Reduced executable size

src/ArduinoJson/Data/ListNode.hpp

@@ -15,7 +15,7 @@ namespace Internals {
 // Used by List<T> and its iterators.
 template <typename T>
 struct ListNode : public Internals::JsonBufferAllocated {
-  ListNode() throw() : next(NULL) {}
+  ListNode() NOEXCEPT : next(NULL) {}
 
   ListNode<T> *next;
   T content;

src/ArduinoJson/JsonArray.hpp

@@ -21,10 +21,11 @@ class JsonArray {
  public:
   typedef JsonArrayIterator iterator;
 
-  JsonArray() : _buffer(0), _data(0) {}
-  explicit JsonArray(Internals::JsonBuffer* buf, Internals::JsonArrayData* arr)
+  FORCE_INLINE JsonArray() : _buffer(0), _data(0) {}
+  FORCE_INLINE JsonArray(Internals::JsonBuffer* buf,
+                         Internals::JsonArrayData* arr)
       : _buffer(buf), _data(arr) {}
-  explicit JsonArray(Internals::JsonBuffer* buf)
+  FORCE_INLINE explicit JsonArray(Internals::JsonBuffer* buf)
       : _buffer(buf), _data(new (buf) Internals::JsonArrayData()) {}
 
   // Adds the specified value at the end of the array.
@@ -33,29 +34,29 @@ class JsonArray {
   // TValue = bool, long, int, short, float, double, serialized, JsonVariant,
   //          std::string, String, JsonArrayData, JsonObject
   template <typename T>
-  bool add(const T& value) {
+  FORCE_INLINE bool add(const T& value) {
     return add_impl<const T&>(value);
   }
   //
   // bool add(TValue);
   // TValue = char*, const char*, const FlashStringHelper*
   template <typename T>
-  bool add(T* value) {
+  FORCE_INLINE bool add(T* value) {
     return add_impl<T*>(value);
   }
 
-  iterator begin() const {
+  FORCE_INLINE iterator begin() const {
     if (!_data) return iterator();
     return iterator(_buffer, _data->begin());
   }
 
-  iterator end() const {
+  FORCE_INLINE iterator end() const {
     return iterator();
   }
 
   // Imports a 1D array
   template <typename T, size_t N>
-  bool copyFrom(T (&array)[N]) {
+  FORCE_INLINE bool copyFrom(T (&array)[N]) {
     return copyFrom(array, N);
   }
 
@@ -84,7 +85,7 @@ class JsonArray {
 
   // Exports a 1D array
   template <typename T, size_t N>
-  size_t copyTo(T (&array)[N]) const {
+  FORCE_INLINE size_t copyTo(T (&array)[N]) const {
     return copyTo(array, N);
   }
 
@@ -106,39 +107,41 @@ class JsonArray {
     }
   }
 
-  JsonArray createNestedArray();
-  JsonObject createNestedObject();
+  FORCE_INLINE JsonArray createNestedArray();
+  FORCE_INLINE JsonObject createNestedObject();
 
-  Internals::JsonArraySubscript operator[](size_t index);
+  FORCE_INLINE Internals::JsonArraySubscript operator[](size_t index);
 
-  const Internals::JsonArraySubscript operator[](size_t index) const;
+  FORCE_INLINE const Internals::JsonArraySubscript operator[](
+      size_t index) const;
 
-  bool operator==(const JsonArray& rhs) const {
+  FORCE_INLINE bool operator==(const JsonArray& rhs) const {
     return _data == rhs._data;
   }
 
   // Gets the value at the specified index.
   template <typename T>
-  typename Internals::JsonVariantAs<T>::type get(size_t index) const {
+  FORCE_INLINE typename Internals::JsonVariantAs<T>::type get(
+      size_t index) const {
     iterator it = begin() += index;
     return it != end() ? it->as<T>() : T();
   }
 
   // Check the type of the value at specified index.
   template <typename T>
-  bool is(size_t index) const {
+  FORCE_INLINE bool is(size_t index) const {
     iterator it = begin() += index;
     return it != end() ? it->is<T>() : false;
   }
 
   // Removes element at specified position.
-  void remove(iterator it) {
+  FORCE_INLINE void remove(iterator it) {
     if (!_data) return;
     _data->remove(it.internal());
   }
 
   // Removes element at specified index.
-  void remove(size_t index) {
+  FORCE_INLINE void remove(size_t index) {
     remove(begin() += index);
   }
 
@@ -148,7 +151,7 @@ class JsonArray {
   // TValue = bool, long, int, short, float, double, serialized, JsonVariant,
   //          std::string, String, JsonArrayData, JsonObject
   template <typename T>
-  bool set(size_t index, const T& value) {
+  FORCE_INLINE bool set(size_t index, const T& value) {
     if (!_data) return false;
     return set_impl<const T&>(index, value);
   }
@@ -156,22 +159,22 @@ class JsonArray {
   // bool add(size_t index, TValue);
   // TValue = char*, const char*, const FlashStringHelper*
   template <typename T>
-  bool set(size_t index, T* value) {
+  FORCE_INLINE bool set(size_t index, T* value) {
     if (!_data) return false;
     return set_impl<T*>(index, value);
   }
 
-  size_t size() const {
+  FORCE_INLINE size_t size() const {
     if (!_data) return 0;
     return _data->size();
   }
 
-  bool isNull() const {
+  FORCE_INLINE bool isNull() const {
     return _data == 0;
   }
 
   template <typename Visitor>
-  void visit(Visitor& visitor) const {
+  FORCE_INLINE void visit(Visitor& visitor) const {
     if (_data)
       visitor.acceptArray(*_data);
     else
@@ -180,14 +183,14 @@ class JsonArray {
 
  private:
   template <typename TValueRef>
-  bool set_impl(size_t index, TValueRef value) {
+  FORCE_INLINE bool set_impl(size_t index, TValueRef value) {
     iterator it = begin() += index;
     if (it == end()) return false;
     return it->set(value);
   }
 
   template <typename TValueRef>
-  bool add_impl(TValueRef value) {
+  FORCE_INLINE bool add_impl(TValueRef value) {
     if (!_data) return false;
     iterator it = iterator(_buffer, _data->add(_buffer));
     if (it == end()) return false;

src/ArduinoJson/JsonObject.hpp

@@ -16,14 +16,14 @@ class JsonObject {
  public:
   typedef JsonObjectIterator iterator;
 
-  JsonObject() : _buffer(0), _data(0) {}
-  explicit JsonObject(Internals::JsonBuffer* buf,
-                      Internals::JsonObjectData* object)
+  FORCE_INLINE JsonObject() : _buffer(0), _data(0) {}
+  FORCE_INLINE JsonObject(Internals::JsonBuffer* buf,
+                          Internals::JsonObjectData* object)
       : _buffer(buf), _data(object) {}
-  explicit JsonObject(Internals::JsonBuffer* buf)
+  FORCE_INLINE explicit JsonObject(Internals::JsonBuffer* buf)
       : _buffer(buf), _data(new (buf) Internals::JsonObjectData()) {}
 
-  iterator begin() const {
+  FORCE_INLINE iterator begin() const {
     if (!_data) return iterator();
     return iterator(_buffer, _data->begin());
   }
@@ -33,18 +33,18 @@ class JsonObject {
   // bool containsKey(TKey);
   // TKey = const std::string&, const String&
   template <typename TString>
-  bool containsKey(const TString& key) const {
+  FORCE_INLINE bool containsKey(const TString& key) const {
     return containsKey_impl<const TString&>(key);
   }
   //
   // bool containsKey(TKey);
   // TKey = char*, const char*, char[], const char[], const FlashStringHelper*
   template <typename TString>
-  bool containsKey(TString* key) const {
+  FORCE_INLINE bool containsKey(TString* key) const {
     return containsKey_impl<TString*>(key);
   }
 
-  iterator end() const {
+  FORCE_INLINE iterator end() const {
     return iterator();
   }
 
@@ -53,18 +53,18 @@ class JsonObject {
   // JsonArray createNestedArray(TKey);
   // TKey = const std::string&, const String&
   template <typename TString>
-  JsonArray createNestedArray(const TString& key);
+  FORCE_INLINE JsonArray createNestedArray(const TString& key);
   // JsonArray createNestedArray(TKey);
   // TKey = char*, const char*, char[], const char[], const FlashStringHelper*
   template <typename TString>
-  JsonArray createNestedArray(TString* key);
+  FORCE_INLINE JsonArray createNestedArray(TString* key);
 
   // Creates and adds a JsonObject.
   //
   // JsonObject createNestedObject(TKey);
   // TKey = const std::string&, const String&
   template <typename TString>
-  JsonObject createNestedObject(const TString& key) {
+  FORCE_INLINE JsonObject createNestedObject(const TString& key) {
     if (!_data) return JsonObject();
     return createNestedObject_impl<const TString&>(key);
   }
@@ -72,7 +72,7 @@ class JsonObject {
   // JsonObject createNestedObject(TKey);
   // TKey = char*, const char*, char[], const char[], const FlashStringHelper*
   template <typename TString>
-  JsonObject createNestedObject(TString* key) {
+  FORCE_INLINE JsonObject createNestedObject(TString* key) {
     return createNestedObject_impl<TString*>(key);
   }
 
@@ -83,7 +83,7 @@ class JsonObject {
   // TValue = bool, char, long, int, short, float, double,
   //          std::string, String, JsonArray, JsonObject
   template <typename TValue, typename TString>
-  typename Internals::JsonVariantAs<TValue>::type get(
+  FORCE_INLINE typename Internals::JsonVariantAs<TValue>::type get(
       const TString& key) const {
     return get_impl<const TString&, TValue>(key);
   }
@@ -93,7 +93,8 @@ class JsonObject {
   // TValue = bool, char, long, int, short, float, double,
   //          std::string, String, JsonArray, JsonObject
   template <typename TValue, typename TString>
-  typename Internals::JsonVariantAs<TValue>::type get(TString* key) const {
+  FORCE_INLINE typename Internals::JsonVariantAs<TValue>::type get(
+      TString* key) const {
     return get_impl<TString*, TValue>(key);
   }
 
@@ -105,7 +106,7 @@ class JsonObject {
   // TValue = bool, char, long, int, short, float, double,
   //          std::string, String, JsonArray, JsonObject
   template <typename TValue, typename TString>
-  bool is(const TString& key) const {
+  FORCE_INLINE bool is(const TString& key) const {
     return is_impl<const TString&, TValue>(key);
   }
   //
@@ -114,7 +115,7 @@ class JsonObject {
   // TValue = bool, char, long, int, short, float, double,
   //          std::string, String, JsonArray, JsonObject
   template <typename TValue, typename TString>
-  bool is(TString* key) const {
+  FORCE_INLINE bool is(TString* key) const {
     return is_impl<TString*, TValue>(key);
   }
 
@@ -123,7 +124,7 @@ class JsonObject {
   // JsonObjectSubscript operator[](TKey)
   // TKey = const std::string&, const String&
   template <typename TString>
-  Internals::JsonObjectSubscript<const TString&> operator[](
+  FORCE_INLINE Internals::JsonObjectSubscript<const TString&> operator[](
       const TString& key) {
     return Internals::JsonObjectSubscript<const TString&>(*this, key);
   }
@@ -131,7 +132,8 @@ class JsonObject {
   // JsonObjectSubscript operator[](TKey)
   // TKey = char*, const char*, char[], const char[N], const FlashStringHelper*
   template <typename TString>
-  Internals::JsonObjectSubscript<TString*> operator[](TString* key) {
+  FORCE_INLINE Internals::JsonObjectSubscript<TString*> operator[](
+      TString* key) {
     return Internals::JsonObjectSubscript<TString*>(*this, key);
   }
 
@@ -140,7 +142,7 @@ class JsonObject {
   // const JsonObjectSubscript operator[](TKey) const;
   // TKey = const std::string&, const String&
   template <typename TString>
-  const Internals::JsonObjectSubscript<const TString&> operator[](
+  FORCE_INLINE const Internals::JsonObjectSubscript<const TString&> operator[](
       const TString& key) const {
     return Internals::JsonObjectSubscript<const TString&>(*this, key);
   }
@@ -148,16 +150,16 @@ class JsonObject {
   // const JsonObjectSubscript operator[](TKey) const;
   // TKey = const char*, const char[N], const FlashStringHelper*
   template <typename TString>
-  const Internals::JsonObjectSubscript<TString*> operator[](
+  FORCE_INLINE const Internals::JsonObjectSubscript<TString*> operator[](
       TString* key) const {
     return Internals::JsonObjectSubscript<TString*>(*this, key);
   }
 
-  bool operator==(const JsonObject& rhs) const {
+  FORCE_INLINE bool operator==(const JsonObject& rhs) const {
     return _data == rhs._data;
   }
 
-  void remove(iterator it) {
+  FORCE_INLINE void remove(iterator it) {
     if (!_data) return;
     _data->remove(it.internal());
   }
@@ -167,14 +169,14 @@ class JsonObject {
   // void remove(TKey);
   // TKey = const std::string&, const String&
   template <typename TString>
-  void remove(const TString& key) {
+  FORCE_INLINE void remove(const TString& key) {
     remove_impl<const TString&>(key);
   }
   //
   // void remove(TKey);
   // TKey = char*, const char*, char[], const char[], const FlashStringHelper*
   template <typename TString>
-  void remove(TString* key) {
+  FORCE_INLINE void remove(TString* key) {
     remove_impl<TString*>(key);
   }
 
@@ -185,7 +187,7 @@ class JsonObject {
   // TValue = bool, long, int, short, float, double, serialized, JsonVariant,
   //          std::string, String, JsonArray, JsonObject
   template <typename TValue, typename TString>
-  bool set(const TString& key, const TValue& value) {
+  FORCE_INLINE bool set(const TString& key, const TValue& value) {
     return set_impl<const TString&, const TValue&>(key, value);
   }
   //
@@ -193,7 +195,7 @@ class JsonObject {
   // TKey = const std::string&, const String&
   // TValue = char*, const char*, const FlashStringHelper*
   template <typename TValue, typename TString>
-  bool set(const TString& key, TValue* value) {
+  FORCE_INLINE bool set(const TString& key, TValue* value) {
     return set_impl<const TString&, TValue*>(key, value);
   }
   //
@@ -202,7 +204,7 @@ class JsonObject {
   // TValue = bool, long, int, short, float, double, serialized, JsonVariant,
   //          std::string, String, JsonArray, JsonObject
   template <typename TValue, typename TString>
-  bool set(TString* key, const TValue& value) {
+  FORCE_INLINE bool set(TString* key, const TValue& value) {
     return set_impl<TString*, const TValue&>(key, value);
   }
   //
@@ -210,21 +212,21 @@ class JsonObject {
   // TKey = char*, const char*, const FlashStringHelper*
   // TValue = char*, const char*, const FlashStringHelper*
   template <typename TValue, typename TString>
-  bool set(TString* key, TValue* value) {
+  FORCE_INLINE bool set(TString* key, TValue* value) {
     return set_impl<TString*, TValue*>(key, value);
   }
 
-  size_t size() const {
+  FORCE_INLINE size_t size() const {
     if (!_data) return 0;
     return _data->size();
   }
 
-  bool isNull() const {
+  FORCE_INLINE bool isNull() const {
     return _data == 0;
   }
 
   template <typename Visitor>
-  void visit(Visitor& visitor) const {
+  FORCE_INLINE void visit(Visitor& visitor) const {
     if (_data)
       visitor.acceptObject(*_data);
     else
@@ -233,15 +235,15 @@ class JsonObject {
 
  private:
   template <typename TStringRef>
-  bool containsKey_impl(TStringRef key) const {
+  FORCE_INLINE bool containsKey_impl(TStringRef key) const {
     return findKey<TStringRef>(key) != _data->end();
   }
 
   template <typename TStringRef>
-  JsonArray createNestedArray_impl(TStringRef key);
+  FORCE_INLINE JsonArray createNestedArray_impl(TStringRef key);
 
   template <typename TStringRef>
-  JsonObject createNestedObject_impl(TStringRef key);
+  FORCE_INLINE JsonObject createNestedObject_impl(TStringRef key);
 
   // Returns the list node that matches the specified key.
   template <typename TStringRef>
@@ -254,12 +256,12 @@ class JsonObject {
     return it;
   }
   template <typename TStringRef>
-  internal_iterator findKey(TStringRef key) const {
+  FORCE_INLINE internal_iterator findKey(TStringRef key) const {
     return const_cast<JsonObject*>(this)->findKey<TStringRef>(key);
   }
 
   template <typename TStringRef, typename TValue>
-  typename Internals::JsonVariantAs<TValue>::type get_impl(
+  FORCE_INLINE typename Internals::JsonVariantAs<TValue>::type get_impl(
       TStringRef key) const {
     internal_iterator it = findKey<TStringRef>(key);
     return it != _data->end() ? JsonVariant(_buffer, &it->value).as<TValue>()
@@ -267,20 +269,20 @@ class JsonObject {
   }
 
   template <typename TStringRef, typename TValue>
-  bool is_impl(TStringRef key) const {
+  FORCE_INLINE bool is_impl(TStringRef key) const {
     internal_iterator it = findKey<TStringRef>(key);
     return it != _data->end() ? JsonVariant(_buffer, &it->value).is<TValue>()
                               : false;
   }
 
   template <typename TStringRef>
-  void remove_impl(TStringRef key) {
+  FORCE_INLINE void remove_impl(TStringRef key) {
     if (!_data) return;
     _data->remove(findKey<TStringRef>(key));
   }
 
   template <typename TStringRef, typename TValueRef>
-  bool set_impl(TStringRef key, TValueRef value) {
+  FORCE_INLINE bool set_impl(TStringRef key, TValueRef value) {
     if (!_data) return false;
 
     // ignore null key
@@ -300,13 +302,13 @@ class JsonObject {
     return JsonVariant(_buffer, &it->value).set(value);
   }
 
-  bool set_key(internal_iterator& it, const char* key) {
+  FORCE_INLINE bool set_key(internal_iterator& it, const char* key) {
     it->key = key;
     return true;
   }
 
   template <typename T>
-  bool set_key(internal_iterator& it, const T& key) {
+  FORCE_INLINE bool set_key(internal_iterator& it, const T& key) {
     const char* dup = Internals::makeString(key).save(_buffer);
     if (!dup) return false;
     it->key = dup;

src/ArduinoJson/JsonVariant.hpp

@@ -31,15 +31,15 @@ class JsonObject;
 class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
  public:
   // Intenal use only
-  explicit JsonVariant(Internals::JsonBuffer *buffer,
-                       Internals::JsonVariantData *data)
+  FORCE_INLINE JsonVariant(Internals::JsonBuffer *buffer,
+                           Internals::JsonVariantData *data)
       : _buffer(buffer), _data(data) {}
 
   // Creates an uninitialized JsonVariant
-  JsonVariant() : _buffer(0), _data(0) {}
+  FORCE_INLINE JsonVariant() : _buffer(0), _data(0) {}
 
   // set(bool value)
-  bool set(bool value) {
+  FORCE_INLINE bool set(bool value) {
     if (!_data) return false;
     _data->setBoolean(value);
     return true;
@@ -48,8 +48,9 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // set(double value);
   // set(float value);
   template <typename T>
-  bool set(T value, typename Internals::enable_if<
-                        Internals::is_floating_point<T>::value>::type * = 0) {
+  FORCE_INLINE bool set(
+      T value, typename Internals::enable_if<
+                   Internals::is_floating_point<T>::value>::type * = 0) {
     if (!_data) return false;
     _data->setFloat(static_cast<Internals::JsonFloat>(value));
     return true;
@@ -61,10 +62,11 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // set(signed long)
   // set(signed char)
   template <typename T>
-  bool set(T value,
-           typename Internals::enable_if<Internals::is_integral<T>::value &&
-                                         Internals::is_signed<T>::value>::type
-               * = 0) {
+  FORCE_INLINE bool set(
+      T value,
+      typename Internals::enable_if<Internals::is_integral<T>::value &&
+                                    Internals::is_signed<T>::value>::type * =
+          0) {
     if (!_data) return false;
     if (value >= 0)
       _data->setPostiveInteger(static_cast<Internals::JsonUInt>(value));
@@ -77,17 +79,18 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // set(unsigned int)
   // set(unsigned long)
   template <typename T>
-  bool set(T value,
-           typename Internals::enable_if<Internals::is_integral<T>::value &&
-                                         Internals::is_unsigned<T>::value>::type
-               * = 0) {
+  FORCE_INLINE bool set(
+      T value,
+      typename Internals::enable_if<Internals::is_integral<T>::value &&
+                                    Internals::is_unsigned<T>::value>::type * =
+          0) {
     if (!_data) return false;
     _data->setPostiveInteger(static_cast<Internals::JsonUInt>(value));
     return true;
   }
 
   // set(SerializedValue<const char *>)
-  bool set(Internals::SerializedValue<const char *> value) {
+  FORCE_INLINE bool set(Internals::SerializedValue<const char *> value) {
     if (!_data) return false;
     _data->setRaw(value.data(), value.size());
     return true;
@@ -97,9 +100,10 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // set(SerializedValue<String>)
   // set(SerializedValue<const __FlashStringHelper*>)
   template <typename T>
-  bool set(Internals::SerializedValue<T> value,
-           typename Internals::enable_if<
-               !Internals::is_same<const char *, T>::value>::type * = 0) {
+  FORCE_INLINE bool set(
+      Internals::SerializedValue<T> value,
+      typename Internals::enable_if<
+          !Internals::is_same<const char *, T>::value>::type * = 0) {
     if (!_data) return false;
     const char *dup =
         Internals::makeString(value.data(), value.size()).save(_buffer);
@@ -113,9 +117,10 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // set(const std::string&)
   // set(const String&)
   template <typename T>
-  bool set(const T &value,
-           typename Internals::enable_if<Internals::IsString<T>::value>::type
-               * = 0) {
+  FORCE_INLINE bool set(
+      const T &value,
+      typename Internals::enable_if<Internals::IsString<T>::value>::type * =
+          0) {
     if (!_data) return false;
     const char *dup = Internals::makeString(value).save(_buffer);
     if (dup) {
@@ -129,9 +134,10 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
 
   // set(char*)
   template <typename T>
-  bool set(T *value,
-           typename Internals::enable_if<Internals::IsString<T *>::value>::type
-               * = 0) {
+  FORCE_INLINE bool set(
+      T *value,
+      typename Internals::enable_if<Internals::IsString<T *>::value>::type * =
+          0) {
     if (!_data) return false;
     const char *dup = Internals::makeString(value).save(_buffer);
     if (dup) {
@@ -144,13 +150,13 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   }
 
   // set(const char*);
-  bool set(const char *value) {
+  FORCE_INLINE bool set(const char *value) {
     if (!_data) return false;
     _data->setString(value);
     return true;
   }
 
-  bool set(const JsonVariant &value) {
+  FORCE_INLINE bool set(const JsonVariant &value) {
     if (!_data) return false;
     if (value._data)
       *_data = *value._data;
@@ -159,11 +165,11 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
     return true;
   }
 
-  bool set(const JsonArray &array);
-  bool set(const Internals::JsonArraySubscript &);
-  bool set(const JsonObject &object);
+  FORCE_INLINE bool set(const JsonArray &array);
+  FORCE_INLINE bool set(const Internals::JsonArraySubscript &);
+  FORCE_INLINE bool set(const JsonObject &object);
   template <typename TString>
-  bool set(const Internals::JsonObjectSubscript<TString> &);
+  FORCE_INLINE bool set(const Internals::JsonObjectSubscript<TString> &);
 
   // Get the variant as the specified type.
   //
@@ -177,14 +183,15 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // unsigned int as<unsigned int>() const;
   // unsigned long as<unsigned long>() const;
   template <typename T>
-  const typename Internals::enable_if<Internals::is_integral<T>::value, T>::type
+  FORCE_INLINE const typename Internals::enable_if<
+      Internals::is_integral<T>::value, T>::type
   as() const {
     return _data ? _data->asInteger<T>() : T();
   }
   // bool as<bool>() const
   template <typename T>
-  const typename Internals::enable_if<Internals::is_same<T, bool>::value,
-                                      T>::type
+  FORCE_INLINE const typename Internals::enable_if<
+      Internals::is_same<T, bool>::value, T>::type
   as() const {
     return _data && _data->asInteger<int>() != 0;
   }
@@ -192,8 +199,8 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // double as<double>() const;
   // float as<float>() const;
   template <typename T>
-  const typename Internals::enable_if<Internals::is_floating_point<T>::value,
-                                      T>::type
+  FORCE_INLINE const typename Internals::enable_if<
+      Internals::is_floating_point<T>::value, T>::type
   as() const {
     return _data ? _data->asFloat<T>() : 0;
   }
@@ -201,9 +208,10 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // const char* as<const char*>() const;
   // const char* as<char*>() const;
   template <typename T>
-  typename Internals::enable_if<Internals::is_same<T, const char *>::value ||
-                                    Internals::is_same<T, char *>::value,
-                                const char *>::type
+  FORCE_INLINE typename Internals::enable_if<
+      Internals::is_same<T, const char *>::value ||
+          Internals::is_same<T, char *>::value,
+      const char *>::type
   as() const {
     return _data ? _data->asString() : 0;
   }
@@ -211,8 +219,10 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // std::string as<std::string>() const;
   // String as<String>() const;
   template <typename T>
-  typename Internals::enable_if<Internals::IsWriteableString<T>::value, T>::type
-  as() const {
+  FORCE_INLINE
+      typename Internals::enable_if<Internals::IsWriteableString<T>::value,
+                                    T>::type
+      as() const {
     const char *cstr = _data ? _data->asString() : 0;
     if (cstr) return T(cstr);
     T s;
@@ -223,7 +233,7 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // JsonArray as<JsonArray>() const;
   // const JsonArray as<const JsonArray>() const;
   template <typename T>
-  typename Internals::enable_if<
+  FORCE_INLINE typename Internals::enable_if<
       Internals::is_same<typename Internals::remove_const<T>::type,
                          JsonArray>::value,
       JsonArray>::type
@@ -232,7 +242,7 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // JsonObject as<JsonObject>() const;
   // const JsonObject as<const JsonObject>() const;
   template <typename T>
-  typename Internals::enable_if<
+  FORCE_INLINE typename Internals::enable_if<
       Internals::is_same<typename Internals::remove_const<T>::type,
                          JsonObject>::value,
       T>::type
@@ -240,9 +250,10 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   //
   // JsonVariant as<JsonVariant> const;
   template <typename T>
-  typename Internals::enable_if<Internals::is_same<T, JsonVariant>::value,
-                                T>::type
-  as() const {
+  FORCE_INLINE
+      typename Internals::enable_if<Internals::is_same<T, JsonVariant>::value,
+                                    T>::type
+      as() const {
     return *this;
   }
 
@@ -259,7 +270,8 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // bool is<unsigned int>() const;
   // bool is<unsigned long>() const;
   template <typename T>
-  typename Internals::enable_if<Internals::is_integral<T>::value, bool>::type
+  FORCE_INLINE typename Internals::enable_if<Internals::is_integral<T>::value,
+                                             bool>::type
   is() const {
     return _data && _data->isInteger();
   }
@@ -267,15 +279,17 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // bool is<double>() const;
   // bool is<float>() const;
   template <typename T>
-  typename Internals::enable_if<Internals::is_floating_point<T>::value,
-                                bool>::type
-  is() const {
+  FORCE_INLINE
+      typename Internals::enable_if<Internals::is_floating_point<T>::value,
+                                    bool>::type
+      is() const {
     return _data && _data->isFloat();
   }
   //
   // bool is<bool>() const
   template <typename T>
-  typename Internals::enable_if<Internals::is_same<T, bool>::value, bool>::type
+  FORCE_INLINE typename Internals::enable_if<Internals::is_same<T, bool>::value,
+                                             bool>::type
   is() const {
     return _data && _data->isBoolean();
   }
@@ -283,9 +297,10 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // bool is<const char*>() const;
   // bool is<char*>() const;
   template <typename T>
-  typename Internals::enable_if<Internals::is_same<T, const char *>::value ||
-                                    Internals::is_same<T, char *>::value,
-                                bool>::type
+  FORCE_INLINE typename Internals::enable_if<
+      Internals::is_same<T, const char *>::value ||
+          Internals::is_same<T, char *>::value,
+      bool>::type
   is() const {
     return _data && _data->isString();
   }
@@ -293,7 +308,7 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // bool is<JsonArray> const;
   // bool is<const JsonArray> const;
   template <typename T>
-  typename Internals::enable_if<
+  FORCE_INLINE typename Internals::enable_if<
       Internals::is_same<typename Internals::remove_const<T>::type,
                          JsonArray>::value,
       bool>::type
@@ -304,7 +319,7 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   // bool is<JsonObject> const;
   // bool is<const JsonObject> const;
   template <typename T>
-  typename Internals::enable_if<
+  FORCE_INLINE typename Internals::enable_if<
       Internals::is_same<typename Internals::remove_const<T>::type,
                          JsonObject>::value,
       bool>::type
@@ -313,12 +328,12 @@ class JsonVariant : public Internals::JsonVariantBase<JsonVariant> {
   }
 
   // Returns true if the variant has a value
-  bool isNull() const {
+  FORCE_INLINE bool isNull() const {
     return _data == 0 || _data->isNull();
   }
 
   template <typename Visitor>
-  void visit(Visitor &visitor) const {
+  FORCE_INLINE void visit(Visitor &visitor) const {
     if (_data)
       _data->visit(visitor);
     else

src/ArduinoJson/Memory/JsonBufferAllocated.hpp

@@ -11,12 +11,12 @@ namespace Internals {
 
 class JsonBufferAllocated {
  public:
-  void *operator new(size_t n, JsonBuffer *jsonBuffer) throw() {
+  void *operator new(size_t n, JsonBuffer *jsonBuffer) NOEXCEPT {
     if (!jsonBuffer) return NULL;
     return jsonBuffer->alloc(n);
   }
 
-  void operator delete(void *, JsonBuffer *)throw() {}
+  void operator delete(void *, JsonBuffer *)NOEXCEPT {}
 };
 }  // namespace Internals
 }  // namespace ArduinoJson

src/ArduinoJson/Polyfills/attributes.hpp

@@ -27,3 +27,9 @@
 #define DEPRECATED(msg)
 
 #endif
+
+#if __cplusplus >= 201103L
+#define NOEXCEPT noexcept
+#else
+#define NOEXCEPT throw()
+#endif