Change naming convention from _member to member_ (fixes #1905)

Ported from 31ce648e63

src/ArduinoJson/Object/JsonObject.hpp

@@ -20,61 +20,61 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   typedef JsonObjectIterator iterator;
 
   // Creates an unbound reference.
-  FORCE_INLINE JsonObject() : _data(0), _pool(0) {}
+  FORCE_INLINE JsonObject() : data_(0), pool_(0) {}
 
   // INTERNAL USE ONLY
   FORCE_INLINE JsonObject(detail::MemoryPool* buf, detail::CollectionData* data)
-      : _data(data), _pool(buf) {}
+      : data_(data), pool_(buf) {}
 
   operator JsonVariant() const {
-    void* data = _data;  // prevent warning cast-align
-    return JsonVariant(_pool, reinterpret_cast<detail::VariantData*>(data));
+    void* data = data_;  // prevent warning cast-align
+    return JsonVariant(pool_, reinterpret_cast<detail::VariantData*>(data));
   }
 
   operator JsonObjectConst() const {
-    return JsonObjectConst(_data);
+    return JsonObjectConst(data_);
   }
 
   operator JsonVariantConst() const {
-    return JsonVariantConst(collectionToVariant(_data));
+    return JsonVariantConst(collectionToVariant(data_));
   }
 
   // Returns true if the reference is unbound.
   // https://arduinojson.org/v6/api/jsonobject/isnull/
   FORCE_INLINE bool isNull() const {
-    return _data == 0;
+    return data_ == 0;
   }
 
   // Returns true if the reference is bound.
   // https://arduinojson.org/v6/api/jsonobject/isnull/
   FORCE_INLINE operator bool() const {
-    return _data != 0;
+    return data_ != 0;
   }
 
   // Returns the number of bytes occupied by the object.
   // https://arduinojson.org/v6/api/jsonobject/memoryusage/
   FORCE_INLINE size_t memoryUsage() const {
-    return _data ? _data->memoryUsage() : 0;
+    return data_ ? data_->memoryUsage() : 0;
   }
 
   // Returns the depth (nesting level) of the object.
   // https://arduinojson.org/v6/api/jsonobject/nesting/
   FORCE_INLINE size_t nesting() const {
-    return variantNesting(collectionToVariant(_data));
+    return variantNesting(collectionToVariant(data_));
   }
 
   // Returns the number of members in the object.
   // https://arduinojson.org/v6/api/jsonobject/size/
   FORCE_INLINE size_t size() const {
-    return _data ? _data->size() : 0;
+    return data_ ? data_->size() : 0;
   }
 
   // Returns an iterator to the first key-value pair of the object.
   // https://arduinojson.org/v6/api/jsonobject/begin/
   FORCE_INLINE iterator begin() const {
-    if (!_data)
+    if (!data_)
       return iterator();
-    return iterator(_pool, _data->head());
+    return iterator(pool_, data_->head());
   }
 
   // Returns an iterator following the last key-value pair of the object.
@@ -87,18 +87,18 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   // ⚠️ Doesn't release the memory associated with the removed members.
   // https://arduinojson.org/v6/api/jsonobject/clear/
   void clear() const {
-    collectionClear(_data, _pool);
+    collectionClear(data_, pool_);
   }
 
   // Copies an object.
   // https://arduinojson.org/v6/api/jsonobject/set/
   FORCE_INLINE bool set(JsonObjectConst src) {
-    return collectionCopy(_data, src._data, _pool);
+    return collectionCopy(data_, src.data_, pool_);
   }
 
   // Compares the content of two objects.
   FORCE_INLINE bool operator==(JsonObject rhs) const {
-    return JsonObjectConst(_data) == JsonObjectConst(rhs._data);
+    return JsonObjectConst(data_) == JsonObjectConst(rhs.data_);
   }
 
   // Gets or sets the member with specified key.
@@ -125,7 +125,7 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   // ⚠️ Doesn't release the memory associated with the removed member.
   // https://arduinojson.org/v6/api/jsonobject/remove/
   FORCE_INLINE void remove(iterator it) const {
-    collectionRemove(_data, it._slot, _pool);
+    collectionRemove(data_, it.slot_, pool_);
   }
 
   // Removes the member with the specified key.
@@ -133,7 +133,7 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   // https://arduinojson.org/v6/api/jsonobject/remove/
   template <typename TString>
   FORCE_INLINE void remove(const TString& key) const {
-    collectionRemoveMember(_data, detail::adaptString(key), _pool);
+    collectionRemoveMember(data_, detail::adaptString(key), pool_);
   }
 
   // Removes the member with the specified key.
@@ -141,7 +141,7 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   // https://arduinojson.org/v6/api/jsonobject/remove/
   template <typename TChar>
   FORCE_INLINE void remove(TChar* key) const {
-    collectionRemoveMember(_data, detail::adaptString(key), _pool);
+    collectionRemoveMember(data_, detail::adaptString(key), pool_);
   }
 
   // Returns true if the object contains the specified key.
@@ -150,7 +150,7 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   FORCE_INLINE
       typename detail::enable_if<detail::IsString<TString>::value, bool>::type
       containsKey(const TString& key) const {
-    return collectionGetMember(_data, detail::adaptString(key)) != 0;
+    return collectionGetMember(data_, detail::adaptString(key)) != 0;
   }
 
   // Returns true if the object contains the specified key.
@@ -159,7 +159,7 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   FORCE_INLINE
       typename detail::enable_if<detail::IsString<TChar*>::value, bool>::type
       containsKey(TChar* key) const {
-    return collectionGetMember(_data, detail::adaptString(key)) != 0;
+    return collectionGetMember(data_, detail::adaptString(key)) != 0;
   }
 
   // Creates an array and adds it to the object.
@@ -188,24 +188,24 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
 
  private:
   detail::MemoryPool* getPool() const {
-    return _pool;
+    return pool_;
   }
 
   detail::VariantData* getData() const {
-    return detail::collectionToVariant(_data);
+    return detail::collectionToVariant(data_);
   }
 
   detail::VariantData* getOrCreateData() const {
-    return detail::collectionToVariant(_data);
+    return detail::collectionToVariant(data_);
   }
 
   template <typename TAdaptedString>
   void removeMember(TAdaptedString key) const {
-    collectionRemove(_data, _data->get(key), _pool);
+    collectionRemove(data_, data_->get(key), pool_);
   }
 
-  detail::CollectionData* _data;
-  detail::MemoryPool* _pool;
+  detail::CollectionData* data_;
+  detail::MemoryPool* pool_;
 };
 
 template <>