From 763aa7fe37ae2aad0c6190b411d13877b06e6350 Mon Sep 17 00:00:00 2001
From: Benoit Blanchon <github@benoitblanchon.fr>
Date: Mon, 1 Sep 2014 21:22:56 +0200
Subject: [PATCH] Added an overload of prettyPrintTo()

---
 JsonGenerator/JsonPrintable.cpp | 8 +++++++-
 JsonGenerator/JsonPrintable.h   | 3 ++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/JsonGenerator/JsonPrintable.cpp b/JsonGenerator/JsonPrintable.cpp
index 750cf211..5d6cfa03 100644
--- a/JsonGenerator/JsonPrintable.cpp
+++ b/JsonGenerator/JsonPrintable.cpp
@@ -10,12 +10,18 @@
 using namespace ArduinoJson::Generator;
 using namespace ArduinoJson::Internals;
 
-size_t JsonPrintable::printTo(char* buffer, size_t bufferSize)
+size_t JsonPrintable::printTo(char* buffer, size_t bufferSize) const
 {
     StringBuilder sb(buffer, bufferSize);
     return printTo(sb);
 }
 
+size_t JsonPrintable::prettyPrintTo(char* buffer, size_t bufferSize) const
+{
+    StringBuilder sb(buffer, bufferSize);
+    return prettyPrintTo(sb);
+}
+
 size_t JsonPrintable::prettyPrintTo(IndentedPrint& p) const
 {
     JsonPrettyPrint prettyPrint(p);
diff --git a/JsonGenerator/JsonPrintable.h b/JsonGenerator/JsonPrintable.h
index 008bad60..ee225e54 100644
--- a/JsonGenerator/JsonPrintable.h
+++ b/JsonGenerator/JsonPrintable.h
@@ -19,10 +19,11 @@ namespace ArduinoJson
 
             virtual size_t printTo(Print& p) const = 0;
 
-            size_t printTo(char* buffer, size_t bufferSize);
+            size_t printTo(char* buffer, size_t bufferSize) const;
 
             size_t prettyPrintTo(IndentedPrint& p) const;
             size_t prettyPrintTo(Print& p) const;
+            size_t prettyPrintTo(char* buffer, size_t bufferSize) const;
         };
     }
 }
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