00001 /* 00002 * Copyright (c) 2011, Willow Garage, Inc. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of the Willow Garage, Inc. nor the names of its 00014 * contributors may be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00018 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00021 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00022 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00023 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00024 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00025 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00026 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00027 * POSSIBILITY OF SUCH DAMAGE. 00028 */ 00029 00030 #include <locale> 00031 00032 #include "rviz/uniform_string_stream.h" 00033 00034 namespace rviz 00035 { 00036 00037 UniformStringStream::UniformStringStream() 00038 { 00039 imbue( std::locale( "C" )); 00040 } 00041 00042 UniformStringStream::UniformStringStream( const std::string& str ) 00043 : std::stringstream( str ) 00044 { 00045 imbue( std::locale( "C" )); 00046 } 00047 00048 void UniformStringStream::parseFloat( float& f ) 00049 { 00050 std::string float_string; 00051 *this >> float_string; 00052 size_t comma_index = float_string.find( ',' ); 00053 if( comma_index != std::string::npos ) 00054 { 00055 float_string[ comma_index ] = '.'; 00056 } 00057 UniformStringStream float_reader( float_string ); 00058 float_reader >> f; 00059 if( float_reader.fail() ) 00060 { 00061 this->setstate( std::ios::failbit ); 00062 } 00063 } 00064 00065 } // end namespace rviz