Displaying 4 results from an estimated 4 matches for "r_releasefrommset".
2023 Mar 23
1
`dendrapply` Enhancements
...e to protect
> all the nodes until we?re done with them.
I see. It's not easy in R to unprotect arbitrary previously-allocated
objects in a safe way. Have you considered "precious multi-sets"
<https://blog.r-project.org/2018/12/10/unprotecting-by-value/index.html>?
They have R_ReleaseFromMSet(), making it possible to free arbitrary
objects from the set, and they automatically unprotect everything they
contain on destruction.
> It?s also possible to use eval(?) to get the node, apply the function
> to it, save its class in the linked list, and then save the object
> using VECTO...
2019 Apr 26
0
R 3.6.0 is released
...ate them on platforms with autoreconf.
* R CMD build has a new option --compression to select the
compression used for the tarball.
* R CMD build now removes src/*.mod files on all platforms.
C-LEVEL FACILITIES:
* New pointer protection C functions R_PreserveInMSet and
R_ReleaseFromMSet have been introduced to replace UNPROTECT_PTR,
which is not safe to mix with UNPROTECT (and with
PROTECT_WITH_INDEX). Intended for use in parsers only.
* NAMEDMAX has been raised to 7 to allow further protection of
intermediate results from (usually ill-advised) assignments i...
2019 Apr 26
0
R 3.6.0 is released
...ate them on platforms with autoreconf.
* R CMD build has a new option --compression to select the
compression used for the tarball.
* R CMD build now removes src/*.mod files on all platforms.
C-LEVEL FACILITIES:
* New pointer protection C functions R_PreserveInMSet and
R_ReleaseFromMSet have been introduced to replace UNPROTECT_PTR,
which is not safe to mix with UNPROTECT (and with
PROTECT_WITH_INDEX). Intended for use in parsers only.
* NAMEDMAX has been raised to 7 to allow further protection of
intermediate results from (usually ill-advised) assignments i...
2019 Apr 26
0
R 3.6.0 is released
...ate them on platforms with autoreconf.
* R CMD build has a new option --compression to select the
compression used for the tarball.
* R CMD build now removes src/*.mod files on all platforms.
C-LEVEL FACILITIES:
* New pointer protection C functions R_PreserveInMSet and
R_ReleaseFromMSet have been introduced to replace UNPROTECT_PTR,
which is not safe to mix with UNPROTECT (and with
PROTECT_WITH_INDEX). Intended for use in parsers only.
* NAMEDMAX has been raised to 7 to allow further protection of
intermediate results from (usually ill-advised) assignments i...