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Issue a warning if a document has two parents. We should do something smart then, but what?

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- Do we want to ask the user which of the parents he would like to be the document's parent ?
- Do we want to disable any functionality related to parents ? Like references, bibliography, document outline etc.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31809 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn 2009-10-30 15:24:35 +00:00
parent 10e4c1aa7c
commit 0379518340
1 changed files with 5 additions and 1 deletions
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6
src/Buffer.cpp
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@ -253,7 +253,11 @@ public:
return parent_buffer;
}
///
void setParent(Buffer const * pb) { parent_buffer = pb; }
void setParent(Buffer const * pb) {
if (parent_buffer != pb)
LYXERR0("Warning: a buffer should not have two parents!");
parent_buffer = pb;
}
private:
/// So we can force access via the accessors.
mutable Buffer const * parent_buffer;