jermus67 commented on a change in pull request #385:
URL: https://github.com/apache/celix/pull/385#discussion_r774231376
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File path: libs/utils/include/celix/Filter.h
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@@ -118,6 +118,32 @@ namespace celix {
return celix_filter_findAttribute(cFilter.get(),
attributeKey.c_str()) != nullptr;
}
+ /**
+ * @brief Check whether the filter indicates the mandatory presence of
an attribute with a specific value for the provided attribute key.
+ *
+ * Example:
+ * using this method for attribute key "key1" on filter
"(key1=value1)" yields true.
+ * using this method for attribute key "key1" on filter
"(!(key1=value1))" yields false.
+ * using this method for attribute key "key1" on filter
"(key1>=value1)" yields false.
+ * using this method for attribute key "key1" on filter
"(|(key1=value1)(key2=value2))" yields false.
+ */
+ [[nodiscard]] bool hasMandatoryEqualsValueAttribute(const std::string&
attributeKey) const {
Review comment:
changed to std::string_view
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