devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Refactor code to use constexpr for data() functions.

Browse Source
This commit is contained in:
Frédéric BRIOL
2024-09-23 16:43:53 +00:00
committed by Rasmus Munk Larsen
parent 2d4c9b400c
commit 2a3465102a
14 changed files with 52 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Eigen/src/Core/util/BlasUtil.h
View File

@@ -241,7 +241,7 @@ class blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType, 1> {
EIGEN_DEVICE_FUNC const Index stride() const { return m_stride; }
EIGEN_DEVICE_FUNC const Index incr() const { return 1; }
EIGEN_DEVICE_FUNC const Scalar* data() const { return m_data; }
EIGEN_DEVICE_FUNC constexpr const Scalar* data() const { return m_data; }
EIGEN_DEVICE_FUNC Index firstAligned(Index size) const {
if (std::uintptr_t(m_data) % sizeof(Scalar)) {
@@ -430,7 +430,7 @@ class blas_data_mapper {
EIGEN_DEVICE_FUNC const Index stride() const { return m_stride; }
EIGEN_DEVICE_FUNC const Index incr() const { return m_incr.value(); }
EIGEN_DEVICE_FUNC Scalar* data() const { return m_data; }
EIGEN_DEVICE_FUNC constexpr Scalar* data() const { return m_data; }
protected:
Scalar* EIGEN_RESTRICT m_data;

12
Eigen/src/Core/util/MaxSizeVector.h
View File

@@ -116,17 +116,17 @@ class MaxSizeVector {
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool empty() const { return size_ == 0; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE T* data() { return data_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr T* data() { return data_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const T* data() const { return data_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr const T* data() const { return data_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE T* begin() { return data_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr T* begin() { return data_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE T* end() { return data_ + size_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr T* end() { return data_ + size_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const T* begin() const { return data_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr const T* begin() const { return data_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const T* end() const { return data_ + size_; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr const T* end() const { return data_ + size_; }
private:
size_t reserve_;