youkaichao 8913bf36b1
change Batch.empty to in-place fill; add copy option for Batch construction (#110)
* in-place empty_ for Batch

* change Batch.empty to in-place fill; add copy option for Batch construction

* type signiture & remove shadow names for copy

* add doc for data type (only support numbers and object data type)

* add unit test for Batch copy

* fix pep8

* add test case for Batch.empty

* doc fix

* fix pep8

* use object to test Batch

* test commit

* refact

* change Batch(copy) testcase

* minor fix

Co-authored-by: Trinkle23897 <463003665@qq.com>
2020-07-06 20:30:15 +08:00
..
2020-03-21 10:58:01 +08:00
2020-06-23 22:50:59 +08:00
2020-06-11 09:07:45 +08:00