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Make method provider_options::for_each() const

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Also, add a comment for the method and fix formatting
This commit is contained in:
Daniele Sciascia
2025-05-19 15:56:19 +02:00
parent 39d5f22cb0
commit adf464474d
2 changed files with 12 additions and 5 deletions
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8
include/wsrep/provider_options.hpp
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@ -253,7 +253,13 @@ namespace wsrep
std::unique_ptr<option_value> value,
std::unique_ptr<option_value> default_value, int flags);
void for_each(const std::function<void(option*)>& fn);
/**
* Invoke the given function with each provider option
* as argument.
*
* @param fn Function to call for each option
*/
void for_each(const std::function<void(option*)>& fn) const;
private:
using options_map = std::map<std::string, std::unique_ptr<option>>;

9
src/provider_options.cpp
View File

@ -161,9 +161,10 @@ enum wsrep::provider::status wsrep::provider_options::set_default(
return wsrep::provider::success;
}
void wsrep::provider_options::for_each(const std::function<void(option*)>& fn)
void wsrep::provider_options::for_each(
const std::function<void(option*)>& fn) const
{
std::for_each(
options_.begin(), options_.end(),
[&fn](const options_map::value_type& opt) { fn(opt.second.get()); });
std::for_each(options_.begin(), options_.end(),
[&fn](const options_map::value_type& opt)
{ fn(opt.second.get()); });
}