oculus1
annotate libovr/Src/Kernel/OVR_String_FormatUtil.cpp @ 6:d6dd6372add6
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sun, 15 Sep 2013 22:14:41 +0300 |
| parents | e2f9e4603129 |
| children |
| rev | line source |
|---|---|
| nuclear@3 | 1 /************************************************************************************ |
| nuclear@3 | 2 |
| nuclear@3 | 3 Filename : OVR_String_FormatUtil.cpp |
| nuclear@3 | 4 Content : String format functions. |
| nuclear@3 | 5 Created : February 27, 2013 |
| nuclear@3 | 6 Notes : |
| nuclear@3 | 7 |
| nuclear@3 | 8 Copyright : Copyright 2013 Oculus VR, Inc. All Rights reserved. |
| nuclear@3 | 9 |
| nuclear@3 | 10 Use of this software is subject to the terms of the Oculus license |
| nuclear@3 | 11 agreement provided at the time of installation or download, or which |
| nuclear@3 | 12 otherwise accompanies this software in either electronic or hard copy form. |
| nuclear@3 | 13 |
| nuclear@3 | 14 ************************************************************************************/ |
| nuclear@3 | 15 |
| nuclear@3 | 16 #include "OVR_String.h" |
| nuclear@3 | 17 #include "OVR_Log.h" |
| nuclear@3 | 18 |
| nuclear@3 | 19 namespace OVR { |
| nuclear@3 | 20 |
| nuclear@3 | 21 void StringBuffer::AppendFormat(const char* format, ...) |
| nuclear@3 | 22 { |
| nuclear@3 | 23 va_list argList; |
| nuclear@3 | 24 |
| nuclear@3 | 25 va_start(argList, format); |
| nuclear@3 | 26 UPInt size = OVR_vscprintf(format, argList); |
| nuclear@3 | 27 va_end(argList); |
| nuclear@3 | 28 |
| nuclear@3 | 29 char* buffer = (char*) OVR_ALLOC(sizeof(char) * (size+1)); |
| nuclear@3 | 30 |
| nuclear@3 | 31 va_start(argList, format); |
| nuclear@3 | 32 UPInt result = OVR_vsprintf(buffer, size+1, format, argList); |
| nuclear@3 | 33 OVR_UNUSED1(result); |
| nuclear@3 | 34 va_end(argList); |
| nuclear@3 | 35 OVR_ASSERT_LOG(result == size, ("Error in OVR_vsprintf")); |
| nuclear@3 | 36 |
| nuclear@3 | 37 AppendString(buffer); |
| nuclear@3 | 38 |
| nuclear@3 | 39 OVR_FREE(buffer); |
| nuclear@3 | 40 } |
| nuclear@3 | 41 |
| nuclear@3 | 42 } // OVR |