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New doc page on implementing a new expression class.

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This commit is contained in:
Jitse Niesen
2014-09-27 23:25:58 +01:00
parent 6d0f0b8cec
commit ce2035af86
9 changed files with 238 additions and 0 deletions
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19
doc/examples/make_circulant.cpp.traits Normal file
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namespace Eigen {
namespace internal {
template <class ArgType>
struct traits<Circulant<ArgType> >
{
typedef Eigen::Dense StorageKind;
typedef Eigen::MatrixXpr XprKind;
typedef typename ArgType::Index Index;
typedef typename ArgType::Scalar Scalar;
enum {
Flags = Eigen::ColMajor,
RowsAtCompileTime = ArgType::RowsAtCompileTime,
ColsAtCompileTime = ArgType::RowsAtCompileTime,
MaxRowsAtCompileTime = ArgType::MaxRowsAtCompileTime,
MaxColsAtCompileTime = ArgType::MaxRowsAtCompileTime
};
};
}
}