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Add and make use of pre- and post-asserts in XMLDocument::Identify()

This commit is contained in:
Dmitry-Me 2015-03-03 16:02:13 +03:00
parent 1354ffabb6
commit 023846628d
1 changed files with 4 additions and 3 deletions
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7
tinyxml2.cpp
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@ -515,6 +515,8 @@ bool XMLUtil::ToDouble( const char* str, double* value )
char* XMLDocument::Identify( char* p, XMLNode** node ) char* XMLDocument::Identify( char* p, XMLNode** node )
{ {
TIXMLASSERT( node );
TIXMLASSERT( p );
char* const start = p; char* const start = p;
p = XMLUtil::SkipWhiteSpace( p ); p = XMLUtil::SkipWhiteSpace( p );
if( !*p ) { if( !*p ) {
@ -577,6 +579,8 @@ char* XMLDocument::Identify( char* p, XMLNode** node )
p = start; // Back it up, all the text counts. p = start; // Back it up, all the text counts.
} }
TIXMLASSERT( returnNode );
TIXMLASSERT( p );
*node = returnNode; *node = returnNode;
return p; return p;
} }
@ -844,9 +848,6 @@ char* XMLNode::ParseDeep( char* p, StrPair* parentEnd )
XMLNode* node = 0; XMLNode* node = 0;
p = _document->Identify( p, &node ); p = _document->Identify( p, &node );
if ( p == 0 || node == 0 ) {
break;
}
StrPair endTag; StrPair endTag;
p = node->ParseDeep( p, &endTag ); p = node->ParseDeep( p, &endTag );