From e71c213ad1acdccc2f40cec0a069ec0bd6014d02 Mon Sep 17 00:00:00 2001
From: Tomasz Sowa <t.sowa@ttmath.org>
Date: Thu, 28 Jan 2010 16:14:47 +0000
Subject: [PATCH] added: Pattern::Clear()

git-svn-id: svn://ttmath.org/publicrep/ezc/trunk@282 e52654a7-88a9-db11-a3e9-0013d4bc506e
---
 src/ezc.cpp | 25 ++++++++++++++++++++++---
 src/ezc.h   |  3 ++-
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/src/ezc.cpp b/src/ezc.cpp
index fe1e121..51c6dd3 100644
--- a/src/ezc.cpp
+++ b/src/ezc.cpp
@@ -5,7 +5,7 @@
  */
 
 /* 
- * Copyright (c) 2007-2008, Tomasz Sowa
+ * Copyright (c) 2007-2010, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -37,6 +37,7 @@
 
 #include "ezc.h"
 
+
 namespace Ezc
 {
 
@@ -121,8 +122,7 @@ void SplitUnixDirectory(const std::string & name, std::string & dir, std::string
 
 Pattern::Pattern()
 {
-	allow_include    = true;
-	delete_all_white = false;
+	Clear();
 }
 
 
@@ -132,6 +132,9 @@ void Pattern::ParseFile(const std::string & file_name)
 	ParseFile( file_name.c_str() );
 }
 
+
+
+
 void Pattern::ParseFile(const char * file_name)
 {
 Item::Directive file;
@@ -170,12 +173,24 @@ void Pattern::Directory(const char * d)
 	directory = d;
 }
 
+
+
 void Pattern::Directory(const std::string & d)
 {
 	directory = d;
 }
 
 
+void Pattern::Clear()
+{
+	item_root.Clear();
+
+	allow_include    = true;
+	delete_all_white = false;
+}
+
+
+
 bool Pattern::CheckFileName(const char * name)
 {
 	// very simple testing -- this path 'some..name' is incorrect as well
@@ -701,6 +716,7 @@ Pattern::Item * Pattern::Item::AddItem(const Pattern::Item & porg)
 	return AddItem(&porg);
 }
 
+
 void Pattern::Item::ClearItems()
 {
 	std::vector<Item*>::iterator i = item_table.begin();
@@ -711,6 +727,8 @@ void Pattern::Item::ClearItems()
 	item_table.clear();
 }
 
+
+
 void Pattern::Item::Clear()
 {
 	ClearItems();
@@ -728,6 +746,7 @@ Pattern::Item::ItemType Pattern::Item::LastItemType()
 return item_table.back()->type;
 }
 
+
 void Pattern::Item::DeleteLastItem()
 {
 	if( item_table.empty() )
diff --git a/src/ezc.h b/src/ezc.h
index 41de9f9..fd27ef7 100644
--- a/src/ezc.h
+++ b/src/ezc.h
@@ -5,7 +5,7 @@
  */
 
 /* 
- * Copyright (c) 2007-2008, Tomasz Sowa
+ * Copyright (c) 2007-2010, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -71,6 +71,7 @@ public:
 	void ParseString(const char * str);
 	void Directory(const char * d);
 	void Directory(const std::string & d);
+	void Clear();
 
 	struct Item
 	{