From 39895a677e5d370824e702cfe90ebc67737b8482 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <daniel.friesel@uos.de>
Date: Wed, 12 May 2021 09:12:09 +0200
Subject: import ArduinoJson 6.18.0

---
 .../lib/ArduinoJson/Variant/VariantFunctions.hpp   | 104 +++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 include/lib/ArduinoJson/Variant/VariantFunctions.hpp

(limited to 'include/lib/ArduinoJson/Variant/VariantFunctions.hpp')

diff --git a/include/lib/ArduinoJson/Variant/VariantFunctions.hpp b/include/lib/ArduinoJson/Variant/VariantFunctions.hpp
new file mode 100644
index 0000000..3fc9cbb
--- /dev/null
+++ b/include/lib/ArduinoJson/Variant/VariantFunctions.hpp
@@ -0,0 +1,104 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright Benoit Blanchon 2014-2021
+// MIT License
+
+#pragma once
+
+#include <ArduinoJson/Polyfills/attributes.hpp>
+#include <ArduinoJson/Variant/VariantData.hpp>
+
+namespace ARDUINOJSON_NAMESPACE {
+
+template <typename TVisitor>
+inline typename TVisitor::result_type variantAccept(const VariantData *var,
+                                                    TVisitor &visitor) {
+  if (var != 0)
+    return var->accept(visitor);
+  else
+    return visitor.visitNull();
+}
+
+inline const CollectionData *variantAsArray(const VariantData *var) {
+  return var != 0 ? var->asArray() : 0;
+}
+
+inline const CollectionData *variantAsObject(const VariantData *var) {
+  return var != 0 ? var->asObject() : 0;
+}
+
+inline CollectionData *variantAsObject(VariantData *var) {
+  return var != 0 ? var->asObject() : 0;
+}
+
+inline bool variantCopyFrom(VariantData *dst, const VariantData *src,
+                            MemoryPool *pool) {
+  if (!dst)
+    return false;
+  if (!src) {
+    dst->setNull();
+    return true;
+  }
+  return dst->copyFrom(*src, pool);
+}
+
+inline int variantCompare(const VariantData *a, const VariantData *b);
+
+inline void variantSetNull(VariantData *var) {
+  if (!var)
+    return;
+  var->setNull();
+}
+
+template <typename TAdaptedString>
+inline bool variantSetString(VariantData *var, TAdaptedString value,
+                             MemoryPool *pool) {
+  if (!var)
+    return false;
+  return var->setString(value, pool);
+}
+
+inline size_t variantSize(const VariantData *var) {
+  return var != 0 ? var->size() : 0;
+}
+
+inline CollectionData *variantToArray(VariantData *var) {
+  if (!var)
+    return 0;
+  return &var->toArray();
+}
+
+inline CollectionData *variantToObject(VariantData *var) {
+  if (!var)
+    return 0;
+  return &var->toObject();
+}
+
+inline NO_INLINE VariantData *variantAddElement(VariantData *var,
+                                                MemoryPool *pool) {
+  return var != 0 ? var->addElement(pool) : 0;
+}
+
+inline NO_INLINE VariantData *variantGetOrAddElement(VariantData *var,
+                                                     size_t index,
+                                                     MemoryPool *pool) {
+  return var != 0 ? var->getOrAddElement(index, pool) : 0;
+}
+
+template <typename TChar>
+NO_INLINE VariantData *variantGetOrAddMember(VariantData *var, TChar *key,
+                                             MemoryPool *pool) {
+  return var != 0 ? var->getOrAddMember(adaptString(key), pool) : 0;
+}
+
+template <typename TString>
+NO_INLINE VariantData *variantGetOrAddMember(VariantData *var,
+                                             const TString &key,
+                                             MemoryPool *pool) {
+  return var != 0 ? var->getOrAddMember(adaptString(key), pool) : 0;
+}
+
+inline bool variantIsNull(const VariantData *var) {
+  return var == 0 || var->isNull();
+}
+
+}  // namespace ARDUINOJSON_NAMESPACE
-- 
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