Templatized all functions using String or std::string

* Removed `ArduinoJson::String`
* Removed `JsonVariant::defaultValue<T>()`
* Removed non-template `JsonObject::get()` and `JsonArray.get()`
* Fixed support for `StringSumHelper` (issue #184)
* Replaced `ARDUINOJSON_USE_ARDUINO_STRING` by `ARDUINOJSON_ENABLE_STD_STRING` and `ARDUINOJSON_ENABLE_ARDUINO_STRING` (issue #378)
* Added example `StringExample.ino` to show where `String` can be used
This commit is contained in:
Benoit Blanchon
2016-11-06 17:48:32 +01:00
parent 7ad57f1c33
commit aa2ef79e55
31 changed files with 622 additions and 545 deletions

View File

@@ -8,6 +8,7 @@
#pragma once
#include "../Configuration.hpp"
#include "../TypeTraits/EnableIf.hpp"
#include "DummyPrint.hpp"
#include "DynamicStringBuilder.hpp"
#include "IndentedPrint.hpp"
@@ -49,8 +50,10 @@ class JsonPrintable {
return printTo(sb);
}
size_t printTo(String &str) const {
DynamicStringBuilder sb(str);
template <typename TString>
typename TypeTraits::EnableIf<StringFuncs<TString>::has_append, size_t>::type
printTo(TString &str) const {
DynamicStringBuilder<TString> sb(str);
return printTo(sb);
}
@@ -69,8 +72,10 @@ class JsonPrintable {
return prettyPrintTo(indentedPrint);
}
size_t prettyPrintTo(String &str) const {
DynamicStringBuilder sb(str);
template <typename TString>
typename TypeTraits::EnableIf<StringFuncs<TString>::has_append, size_t>::type
prettyPrintTo(TString &str) const {
DynamicStringBuilder<TString> sb(str);
return prettyPrintTo(sb);
}