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mdbx++: перегрузка txn::put_multiple() и добавление контроля POD.

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Леонид Юрьев (Leonid Yuriev) 2023-10-06 12:45:50 +03:00
parent c256e8358c
commit e195f5bcf7
1 changed files with 12 additions and 2 deletions
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14
mdbx.h++
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@ -4019,10 +4019,20 @@ public:
size_t values_count, put_mode mode,
bool allow_partial = false);
template <typename VALUE>
size_t put_multiple(map_handle map, const slice &key,
const VALUE *values_array, size_t values_count,
put_mode mode, bool allow_partial = false) {
static_assert(::std::is_standard_layout<VALUE>::value &&
!::std::is_pointer<VALUE>::value &&
!::std::is_array<VALUE>::value,
"Must be a standard layout type!");
return put_multiple(map, key, sizeof(VALUE), values_array, values_count,
mode, allow_partial);
}
template <typename VALUE>
void put_multiple(map_handle map, const slice &key,
const ::std::vector<VALUE> &vector, put_mode mode) {
put_multiple(map, key, sizeof(VALUE), vector.data(), vector.size(), mode,
false);
put_multiple(map, key, vector.data(), vector.size(), mode);
}
inline ptrdiff_t estimate(map_handle map, pair from, pair to) const;