From afb50f535dd60b485a38f1f1f692b3303e28fecc Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Thu, 28 Jun 2007 21:58:47 +0000
Subject: The FString has more things that it can do...now.

---
 src/client.h    |  1 +
 src/fstring.cpp |  6 ++++++
 src/fstring.h   | 17 +++++++++++++++++
 3 files changed, 24 insertions(+)

(limited to 'src')

diff --git a/src/client.h b/src/client.h
index cee558d..f228e96 100644
--- a/src/client.h
+++ b/src/client.h
@@ -25,6 +25,7 @@ namespace Bu
 		Bu::FString &getInput();
 		Bu::FString &getOutput();
 		void write( const char *pData, int nBytes );
+		void read( const char *pData, int nBytes );
 
 		void setProtocol( Protocol *pProto );
 		Bu::Protocol *getProtocol();
diff --git a/src/fstring.cpp b/src/fstring.cpp
index 56d2173..0b5a970 100644
--- a/src/fstring.cpp
+++ b/src/fstring.cpp
@@ -12,3 +12,9 @@ template<> bool Bu::__cmpHashKeys<Bu::FString>(
 	return a == b;
 }
 
+std::ostream& operator<< (std::ostream &os, Bu::FString &val )
+{
+	os.write( val.getStr(), val.getSize() );
+	return os;
+}
+
diff --git a/src/fstring.h b/src/fstring.h
index bf6518b..1f21b5f 100644
--- a/src/fstring.h
+++ b/src/fstring.h
@@ -586,6 +586,20 @@ namespace Bu
 			return -1;
 		}
 
+		/**
+		 * Remove nAmnt bytes from the front of the string.  This function
+		 * operates in O(n) time and should be used sparingly.
+		 */
+		void trimFront( long nAmnt )
+		{
+			long nNewLen = nLength - nAmnt;
+			flatten();
+			Chunk *pNew = newChunk( nNewLen );
+			cpy( pNew->pData, pFirst->pData, nNewLen );
+			clear();
+			appendChunk( pNew );
+		}
+
 		/**
 		 * Function the archiver calls to archive your FString.
 		 *@param ar (Archive) The archive which is archiving your FString.
@@ -882,4 +896,7 @@ namespace Bu
 	template<> bool __cmpHashKeys<FString>( const FString &a, const FString &b );
 }
 
+#include <ostream>
+std::ostream& operator<< (std::ostream &os, Bu::FString &val );
+
 #endif
-- 
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