From bbb371c8d7b7fb18b911a2291856287ee8b40637 Mon Sep 17 00:00:00 2001
From: Scott Ehlert <ds@alliedmods.net>
Date: Thu, 3 May 2007 02:22:03 +0000
Subject: [PATCH] Added find_last_of() to SourceHook::String for searching the
 string backwards

--HG--
extra : convert_revision : svn%3Ac2935e3e-5518-0410-8daf-afa5dab7d4e3/trunk%40383
---
 sourcehook/sh_string.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/sourcehook/sh_string.h b/sourcehook/sh_string.h
index 28f2f4b..220b4ee 100755
--- a/sourcehook/sh_string.h
+++ b/sourcehook/sh_string.h
@@ -153,6 +153,30 @@ public:
 		return npos;
 	}
 
+	int find_last_of(const char c, int index = npos) const
+	{
+		int len = static_cast<int>(size());
+		if (len < 1)
+			return npos;
+		if (index >= len || index < npos)
+			return npos;
+		int i;
+		if (index == npos)
+			i = len - 1;
+		else
+			i = index;
+
+		for (; i>=0; i--)
+		{
+			if (v[i] == c)
+			{
+				return i;
+			}
+		}
+
+		return npos;
+	}
+
 	bool is_space(int c) const
 	{
 		if (c == '\f' || c == '\n' ||