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d36272b
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master
Blinker
src
noarch
Size.cpp
classes for format, size and position of Blinken frames
Stefan Schuermans
commited
d36272b
at 2011-11-17 19:54:45
Size.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 "Size.h" #include "StringParser.h" namespace Blinker { /// constructor Size::Size(): m_width(1), m_height(1) { } /** * @brief parse from string format * @param[in] str string format * @return if parsing was successful */ bool Size::fromStr(const std::string &str) { StringParser parser(str); unsigned int width, height; if (!parser.uintMin(1, width) || !parser.fixChr('x') || !parser.uintMin(1, height)) return false; m_width = width; m_height = height; return true; } /** * @brief convert to string format * @return string format */ std::string Size::toStr() const { std::stringstream strm; strm << m_width << "x" << m_height; return strm.str(); } } // namespace Blinker
