Applied cppcoreguidelines-pro-type-member-init,hicpp-explicit-conversionsm,modernize-use-default-member-init clang-tidy fixes

src/common/model/diagram_element.cc

@@ -26,12 +26,7 @@ namespace clanguml::common::model {
 
 std::atomic_uint64_t diagram_element::m_nextId = 1;
 
-diagram_element::diagram_element()
-    : id_{0}
-    , nested_{false}
-    , complete_{false}
-{
-}
+diagram_element::diagram_element() { }
 
 diagram_element::id_t diagram_element::id() const { return id_; }
 

src/common/model/diagram_element.h

@@ -77,11 +77,11 @@ public:
     void complete(bool completed);
 
 private:
-    id_t id_;
+    id_t id_{0};
     std::string name_;
     std::vector<relationship> relationships_;
-    bool nested_;
-    bool complete_;
+    bool nested_{false};
+    bool complete_{false};
 
     static std::atomic_uint64_t m_nextId;
 };

src/common/model/source_location.h

@@ -47,6 +47,6 @@ public:
 private:
     std::string file_;
     unsigned int line_{0};
-    unsigned int hash_;
+    unsigned int hash_{0};
 };
 } // namespace clanguml::common::model

src/common/types.h

@@ -31,10 +31,7 @@ template <typename T> class optional_ref {
 public:
     using optional_type = T;
 
-    optional_ref()
-        : value_{nullptr}
-    {
-    }
+    optional_ref() { }
 
     optional_ref(T *value) { value_ = value; }
 
@@ -112,7 +109,7 @@ public:
     T *get() const { return value_; }
 
 private:
-    T *value_;
+    T *value_{nullptr};
 };
 
 template <typename T>