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Added memoryUsage() to JsonArray, JsonObject, and JsonVariant

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This commit is contained in:
Benoit Blanchon
2019-01-16 09:50:57 +01:00
parent 8b04046321
commit c51cc91f92
14 changed files with 165 additions and 1 deletions
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14
src/ArduinoJson/Variant/VariantData.hpp
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@@ -266,6 +266,20 @@ class VariantData {
return _content.asCollection;
}
size_t memoryUsage() const {
switch (type()) {
case VALUE_IS_OWNED_STRING:
return strlen(_content.asString) + 1;
case VALUE_IS_OWNED_RAW:
return _content.asRaw.size;
case VALUE_IS_OBJECT:
case VALUE_IS_ARRAY:
return _content.asCollection.memoryUsage();
default:
return 0;
}
}
size_t size() const {
if (type() == VALUE_IS_OBJECT || type() == VALUE_IS_ARRAY)
return _content.asCollection.size();