36 lines
719 B
C++
36 lines
719 B
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2018
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// MIT License
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#pragma once
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#include "../StringTraits/StringTraits.hpp"
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namespace ArduinoJson {
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namespace Internals {
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// A Print implementation that allows to write in a String
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template <typename TString>
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class DynamicStringBuilder {
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public:
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DynamicStringBuilder(TString &str) : _str(str) {}
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size_t print(char c) {
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StringTraits<TString>::append(_str, c);
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return 1;
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}
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size_t print(const char *s) {
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size_t initialLen = _str.length();
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StringTraits<TString>::append(_str, s);
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return _str.length() - initialLen;
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}
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private:
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DynamicStringBuilder &operator=(const DynamicStringBuilder &);
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TString &_str;
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};
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}
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}
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