clang-tidy: check and fix cppcoreguidelines-prefer-member-initializer

Author: KC1706

.clang-tidy

@@ -6,7 +6,8 @@ Checks: >
     cppcoreguidelines-avoid-capturing-lambda-coroutines,
     cppcoreguidelines-avoid-goto,
     cppcoreguidelines-avoid-non-const-global-variables,
-    cppcoreguidelines-avoid-reference-coroutine-parameters
+    cppcoreguidelines-avoid-reference-coroutine-parameters,
+    cppcoreguidelines-prefer-member-initializer
 
 WarningsAsErrors: ''
 HeaderFilterRegex: './include'

include/trsp/trspHandler.hpp

@@ -91,8 +91,9 @@ class TrspHandler : public pgrouting::Pgr_messages {
 
     class CostHolder {
      public:
-         CostHolder() {
-             endCost =  startCost = (std::numeric_limits<double>::max)();
+         CostHolder() :
+             startCost((std::numeric_limits<double>::max)()),
+             endCost((std::numeric_limits<double>::max)()) {
          }
 
      public:

include/yen/ksp.hpp

@@ -62,8 +62,8 @@ class Pgr_ksp :  public Pgr_messages {
          m_start(0),
          m_end(0),
          m_K(0),
-         m_heap_paths(false) {
-             m_vis = new Visitor;
+         m_heap_paths(false),
+         m_vis(new Visitor) {
          }
      ~Pgr_ksp() {
          delete m_vis;