| /* |
| www.sourceforge.net/projects/tinyxml |
| |
| This software is provided 'as-is', without any express or implied |
| warranty. In no event will the authors be held liable for any |
| damages arising from the use of this software. |
| |
| Permission is granted to anyone to use this software for any |
| purpose, including commercial applications, and to alter it and |
| redistribute it freely, subject to the following restrictions: |
| |
| 1. The origin of this software must not be misrepresented; you must |
| not claim that you wrote the original software. If you use this |
| software in a product, an acknowledgment in the product documentation |
| would be appreciated but is not required. |
| |
| 2. Altered source versions must be plainly marked as such, and |
| must not be misrepresented as being the original software. |
| |
| 3. This notice may not be removed or altered from any source |
| distribution. |
| */ |
| |
| |
| #ifndef TIXML_USE_STL |
| |
| #include "tinystr.h" |
| |
| // Error value for find primitive |
| const TiXmlString::size_type TiXmlString::npos = static_cast< TiXmlString::size_type >(-1); |
| |
| |
| // Null rep. |
| TiXmlString::Rep TiXmlString::nullrep_ = { 0, 0, { '\0' } }; |
| |
| |
| void TiXmlString::reserve (size_type cap) |
| { |
| if (cap > capacity()) |
| { |
| TiXmlString tmp; |
| tmp.init(length(), cap); |
| memcpy(tmp.start(), data(), length()); |
| swap(tmp); |
| } |
| } |
| |
| |
| TiXmlString& TiXmlString::assign(const char* str, size_type len) |
| { |
| size_type cap = capacity(); |
| if (len > cap || cap > 3*(len + 8)) |
| { |
| TiXmlString tmp; |
| tmp.init(len); |
| memcpy(tmp.start(), str, len); |
| swap(tmp); |
| } |
| else |
| { |
| memmove(start(), str, len); |
| set_size(len); |
| } |
| return *this; |
| } |
| |
| |
| TiXmlString& TiXmlString::append(const char* str, size_type len) |
| { |
| size_type newsize = length() + len; |
| if (newsize > capacity()) |
| { |
| reserve (newsize + capacity()); |
| } |
| memmove(finish(), str, len); |
| set_size(newsize); |
| return *this; |
| } |
| |
| |
| TiXmlString operator + (const TiXmlString & a, const TiXmlString & b) |
| { |
| TiXmlString tmp; |
| tmp.reserve(a.length() + b.length()); |
| tmp += a; |
| tmp += b; |
| return tmp; |
| } |
| |
| TiXmlString operator + (const TiXmlString & a, const char* b) |
| { |
| TiXmlString tmp; |
| TiXmlString::size_type b_len = static_cast<TiXmlString::size_type>( strlen(b) ); |
| tmp.reserve(a.length() + b_len); |
| tmp += a; |
| tmp.append(b, b_len); |
| return tmp; |
| } |
| |
| TiXmlString operator + (const char* a, const TiXmlString & b) |
| { |
| TiXmlString tmp; |
| TiXmlString::size_type a_len = static_cast<TiXmlString::size_type>( strlen(a) ); |
| tmp.reserve(a_len + b.length()); |
| tmp.append(a, a_len); |
| tmp += b; |
| return tmp; |
| } |
| |
| |
| #endif // TIXML_USE_STL |