1 /*-------------------------------------------------------------------------
2 * drawElements C++ Base Library
3 * -----------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file
21 * \brief Memory pool -backed string.
22 *//*--------------------------------------------------------------------*/
23
24 #include "dePoolString.hpp"
25
26 #include <algorithm>
27 #include <cstring>
28
29 namespace de
30 {
31
toString(std::string & str) const32 void PoolString::toString (std::string& str) const
33 {
34 str.resize(size());
35 std::copy(begin(), end(), str.begin());
36 }
37
append(const char * str)38 void PoolString::append (const char* str)
39 {
40 deUintptr oldEnd = size();
41 size_t len = strlen(str);
42
43 resize(size()+len);
44 std::copy(str, str+len, begin()+oldEnd);
45 }
46
append(const std::string & str)47 void PoolString::append (const std::string& str)
48 {
49 deUintptr oldEnd = size();
50
51 resize(size()+str.length());
52 std::copy(str.begin(), str.end(), begin()+oldEnd);
53 }
54
append(const PoolString & str)55 void PoolString::append (const PoolString& str)
56 {
57 deUintptr oldEnd = size();
58
59 resize(size()+str.size());
60 std::copy(str.begin(), str.end(), begin()+oldEnd);
61 }
62
operator <<(std::ostream & stream,const PoolString & string)63 std::ostream& operator<< (std::ostream& stream, const PoolString& string)
64 {
65 for (PoolString::ConstIterator i = string.begin(); i != string.end(); i++)
66 stream << *i;
67 return stream;
68 }
69
70 } // de
71