zorba_functions.h
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00001 /*
00002  * Copyright 2006-2008 The FLWOR Foundation.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  * 
00008  * http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #ifndef ZORBA_FUNCTIONS_API_H
00018 #define ZORBA_FUNCTIONS_API_H
00019 
00020 #include <zorba/config.h>
00021 
00022 namespace zorba {
00023 
00024 class String;
00025 
00026 namespace zfn {
00027 
00028 ///////////////////////////////////////////////////////////////////////////////
00029 
00030 /**
00031  * Removes all leading and trailing whitespace characters.
00032  *
00033  * @param s The string to remove whitespace characters from.
00034  */
00035 ZORBA_DLL_PUBLIC
00036 void trim( String &s );
00037 
00038 /**
00039  * Removes all leading and trailing specified characters.
00040  *
00041  * @param s The string to remove specified characters from.
00042  * @param chars The characters to remove.
00043  */
00044 ZORBA_DLL_PUBLIC
00045 void trim( String &s, const char *chars );
00046 
00047 #if 0
00048 ZORBA_DLL_PUBLIC
00049 String    tokenize( String const &pattern, String const &flags,
00050                     size_type* startPos, bool* hasMatched ) const;
00051 #endif
00052 
00053 ///////////////////////////////////////////////////////////////////////////////
00054 
00055 } // namespace zfn
00056 } // namespace zorba
00057 
00058 #endif /* ZORBA_FUNCTIONS_API_H */
00059 /* vim:set et sw=2 ts=2: */
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