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Diffstat (limited to 'include/lib/ArduinoJson/StringStorage/StringMover.hpp')
-rw-r--r-- | include/lib/ArduinoJson/StringStorage/StringMover.hpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/lib/ArduinoJson/StringStorage/StringMover.hpp b/include/lib/ArduinoJson/StringStorage/StringMover.hpp new file mode 100644 index 0000000..f727a7d --- /dev/null +++ b/include/lib/ArduinoJson/StringStorage/StringMover.hpp @@ -0,0 +1,42 @@ +// ArduinoJson - https://arduinojson.org +// Copyright Benoit Blanchon 2014-2021 +// MIT License + +#pragma once + +#include <ArduinoJson/Namespace.hpp> +#include <ArduinoJson/Strings/StoragePolicy.hpp> + +namespace ARDUINOJSON_NAMESPACE { + +class StringMover { + public: + StringMover(char* ptr) : _writePtr(ptr) {} + + void startString() { + _startPtr = _writePtr; + } + + const char* save() const { + return _startPtr; + } + + void append(char c) { + *_writePtr++ = c; + } + + bool isValid() const { + return true; + } + + const char* c_str() const { + return _startPtr; + } + + typedef storage_policies::store_by_address storage_policy; + + private: + char* _writePtr; + char* _startPtr; +}; +} // namespace ARDUINOJSON_NAMESPACE |