comma                   600 ns          600 ns      1120000
 2020-03-01 22:01:14 +13:00
Thomas Fussell
e8ee585897
bump copyright year to 2020 2020-02-08 12:12:59 -05:00
Thomas Fussell
a560756b35 use clang-format, fix some small warnings 2019-12-26 12:03:12 -05:00
JCrawfy
613d7b6086 add missing include 2019-11-18 21:39:33 +13:00
JCrawfy
7621b2807a fix wrong iterator bug 2019-11-18 20:43:58 +13:00
JCrawfy
d69a5dea75 scan and replace '.' with ',' when decimal separator is comma 2019-11-18 19:55:13 +13:00
JCrawfy
2eb88c23d6 move numeric utils into the public headers 
resolves #398
 2019-11-18 19:25:02 +13:00
JCrawfy
c26a59f32e fix compile error due to reference to r-value that MSVC silently lifetime extended 2019-11-16 12:49:26 +13:00
Thomas Fussell
b22153180a default pane_corner to fix unahdled_switch_case due to uninitialized memory 2019-09-15 11:27:31 -04:00
Thomas Fussell
90b672cf6b Merge branch 'Issue#318_fp-equality' of https://github.com/Crzyrndm/xlnt into Crzyrndm-Issue#318_fp-equality 2019-07-06 14:20:53 -04:00
Thomas Fussell
40baecdf02 Merge branch 'images' of https://github.com/kostasdizas/xlnt into kostasdizas-images 2019-07-06 14:02:24 -04:00
Thomas Fussell
1c22e9781e
Merge pull request #364 from kostasdizas/phonetics 
Added support for phonetic fields
 2019-06-22 10:53:09 -04:00
Thomas Fussell
b6455ff6d1
Merge pull request #356 from kostasdizas/issue353 
Fixed block calculation in xlsx_producer
 2019-06-22 10:52:14 -04:00
Thomas Fussell
f54a150589
Merge branch 'dev' into phonetics 2019-06-22 10:51:30 -04:00
Kostas Dizas
e9c23c3fc7
Add phonetic runs and properties to rich text 2018-11-21 13:43:31 +00:00
Kostas Dizas
48a865cd66
Added phonetics field visibility option on cells 2018-11-21 13:03:02 +00:00
Kostas Dizas
3ab49c8af6 Importing row spans in the row_properties object 2018-10-19 20:48:54 +01:00
Kostas Dizas
698b40c54c Added basic support for embedded images 2018-10-12 13:52:30 +01:00
Kostas Dizas
c804b4c569 Added new feature to insert and delete rows and columns 2018-09-11 09:44:43 +01:00
Crzyrndm
61e46c934a resolve float-equals warnings 2018-08-18 18:12:46 +12:00
Crzyrndm
b2a514fdbf Include without relying on include directories 2018-08-18 17:55:32 +12:00
Crzyrndm
6aa10131a2 Fixing compile errors 2018-08-18 16:51:53 +12:00
Crzyrndm
19aad52500 fuzzy floating point comparison with optional 2018-08-18 16:31:56 +12:00
Crzyrndm
4487b988e7 Define fp equality function 
-- Based on checks and defaults used by various testing frameworks (primarily GTest and Catch)
-- Moved the header into detail where it should have been to start with (oops)
 2018-08-14 22:48:28 +12:00
Crzyrndm
10c5781e6d
Merge pull request #323 from Crzyrndm/build_system_improvements 
Build system improvements + stylesheet optimisations
 2018-08-05 14:15:09 +12:00
Crzyrndm
94fd22f492
Merge pull request #321 from Crzyrndm/Issue#282 
Don't set comment size on explicit comment overload
 2018-08-05 13:05:54 +12:00
Crzyrndm
ca8c93c696
Merge pull request #324 from Crzyrndm/iterator-default-ctors 
Default ctors for iterators
 2018-08-05 13:04:09 +12:00
Crzyrndm
4124dd78e0 Add tests, fix compile error (missing include) 2018-07-29 14:27:49 +12:00
Crzyrndm
9aff73747d range_iterator default ctor 2018-07-29 14:22:35 +12:00
Crzyrndm
475f9f35d0 default ctor for cell iterator 2018-07-29 14:20:29 +12:00
Crzyrndm
6fb90ecf57 default ctor for workbook iterator 2018-07-29 14:12:47 +12:00
Crzyrndm
dd6f338419 Remove memory growth based on row count 
- Nested unordered_map was the cause of a significant memory/cell spike.
- added cell_reference hash, lookup by cell_reference to make memory usage proportional to cell count only
 2018-07-29 11:43:23 +12:00
Crzyrndm
ade8cf3b6c Ensure <color tint=...> is correctly serialised as an optional double 2018-07-28 14:44:49 +12:00
Crzyrndm
e1daff535c Better idea, set the defaults 2018-07-28 14:04:22 +12:00
Thomas Fussell
94faf01b72
Merge pull request #320 from sukoi26/SheetFormatPr 
SheetformatPr issue #287
 2018-07-24 23:42:51 -04:00
Thomas Fussell
8f39375f4c revert unwise data structure change 2018-07-24 23:08:44 -04:00