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- To: Eigen <eigen@xxxxxxxxxxxxxxxxxxx>
- Subject: [eigen] new tutorial on writing functions taking Eigen types as paramters
- From: Hauke Heibel <hauke.heibel@xxxxxxxxxxxxxx>
- Date: Wed, 4 Aug 2010 12:04:45 +0200
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Hi,
caused by my yesterday's naivety I wrote a tutorial on writing
functions taking Eigen types as parameters.
There were some surprises and I would appreciate if somebody finds the
time to read the page and give me some feedback.
Just a short note for Visual Studio users. It was quite a surprise for
me to see that the following example does not compile on Visual Studio
10
struct Base {};
struct Derived : public Base {};
void buggy(Base&& b) {}
int main()
{
Derived d;
buggy(d);
}
which means, we cannot yet use rvalue references to circumvent the
EIGEN_REF_TO_TEMPORARY hack.
- Hauke