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[ADVANCED INITIALISATION] implemented and tested the static methods

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Co-authored-by: kallore <kkaspar@codereckons.com>

See merge request oss/rotgen!4
This commit is contained in:
Karen Kaspar 2025-05-20 20:56:39 +02:00 • committed by Joel Falcou
parent 03591ac323
commit ab8336bd5b
4 changed files with 191 additions and 3 deletions
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39
src/matrix_impl64.cpp
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@ -15,12 +15,14 @@ namespace rotgen
//================================================================================================
struct matrix_impl64::payload
{
Eigen::Matrix<double,Eigen::Dynamic,Eigen::Dynamic> data;
using data_type = Eigen::Matrix<double,Eigen::Dynamic,Eigen::Dynamic>;
data_type data;
payload(std::size_t r=0, std::size_t c=0) : data(r, c) {}
payload(std::initializer_list<std::initializer_list<double>> init) : data(init) {}
payload(data_type&& matrix) : data(std::move(matrix)) {}
};
//==================================================================================================
// Constructors & Special Members
//==================================================================================================
@ -169,4 +171,37 @@ namespace rotgen
storage_->data /= s;
return *this;
}
//==================================================================================================
//==================================================================================================
// Static functions
//==================================================================================================
matrix_impl64 matrix_impl64::Zero(std::size_t rows, std::size_t cols) {
matrix_impl64 m;
m.storage_ = std::make_unique<payload>(payload::data_type::Zero(rows, cols));
return m;
}
matrix_impl64 matrix_impl64::Constant(std::size_t rows, std::size_t cols, double value)
{
matrix_impl64 m;
m.storage_ = std::make_unique<payload>(payload::data_type::Constant(rows, cols, value));
return m;
}
matrix_impl64 matrix_impl64::Random(std::size_t rows, std::size_t cols)
{
matrix_impl64 m;
m.storage_ = std::make_unique<payload>(payload::data_type::Random(rows, cols));
return m;
}
matrix_impl64 matrix_impl64::Identity(std::size_t rows, std::size_t cols)
{
matrix_impl64 m;
m.storage_ = std::make_unique<payload>(payload::data_type::Identity(rows, cols));
return m;
}
}