| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 52864 |
5807 d 2 h |
urbaneks |
/branches/R-exp-R5/ |
Experinental branch implementing "R5" ideas - extending S language to
create a more intuitive object system |
|
| 50896 |
6046 d 22 h |
falcon |
/trunk/ |
Allow n-dim arrays to be subsetted by an n-column character matrix
The character matrix is converted to the corresponding integer matrix
by matching against the dimnames of the array. NA values in any row
of the character matrix are propagated to the result. Unmatched
values result in a subscript out of bounds error. Empty string "" is
not allowed to match and therefore always results in an error. |
|
| 50745 |
6068 d 5 h |
ripley |
/trunk/ |
store vmax in const void *, consistently |
|
| 50609 |
6083 d 17 h |
jmc |
/trunk/ |
Changes to fix efficiency in dispatch, potential recursive loops, and
incorrect signatures, all for S4 methods for primitive functions.
1. A bug in get_primitive_methods prevented all quick dispatch of primitives from
working. Fixing this exposed a problem in quickDispatch in methods
that prevented matching methods with traiiling "missing" in the
signature.
2. A mechanism was added to temporarily turn off all dispatch of methods for
primitives. The code for findInheritedMethods activates the
mechanism. At the moment, this is just for efficiency, but in
principle it could be needed to avoid recursive calls to
findInheritedMethods.
3. The signatures for "$" and "$<-" were modified to remove "name",
since the grammar prevents general objects for this argument.
Some additional changes were tested but not installed to allow a
general signature in methods for "[", "[[" and their replacement
versions. Problems found with the Matrix package for this change. See
the commented calls to DiispatchAnyOrEval in src/main. |
|
| 49592 |
6168 d 1 h |
murdoch |
/trunk/ |
Indexing with a vector index to [[]] extended to all recursive types, minor changes to trace() to print messages that recognize this. |
|
| 48062 |
6351 d 20 h |
jmc |
/trunk/ |
S4 objects converted for S3 methods; class nonStructure |
|
| 48053 |
6353 d 3 h |
maechler |
/trunk/ |
basically revert r47039: internal-"[" no longer preserves S4 class |
|
| 47934 |
6369 d 19 h |
jmc |
/trunk/src/ |
.xData mechanism to inherit from abnormal object types |
|
| 47301 |
6425 d 23 h |
murdoch |
/trunk/ |
NAMED not set properly when using vector in [[]]. (PR#13411) |
|
| 47039 |
6445 d 7 h |
maechler |
/trunk/ |
do not lose S4-class in internal "[" |
|
| 46923 |
6465 d 4 h |
murdoch |
/trunk/ |
Make srcref handling less fragile |
|
| 46124 |
6576 d 6 h |
ripley |
/trunk/src/ |
rationalize some error messages |
|
| 46117 |
6577 d 5 h |
ripley |
/trunk/ |
Using $ on a function is now an error. |
|
| 45446 |
6670 d 6 h |
ripley |
/trunk/src/main/ |
whitespace cleanup |
|
| 44091 |
6761 d 5 h |
ripley |
/trunk/src/ |
Use UTF-8 in collation, basename, dirname, Tcl/Tk strings
(not yet checked on Linux) |
|
| 42992 |
6878 d 12 h |
ripley |
/trunk/src/main/ |
complete switching the default to [[exact=TRUE]] |
|
| 42981 |
6879 d 12 h |
ripley |
/trunk/ |
switch the default to [[exact=TRUE |
|
| 42885 |
6888 d 9 h |
ripley |
/trunk/ |
deprecated -> defunct |
|
| 42414 |
6932 d 11 h |
ripley |
/trunk/src/main/ |
layout issues |
|
| 42307 |
6942 d 9 h |
ripley |
/trunk/src/ |
change reference to GPL |
|
The R Project SVN
R