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add template specializations to avoid DATAPTR use #1310

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Merged
eddelbuettel merged 15 commits into from
Jun 22, 2024
Merged

add template specializations to avoid DATAPTR use #1310

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936c19b
add template specializations to avoid DATAPTR use
kevinushey Jun 11, 2024
d48a6ed
also implement bounds checking in vector access
kevinushey Jun 11, 2024
84c885a
tweak error message
kevinushey Jun 11, 2024
3addbc9
add tests; implement bounds check for proxy
kevinushey Jun 11, 2024
394e220
finish NEWS
kevinushey Jun 11, 2024
c8c3a5c
don't check index when constructing iterators
kevinushey Jun 11, 2024
1d7ce1b
avoid invoking wrong 'get'
kevinushey Jun 11, 2024
4c8df0c
don't pass 'ncpus'
kevinushey Jun 11, 2024
2520e51
finish NEWS
kevinushey Jun 11, 2024
528f453
test tweaks
kevinushey Jun 11, 2024
69cb4dd
Small robustification for package version check during dev cycle
eddelbuettel Jun 12, 2024
bc529e0
use warning instead of stop
kevinushey Jun 18, 2024
d412e22
update NEWS
kevinushey Jun 18, 2024
3f4d5df
NEWS once more
kevinushey Jun 18, 2024
c1ca0bb
fixup for check_indices in subsetter
kevinushey Jun 18, 2024
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fixup for check_indices in subsetter
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@kevinushey
kevinushey committed Jun 18, 2024
commit c1ca0bbba55681e8db07433f48669002f688dc31
7 changes: 2 additions & 5 deletions inst/include/Rcpp/vector/Subsetter.h
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Original file line number Diff line number Diff line change
Expand Up @@ -133,9 +133,9 @@ class SubsetProxy {

private:

#ifndef RCPP_NO_BOUNDS_CHECK
template <typename IDX>
void check_indices(IDX* x, R_xlen_t n, R_xlen_t size) {
#ifndef RCPP_NO_BOUNDS_CHECK
for (IDX i=0; i < n; ++i) {
if (x[i] < 0 or x[i] >= size) {
if(std::numeric_limits<IDX>::is_integer && size > std::numeric_limits<IDX>::max()) {
Expand All @@ -144,11 +144,8 @@ class SubsetProxy {
stop("index error");
}
}
#endif
}
#else
template <typename IDX>
void check_indices(IDX* x, IDX n, IDX size) {}
#endif

void get_indices( traits::identity< traits::int2type<INTSXP> > t ) {
indices.reserve(rhs_n);
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