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744c6a1
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master
Blinker
src
noarch
Position.cpp
allow negative coordinates for positions
Stefan Schuermans
commited
744c6a1
at 2011-11-18 22:27:52
Position.cpp
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/* Blinker Copyright 2011 Stefan Schuermans <stefan@blinkenarea.org> Copyleft GNU public license - http://www.gnu.org/copyleft/gpl.html a blinkenarea.org project */ #include <sstream> #include <string> #include "Position.h" #include "StringParser.h" namespace Blinker { /// constructor Position::Position(): m_x(0), m_y(0) { } /** * @brief parse from string format * @param[in] str string format * @return if parsing was successful */ bool Position::fromStr(const std::string &str) { StringParser parser(str); int x, y; if (!parser.sintNo(x) || !parser.fixChr(',') || !parser.sintNo(y)) return false; m_x = x; m_y = y; return true; } /** * @brief convert to string format * @return string format */ std::string Position::toStr() const { std::stringstream strm; strm << m_x << "," << m_y; return strm.str(); } } // namespace Blinker
