本文整理汇总了C++中SVGLengthList::Length方法的典型用法代码示例。如果您正苦于以下问题：C++ SVGLengthList::Length方法的具体用法？C++ SVGLengthList::Length怎么用？C++ SVGLengthList::Length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SVGLengthList的用法示例。
在下文中一共展示了SVGLengthList::Length方法的5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: InternalAnimValListWillChangeTo
void
DOMSVGAnimatedLengthList::InternalBaseValListWillChangeTo(const SVGLengthList& aNewValue)
{
// When the number of items in our internal counterpart's baseVal changes,
// we MUST keep our baseVal in sync. If we don't, script will either see a
// list that is too short and be unable to access indexes that should be
// valid, or else, MUCH WORSE, script will see a list that is too long and be
// able to access "items" at indexes that are out of bounds (read/write to
// bad memory)!!
nsRefPtr<DOMSVGAnimatedLengthList> kungFuDeathGrip;
if (mBaseVal) {
if (aNewValue.Length() < mBaseVal->Length()) {
// InternalListLengthWillChange might clear last reference to |this|.
// Retain a temporary reference to keep from dying before returning.
kungFuDeathGrip = this;
}
mBaseVal->InternalListLengthWillChange(aNewValue.Length());
}
// If our attribute is not animating, then our animVal mirrors our baseVal
// and we must sync its length too. (If our attribute is animating, then the
// SMIL engine takes care of calling InternalAnimValListWillChangeTo() if
// necessary.)
if (!IsAnimating()) {
InternalAnimValListWillChangeTo(aNewValue);
}
}示例2:
void
DOMSVGAnimatedLengthList::InternalAnimValListWillChangeTo(const SVGLengthList& aNewValue)
{
if (mAnimVal) {
mAnimVal->InternalListLengthWillChange(aNewValue.Length());
}
}示例3:
nsresult
SVGLengthList::CopyFrom(const SVGLengthList& rhs)
{
if (!mLengths.SetCapacity(rhs.Length())) {
// Yes, we do want fallible alloc here
return NS_ERROR_OUT_OF_MEMORY;
}
mLengths = rhs.mLengths;
return NS_OK;
}示例4:
bool SVGLengthList::operator==(const SVGLengthList& rhs) const {
if (Length() != rhs.Length()) {
return false;
}
for (uint32_t i = 0; i < Length(); ++i) {
if (!(mLengths[i] == rhs.mLengths[i])) {
return false;
}
}
return true;
}示例5: InternalAnimValListWillChangeTo
void
DOMSVGAnimatedLengthList::InternalBaseValListWillChangeTo(const SVGLengthList& aNewValue)
{
// When the number of items in our internal counterpart's baseVal changes,
// we MUST keep our baseVal in sync. If we don't, script will either see a
// list that is too short and be unable to access indexes that should be
// valid, or else, MUCH WORSE, script will see a list that is too long and be
// able to access "items" at indexes that are out of bounds (read/write to
// bad memory)!!
if (mBaseVal) {
mBaseVal->InternalListLengthWillChange(aNewValue.Length());
}
// If our attribute is not animating, then our animVal mirrors our baseVal
// and we must sync its length too. (If our attribute is animating, then the
// SMIL engine takes care of calling InternalAnimValListWillChangeTo() if
// necessary.)
if (!IsAnimating()) {
InternalAnimValListWillChangeTo(aNewValue);
}
}