rotgen/include/rotgen/impl/block_model.hpp
2025-07-20 20:23:51 +02:00

87 lines
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3 KiB
C++

//==================================================================================================
/*
ROTGEN - Runtime Overlay for Eigen
Copyright : CODE RECKONS
SPDX-License-Identifier: BSL-1.0
*/
//==================================================================================================
//==================================================================================================
/*
This file is a X-File to generate various block_impl_* declarations variant
*/
//==================================================================================================
class CLASSNAME
{
public:
CLASSNAME(SOURCENAME& r, std::size_t i0, std::size_t j0, std::size_t ni, std::size_t nj);
CLASSNAME(CLASSNAME const& other);
CLASSNAME(CLASSNAME&&) noexcept;
CLASSNAME& operator=(CLASSNAME const& other);
CLASSNAME& operator=(CLASSNAME&&) noexcept;
~CLASSNAME();
Index rows() const;
Index cols() const;
Index size() const;
SOURCENAME transpose() const;
SOURCENAME conjugate() const;
SOURCENAME adjoint() const;
void transposeInPlace();
void adjointInPlace();
TYPE sum() const;
TYPE prod() const;
TYPE mean() const;
TYPE trace() const;
TYPE maxCoeff() const;
TYPE minCoeff() const;
TYPE maxCoeff(std::ptrdiff_t* row, std::ptrdiff_t* col) const;
TYPE minCoeff(std::ptrdiff_t* row, std::ptrdiff_t* col) const;
TYPE squaredNorm() const;
TYPE norm() const;
TYPE lpNorm(int p) const;
TYPE& operator()(std::size_t i, std::size_t j);
TYPE const& operator()(std::size_t i, std::size_t j) const;
// TYPE& operator()(std::size_t index);
// TYPE const& operator()(std::size_t index) const;
CLASSNAME& operator+=(CLASSNAME const& rhs);
CLASSNAME& operator-=(CLASSNAME const& rhs);
SOURCENAME operator-() const;
CLASSNAME& operator*=(CLASSNAME const& rhs);
CLASSNAME& operator*=(TYPE d);
CLASSNAME& operator/=(TYPE d);
SOURCENAME matrix_addition(CLASSNAME const& rhs) const;
SOURCENAME matrix_subtraction(CLASSNAME const& rhs) const;
SOURCENAME matrix_multiplication(CLASSNAME const& rhs) const;
SOURCENAME matrix_multiplication(TYPE s) const;
SOURCENAME matrix_division(TYPE s) const;
friend std::ostream& operator<<(std::ostream&,CLASSNAME const&);
friend bool operator==(CLASSNAME const& lhs, CLASSNAME const& rhs);
const TYPE* data() const;
static SOURCENAME Zero(std::size_t r, std::size_t c) { return SOURCENAME::Zero(r,c); }
static SOURCENAME Constant(std::size_t r, std::size_t c, TYPE v) { return SOURCENAME::Constant(r,c,v); }
static SOURCENAME Random(std::size_t r, std::size_t c) { return SOURCENAME::Random(r,c); }
static SOURCENAME Identity(std::size_t r, std::size_t c) { return SOURCENAME::Identity(r,c); }
private:
struct payload;
std::unique_ptr<payload> storage_;
public:
std::unique_ptr<payload>& storage() { return storage_; }
std::unique_ptr<payload> const& storage() const { return storage_; }
};