tree b7b1af6d8172fa8f9d2256beef5ee1a1d36e7053
parent 6cacd054448b81d46450183226e2aaefbe2d72ad
author Phillip Cloud <cpcloud@gmail.com> 1511151543 -0500
committer Wes McKinney <wes.mckinney@twosigma.com> 1511151543 -0500

PARQUET-1095: [C++] Read and write Arrow decimal values

This depends on:
- [x] [ARROW-1607](https://github.com/apache/arrow/pull/1128)
- [x] [ARROW-1656](https://github.com/apache/arrow/pull/1184)
- [x] [ARROW-1588](https://github.com/apache/arrow/pull/1211)
- [x] Add tests for writing different sizes of values

Author: Phillip Cloud <cpcloud@gmail.com>
Author: Wes McKinney <wes.mckinney@twosigma.com>

Closes #403 from cpcloud/PARQUET-1095 and squashes the following commits:

8c3d222 [Phillip Cloud] Remove loop from BytesToInteger
63018bc [Wes McKinney] Suppress C4996 due to arrow/util/variant.h
e4b02d3 [Phillip Cloud] Refactor types.h
83948ec [Phillip Cloud] Add last_value_ init
51965cd [Phillip Cloud] Min commit that contains the unique kernel in arrow
e25c59b [Phillip Cloud] Fix reader writer test for unique kernel addition
da0a7eb [Phillip Cloud] Update for ARROW-1811
16935de [Phillip Cloud] Reverse operand order and explicit cast
6036ca5 [Phillip Cloud] ARROW-1811
c5c4294 [Phillip Cloud] Fix issues
32a4abe [Phillip Cloud] Cleanup iteration a bit
920832a [Phillip Cloud] Update arrow version
9f97c1d [Phillip Cloud] Update for ARROW-1794: rename DecimalArray to Decimal128Array
b2e0290 [Phillip Cloud] IWYU
64748a8 [Phillip Cloud] Copy from arrow for now
6c9e2a7 [Phillip Cloud] Reduce the number of decimal test cases
7ab2e5c [Phillip Cloud] Parameterize on precision
30655d6 [Phillip Cloud] Use arrow random_decimals
9ff7eb4 [Phillip Cloud] Remove specific template parameters
1eee6a9 [Phillip Cloud] Remove specific randint call
8808e4c [Phillip Cloud] Bump arrow version
659fbc1 [Phillip Cloud] Fix deprecated API call
e162ca1 [Phillip Cloud] Allocate scratch space to hold the byteswapped values
5c9292b [Phillip Cloud] Proper dcheck call
1782da0 [Phillip Cloud] Use arrow
3d243d5 [Phillip Cloud] Checkpoint [ci skip]
028fb03 [Phillip Cloud] Remove garbage values
46dff15 [Phillip Cloud] Clean up uint32 test
613255e [Phillip Cloud] Do not use std::copy when reinterpret_cast will suffice
2917a62 [Phillip Cloud] PARQUET-1095: [C++] Read and write Arrow decimal values