Re: Why "Access Violent" throw when insert pair object into std::map
<firstname.lastname@example.org> ha scritto nel messaggio
bool InsertCell(int nSign, CDataCell& objNewCell);
I would use a const reference, like this:
bool InsertCell( int nSign, const CDataCell & objNewCell )
std::pair<std::map<int, CDataCell>::iterator, bool> ret =
CDataCell>::value_type(nSign, objNewCell); //throw an error said
"0x000005, Access violent"
I don't like this long type declarations, IMHO they are not very readable.
I would prefer using typedef's to make things simpler and more readable,
// *** Map typedef ***
typedef std::map< int, CDataCell > CellMapCollection;
bool CADTNode::Insert( int nSign, const CDataCell & objNewCell )
// *** Pair Typedef ***
typedef std::pair< int, CDataCell > CellMapPair;
// Insert into Map
m_mapCellCollection.insert( CellMapPair( nSign, objNewCell ) );
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