From c5fc7f1980814a1063773e6c876dad66b7909adf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20K=C3=A4fer?= <mail@kkaefer.com>
Date: Tue, 17 May 2016 18:34:13 +0200
Subject: [core] use rapidjson's dtoa implementation to stringify floating
 point numbers

---
 include/mbgl/util/string.hpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'include')

diff --git a/include/mbgl/util/string.hpp b/include/mbgl/util/string.hpp
index d422a9d8f7..5d3631e190 100644
--- a/include/mbgl/util/string.hpp
+++ b/include/mbgl/util/string.hpp
@@ -5,6 +5,8 @@
 #include <cassert>
 #include <exception>
 
+#include <mbgl/util/dtoa.hpp>
+
 namespace mbgl {
 namespace util {
 
@@ -21,6 +23,18 @@ inline std::string toString(uint8_t num) {
     return std::to_string(unsigned(num));
 }
 
+inline std::string toString(float num) {
+    return dtoa(num);
+}
+
+inline std::string toString(double num) {
+    return dtoa(num);
+}
+
+inline std::string toString(long double num) {
+    return dtoa(num);
+}
+
 inline std::string toString(std::exception_ptr error) {
     assert(error);
 
-- 
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