Add ToString() methods to classes with << operators, preparing for deprecations.
Bug: webrtc:8982
Change-Id: I9b8792a229539dd9848f4d9936fe343f4bf9ad49
Reviewed-on: https://webrtc-review.googlesource.com/63200
Commit-Queue: Jonas Olsson <jonasolsson@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22705}diff --git a/rtc_base/stringutils.cc b/rtc_base/stringutils.cc
index 8671b52..7664bb8 100644
--- a/rtc_base/stringutils.cc
+++ b/rtc_base/stringutils.cc
@@ -7,6 +7,8 @@
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
+#include <algorithm>
+#include <cstdio>
#include "rtc_base/stringutils.h"
#include "rtc_base/checks.h"
@@ -130,4 +132,11 @@
return s.substr(first, last - first + 1);
}
+std::string ToHex(const int i) {
+ char buffer[50];
+ snprintf(buffer, sizeof(buffer), "%x", i);
+
+ return std::string(buffer);
+}
+
} // namespace rtc