本文整理汇总了C++中Selection::CountItems方法的典型用法代码示例。如果您正苦于以下问题：C++ Selection::CountItems方法的具体用法？C++ Selection::CountItems怎么用？C++ Selection::CountItems使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Selection的用法示例。
在下文中一共展示了Selection::CountItems方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Items
inline bool operator ==(const Selection& other)
{
if (other.CountItems() == CountItems()) {
int32* items = Items();
int32* otherItems = other.Items();
for (int32 i = 0; i < CountItems(); i++) {
if (items[i] != otherItems[i])
return false;
items++;
otherItems++;
}
return true;
} else
return false;
}示例2:
// _RemoveSelection
void
PathManipulator::_RemoveSelection()
{
// NOTE: copy selection since removing points will
// trigger notifications, and that will influence the
// selection
Selection selection = *fSelection;
int32 count = selection.CountItems();
for (int32 i = 0; i < count; i++) {
if (!fPath->RemovePoint(selection.IndexAt(i) - i))
break;
}
fPath->SetClosed(fPath->IsClosed() && fPath->CountPoints() > 1);
fSelection->MakeEmpty();
}