<QtMinMax>
値を下限および/または上限に制限するための関数。詳細...
| Header: | #include <QtMinMax> |
関数
| const T & | qBound(const T &min, const T &val, const T &max) |
| const T & | qMax(const T &a, const T &b) |
| const T & | qMin(const T &a, const T &b) |
関数のドキュメント
[constexpr] template <typename T> const T &qBound(const T &min, const T &val, const T &max)
min およびmax で境界が定められた、val を返します。
例:
int myValue = 10;
int minValue = 2;
int maxValue = 6;
int boundedValue = qBound(minValue, myValue, maxValue);
// boundedValue == 6[constexpr] template <typename T> const T &qMax(const T &a, const T &b)
a とb のうち、大きい方の値を返します。
例:
int myValue = 6;
int yourValue = 4;
int maxValue = qMax(myValue, yourValue);
// maxValue == myValue[constexpr] template <typename T> const T &qMin(const T &a, const T &b)
a とb のうち、小さい方の値を返します。
例:
int myValue = 6;
int yourValue = 4;
int minValue = qMin(myValue, yourValue);
// minValue == yourValue© 2026 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.