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3f4bb1ae12
By deleting this constructor overload, it fails to compile if
you pass a temporary font to this parameter slot. That includes
code like
sf::Text text("", sf::Font());
but more importantly it prohibits code like this
sf::Font getFont()
{
sf::Font font;
// load a font...
return font;
}
sf::Text text("", getFont());
The same idea can be applied to setFont() to prevent setting fonts
from a temporary.
Credit to Jonny for the idea
Co-authored-by: JonnyPtn <jonathan.r.paton@googlemail.com>
10 lines
378 B
C++
10 lines
378 B
C++
#include <SFML/Graphics/Text.hpp>
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#include <type_traits>
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static_assert(!std::is_constructible_v<sf::Text, sf::String, sf::Font&&, unsigned int>);
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static_assert(std::is_copy_constructible_v<sf::Text>);
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static_assert(std::is_copy_assignable_v<sf::Text>);
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static_assert(std::is_nothrow_move_constructible_v<sf::Text>);
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static_assert(std::is_nothrow_move_assignable_v<sf::Text>);
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