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mdbx++: добавление txn::open_map_accede().

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Леонид Юрьев (Leonid Yuriev) 2024-03-31 14:23:23 +03:00
parent 2ce6ed33fa
commit 2cc6d68c07
1 changed files with 34 additions and 0 deletions
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34
mdbx.h++
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@ -4386,6 +4386,11 @@ public:
const ::mdbx::key_mode key_mode = ::mdbx::key_mode::usual, const ::mdbx::key_mode key_mode = ::mdbx::key_mode::usual,
const ::mdbx::value_mode value_mode = ::mdbx::value_mode::single) const; const ::mdbx::value_mode value_mode = ::mdbx::value_mode::single) const;
/// \brief Open existing key-value map.
inline map_handle open_map_accede(const char *name) const;
/// \brief Open existing key-value map.
inline map_handle open_map_accede(const ::std::string &name) const;
/// \brief Create new or open existing key-value map. /// \brief Create new or open existing key-value map.
inline map_handle inline map_handle
create_map(const char *name, create_map(const char *name,
@ -4441,6 +4446,8 @@ public:
const ::std::string_view &name, const ::std::string_view &name,
const ::mdbx::key_mode key_mode = ::mdbx::key_mode::usual, const ::mdbx::key_mode key_mode = ::mdbx::key_mode::usual,
const ::mdbx::value_mode value_mode = ::mdbx::value_mode::single) const; const ::mdbx::value_mode value_mode = ::mdbx::value_mode::single) const;
/// \brief Open existing key-value map.
inline map_handle open_map_accede(const ::std::string_view &name) const;
/// \brief Create new or open existing key-value map. /// \brief Create new or open existing key-value map.
inline map_handle inline map_handle
create_map(const ::std::string_view &name, create_map(const ::std::string_view &name,
@ -6405,6 +6412,14 @@ txn::open_map(const char *name, const ::mdbx::key_mode key_mode,
return map; return map;
} }
inline ::mdbx::map_handle txn::open_map_accede(const char *name) const {
::mdbx::map_handle map;
error::success_or_throw(
::mdbx_dbi_open(handle_, name, MDBX_DB_ACCEDE, &map.dbi));
assert(map.dbi != 0);
return map;
}
inline ::mdbx::map_handle txn::create_map(const char *name, inline ::mdbx::map_handle txn::create_map(const char *name,
const ::mdbx::key_mode key_mode, const ::mdbx::key_mode key_mode,
const ::mdbx::value_mode value_mode) { const ::mdbx::value_mode value_mode) {
@ -6443,6 +6458,15 @@ txn::open_map(const ::std::string_view &name, const ::mdbx::key_mode key_mode,
return map; return map;
} }
inline ::mdbx::map_handle
txn::open_map_accede(const ::std::string_view &name) const {
::mdbx::map_handle map;
error::success_or_throw(
::mdbx_dbi_open2(handle_, ::mdbx::slice(name), MDBX_DB_ACCEDE, &map.dbi));
assert(map.dbi != 0);
return map;
}
inline ::mdbx::map_handle txn::create_map(const ::std::string_view &name, inline ::mdbx::map_handle txn::create_map(const ::std::string_view &name,
const ::mdbx::key_mode key_mode, const ::mdbx::key_mode key_mode,
const ::mdbx::value_mode value_mode) { const ::mdbx::value_mode value_mode) {
@ -6467,6 +6491,11 @@ txn::open_map(const ::std::string &name, const ::mdbx::key_mode key_mode,
return open_map(::std::string_view(name), key_mode, value_mode); return open_map(::std::string_view(name), key_mode, value_mode);
} }
inline ::mdbx::map_handle
txn::open_map_accede(const ::std::string &name) const {
return open_map_accede(::std::string_view(name));
}
inline ::mdbx::map_handle txn::create_map(const ::std::string &name, inline ::mdbx::map_handle txn::create_map(const ::std::string &name,
const ::mdbx::key_mode key_mode, const ::mdbx::key_mode key_mode,
const ::mdbx::value_mode value_mode) { const ::mdbx::value_mode value_mode) {
@ -6493,6 +6522,11 @@ txn::open_map(const ::std::string &name, const ::mdbx::key_mode key_mode,
return open_map(name.c_str(), key_mode, value_mode); return open_map(name.c_str(), key_mode, value_mode);
} }
inline ::mdbx::map_handle
txn::open_map_accede(const ::std::string &name) const {
return open_map_accede(name.c_str());
}
inline ::mdbx::map_handle txn::create_map(const ::std::string &name, inline ::mdbx::map_handle txn::create_map(const ::std::string &name,
const ::mdbx::key_mode key_mode, const ::mdbx::key_mode key_mode,
const ::mdbx::value_mode value_mode) { const ::mdbx::value_mode value_mode) {