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Added support of String class (issue #55, #56, #70, #77)

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Benoit Blanchon
2015-05-25 15:38:58 +02:00
parent 756c279cdc
commit 1b5be892b9
22 changed files with 351 additions and 119 deletions
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36
include/ArduinoJson/JsonVariant.hpp
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@@ -9,6 +9,7 @@
#include <stddef.h>
#include <stdint.h> // for uint8_t
#include "Arduino/String.hpp"
#include "Internals/JsonPrintable.hpp"
#include "Internals/JsonVariantContent.hpp"
#include "Internals/JsonVariantType.hpp"
@@ -31,46 +32,47 @@ class JsonVariant : public Internals::JsonPrintable<JsonVariant>,
public JsonVariantBase<JsonVariant> {
public:
// Creates an uninitialized JsonVariant
JSON_FORCE_INLINE JsonVariant() : _type(Internals::JSON_UNDEFINED) {}
FORCE_INLINE JsonVariant() : _type(Internals::JSON_UNDEFINED) {}
// Create a JsonVariant containing a boolean value.
// It will be serialized as "true" or "false" in JSON.
JSON_FORCE_INLINE JsonVariant(bool value);
FORCE_INLINE JsonVariant(bool value);
// Create a JsonVariant containing a floating point value.
// The second argument specifies the number of decimal digits to write in
// the JSON string.
JSON_FORCE_INLINE JsonVariant(float value, uint8_t decimals = 2);
JSON_FORCE_INLINE JsonVariant(double value, uint8_t decimals = 2);
FORCE_INLINE JsonVariant(float value, uint8_t decimals = 2);
FORCE_INLINE JsonVariant(double value, uint8_t decimals = 2);
// Create a JsonVariant containing an integer value.
JSON_FORCE_INLINE JsonVariant(signed char value);
JSON_FORCE_INLINE JsonVariant(signed long value);
JSON_FORCE_INLINE JsonVariant(signed int value);
JSON_FORCE_INLINE JsonVariant(signed short value);
JSON_FORCE_INLINE JsonVariant(unsigned char value);
JSON_FORCE_INLINE JsonVariant(unsigned long value);
JSON_FORCE_INLINE JsonVariant(unsigned int value);
JSON_FORCE_INLINE JsonVariant(unsigned short value);
FORCE_INLINE JsonVariant(signed char value);
FORCE_INLINE JsonVariant(signed long value);
FORCE_INLINE JsonVariant(signed int value);
FORCE_INLINE JsonVariant(signed short value);
FORCE_INLINE JsonVariant(unsigned char value);
FORCE_INLINE JsonVariant(unsigned long value);
FORCE_INLINE JsonVariant(unsigned int value);
FORCE_INLINE JsonVariant(unsigned short value);
// Create a JsonVariant containing a string.
JSON_FORCE_INLINE JsonVariant(const char *value);
FORCE_INLINE JsonVariant(const char *value);
FORCE_INLINE JsonVariant(const String &value);
// Create a JsonVariant containing a reference to an array.
JSON_FORCE_INLINE JsonVariant(JsonArray &array);
FORCE_INLINE JsonVariant(JsonArray &array);
// Create a JsonVariant containing a reference to an object.
JSON_FORCE_INLINE JsonVariant(JsonObject &object);
FORCE_INLINE JsonVariant(JsonObject &object);
// Get the variant as the specified type.
// See cast operators for details.
template <typename T>
JSON_FORCE_INLINE T as() const;
FORCE_INLINE T as() const;
// Tells weither the variant has the specified type.
// Returns true if the variant has type type T, false otherwise.
template <typename T>
JSON_FORCE_INLINE bool is() const;
FORCE_INLINE bool is() const;
// Serialize the variant to a JsonWriter
void writeTo(Internals::JsonWriter &writer) const;