linenumberfilter.cpp

来自「功能非常强的写日志程序」· C++ 代码 · 共 27 行

/*
 * Copyright 2003,2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "linenumberfilter.h"

using namespace log4cxx;
using namespace log4cxx::helpers;

String LineNumberFilter::filter(const String& in) const throw(UnexpectedFormatException)
{
	String temp = merge(_T(" [^ ]*[\\\\]"), in, _T(" "));
	return merge(_T("\\(\\d{1,4}\\)"), temp, _T("\\(X\\)"));
}