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Changed GetAdditionalChildListName() and FirstChild() to use ** instead

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of *&
This commit is contained in:
troy@netscape.com
1999-02-10 02:25:01 +00:00
parent 2de068fa41
commit c63560927c
42 changed files with 309 additions and 295 deletions
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17
layout/html/base/src/nsFrame.cpp
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@@ -564,16 +564,17 @@ NS_IMETHODIMP nsFrame::SizeTo(nscoord aWidth, nscoord aHeight)
// Child frame enumeration
NS_IMETHODIMP
nsFrame::GetAdditionalChildListName(PRInt32 aIndex, nsIAtom*& aListName) const
nsFrame::GetAdditionalChildListName(PRInt32 aIndex, nsIAtom** aListName) const
{
NS_PRECONDITION(nsnull != aListName, "null OUT parameter pointer");
NS_PRECONDITION(aIndex >= 0, "invalid index number");
aListName = nsnull;
*aListName = nsnull;
return aIndex < 0 ? NS_ERROR_INVALID_ARG : NS_OK;
}
NS_IMETHODIMP nsFrame::FirstChild(nsIAtom* aListName, nsIFrame*& aFirstChild) const
NS_IMETHODIMP nsFrame::FirstChild(nsIAtom* aListName, nsIFrame** aFirstChild) const
{
aFirstChild = nsnull;
*aFirstChild = nsnull;
return nsnull == aListName ? NS_OK : NS_ERROR_INVALID_ARG;
}
@@ -1753,7 +1754,7 @@ nsFrame::DumpBaseRegressionData(FILE* out, PRInt32 aIndent)
nsIAtom* list = nsnull;
PRInt32 listIndex = 0;
do {
nsresult rv = FirstChild(list, kid);
nsresult rv = FirstChild(list, &kid);
if (NS_SUCCEEDED(rv) && (nsnull != kid)) {
IndentBy(out, aIndent);
if (nsnull != list) {
@@ -1777,7 +1778,7 @@ nsFrame::DumpBaseRegressionData(FILE* out, PRInt32 aIndent)
fprintf(out, "</child-list>\n");
}
NS_IF_RELEASE(list);
GetAdditionalChildListName(listIndex++, list);
GetAdditionalChildListName(listIndex++, &list);
} while (nsnull != list);
}
@@ -1808,7 +1809,7 @@ nsFrame::SetSelectedContentOffsets(PRBool aSelected, PRInt32 aBeginContentOffset
if (!aActualSelected)
return NS_ERROR_NULL_POINTER;
nsIFrame *child = nsnull;
nsresult result = FirstChild(nsnull, child);
nsresult result = FirstChild(nsnull, &child);
if (NS_FAILED(result)){
*aActualSelected = this;
if (aAnchorOffset > 0)
@@ -1946,7 +1947,7 @@ static void RefreshAllContentFrames(nsIFrame * aFrame, nsIContent * aContent)
}
NS_IF_RELEASE(frameContent);
aFrame->FirstChild(nsnull, aFrame);
aFrame->FirstChild(nsnull, &aFrame);
while (aFrame) {
RefreshAllContentFrames(aFrame, aContent);
aFrame->GetNextSibling(aFrame);