[Qt-interest] delete item of QVector on a QLayout

[Frank Lutz]

You right, i do had meaning pop_back() not push_back:


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QVector<QButtonGroup*> categories_btngrp;
QVector<QLineEdit*>    categories_le;

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for(int i=0;i<4;i++){
	btngrp.push_back(new QButtonGroup);
	lineedit.push_back(new QLineEdit);
}

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btngrp.pop_back();
lineedit.pop_back();

delete btngrp[i];
delete lineedit[i];

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As i had tried to delete the item before push_back the pointer,
it do not have delete the pointer.


But thanks many!!! You have bring me on the way, now i know my misstake 
and will try to solve it.


Thank many!!!