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Don't unnecessarily copy vector in code sample
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@ -207,7 +207,7 @@ public:
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/// Usage example:
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/// Usage example:
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/// \code
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/// \code
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/// // Display the list of all the video modes available for fullscreen
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/// // Display the list of all the video modes available for fullscreen
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/// std::vector<sf::VideoMode> modes = sf::VideoMode::getFullscreenModes();
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/// const std::vector<sf::VideoMode>& modes = sf::VideoMode::getFullscreenModes();
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/// for (std::size_t i = 0; i < modes.size(); ++i)
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/// for (std::size_t i = 0; i < modes.size(); ++i)
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/// {
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/// {
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/// sf::VideoMode mode = modes[i];
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/// sf::VideoMode mode = modes[i];
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