Trouble using custom datatype (QMetaType) in QtTest

[caduel]

QCOMPARE(customVector, result);

QCOMPARE(customVector, result);

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this code compares a CustomVector* to a bool (using QTest::qCompare; as qCompare is declared as a template function, this does indeed compile). It does not link, however, as qCompare<> is not specialized for those types.
(And probably you did not want to compare the pointer to a bool, did you? Doesn't make too much sense.)