QList erase problem

[8majkel8]

Just an example.

@
QVariantList list; //initialy empty
QVariantList iterator curr = list.begin(); //could be list.end();

list.erase(curr+1, QVariantList::end());
//results in actually adding undefined element
@

[mcosta]

Hi,

what's the problem??
You're doing a WRONG usage of QList API: before to use curr you MUST ensure that it is a valid iterator

[8majkel8]

yes i know ... but i think qlist should perform some simple checks (applications would be more stable that way).

[mcosta]

Sincerely I don't agree with you.
Applications would be more stable if developers would write good code; C++ isn't Java or VB, developers must write safe code and they'll have fast applications