This commit adds a `PC_Transform` function that returns a new patch with its data transformed based on the passed `pcid`.
In contrast to `PC_SetPCId` this function may reinterpret the data if dimension interpretations, scales or offsets are different in the new schema. In the future `PC_Transform` will also re-project the patch data if the schema `srid` has changed, but that is not yet supported.
replaces `int32_t x_position` with `PCDIMENSION *xdim` (and similarly for y,z,m) in PCSCHEMA to get a direct access to the corresponding dimension
-> code readability improvement by discarding the `-1` constant and maybe slight expected performance increase of get/set functions
- definition of CU_ASSERT_FAILURE and CU_ASSERT_SUCCESS for easy checking of return values in tests.
- pcpoint_set functions were returning the PC_SUCCESS/PC_FAILURE as a double (!)
- add simple xy, xyz, xym and xyzm xml schemas for unit tests (test_point_xyzm)
This commit adds a PC_Range function. This function returns a patch of "count" points. These points are selected from the start-th point in the input patch.
pointlist: opaque mem pointer rather than readonly attribute
pc_patch_uncompressed_readonly: transfers data ownership
pc_pointlist_from_dimensional: 1 pcalloc/patch rather than 1/point
When using `./configure CFLAGS="-Wall -O2 -g"` we get an "unused-function"
warning at compile time. This was raised by @strk in #130. This commit fixes
the issue.
When compressing a patch from GHT to LAZPERF the pc_patch_compress function
currently returns the uncompressed patch.
This commit fixes the bug in pc_patch_compress and adds unit tests for
pc_patch_compress.
* PC_Sort and PC_IsSorted
* fixing -Wdeclaration-after-statement warnings
* using sort_r for a portable definition of qsort_r/qsort_s
* uncompression fallback for lazperf/is_sorted
* NEWS updated, sort_r github reference and README added
* Remove unused function in pc_patch_ght.c
* Remove unused vars in pc_patch_lazperf.c
* Remove unused vars in cu_pc_patch_ght.c
* Remove unused vars in cu_pc_point.c
* Remove unused vars in cu_pc_bytes.c
