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bool | utils::config_filters::bool_matches_if_present (const config &filter, const config &cfg, const std::string &attribute, bool def) |
| Checks whether the filter matches the value of cfg[attribute]. More...
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bool | utils::config_filters::double_matches_if_present (const config &filter, const config &cfg, const std::string &attribute, std::optional< double > def=std::nullopt) |
| Checks whether the filter matches the value of cfg[attribute]. More...
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bool | utils::config_filters::int_matches_if_present (const config &filter, const config &cfg, const std::string &attribute, std::optional< int > def=std::nullopt) |
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bool | utils::config_filters::unsigned_matches_if_present (const config &filter, const config &cfg, const std::string &attribute) |
| Restricts filters to only looking for values that are zero or more. More...
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bool | utils::config_filters::int_matches_if_present_or_negative (const config &filter, const config &cfg, const std::string &attribute, const std::string &opposite, std::optional< int > def=std::nullopt) |
| Supports filters using "add" and "sub" attributes, for example a filter add=1 matching a cfg containing either add=1 or sub=-1 ; this assumes that code elsewhere has already checked that cfg contains at most one of those keys. More...
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bool | utils::config_filters::string_matches_if_present (const config &filter, const config &cfg, const std::string &attribute, const std::string &def) |
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bool | utils::config_filters::bool_or_empty (const config &filter, const config &cfg, const std::string &attribute) |
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