| Re: [eigen] Uninitialised value was created by a heap allocation |
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On 14.12.2014 15:45, Billy Araujo wrote:
I have something like this:
Matrix<Real, Dynamic, 1> u;
u.resize(100);
and Valgrind gives me this error:
==11871== Uninitialised value was created by a heap allocation
I guess you only showed part of valgrinds error message and the actual
error was accessing that memory.
resize() does not initialize the storage. If you want that, write:
u.setZero(100); (or setOnes or setConstant)
Christoph
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Dipl.-Inf., Dipl.-Math. Christoph Hertzberg
Cartesium 0.049
Universität Bremen
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