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Don't pass matrices by value.

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Antonio Sánchez 2024-10-29 18:19:02 +00:00 committed by Rasmus Munk Larsen
parent c23ec3420e
commit dae09773fc
1 changed files with 5 additions and 4 deletions
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9
test/reshape.cpp
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@ -19,7 +19,7 @@ std::enable_if_t<internal::is_same<T1, T2>::value, bool> is_same_eq(const T1& a,
} }
template <int Order, typename MatType> template <int Order, typename MatType>
void check_auto_reshape4x4(MatType m) { void check_auto_reshape4x4(const MatType& m) {
internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 1> v1(1); internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 1> v1(1);
internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 2> v2(2); internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 2> v2(2);
internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 4> v4(4); internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 4> v4(4);
@ -50,10 +50,10 @@ void check_auto_reshape4x4(MatType m) {
} }
template <typename MatType> template <typename MatType>
void check_direct_access_reshape4x4(MatType, internal::FixedInt<RowMajorBit>) {} void check_direct_access_reshape4x4(const MatType&, internal::FixedInt<RowMajorBit>) {}
template <typename MatType> template <typename MatType>
void check_direct_access_reshape4x4(MatType m, internal::FixedInt<0>) { void check_direct_access_reshape4x4(const MatType& m, internal::FixedInt<0>) {
VERIFY_IS_EQUAL(m.reshaped(1, 16).data(), m.data()); VERIFY_IS_EQUAL(m.reshaped(1, 16).data(), m.data());
VERIFY_IS_EQUAL(m.reshaped(1, 16).innerStride(), 1); VERIFY_IS_EQUAL(m.reshaped(1, 16).innerStride(), 1);
@ -64,8 +64,9 @@ void check_direct_access_reshape4x4(MatType m, internal::FixedInt<0>) {
// just test a 4x4 matrix, enumerate all combination manually // just test a 4x4 matrix, enumerate all combination manually
template <typename MatType> template <typename MatType>
void reshape4x4(MatType m) { void reshape4x4(const MatType& m0) {
typedef typename MatType::Scalar Scalar; typedef typename MatType::Scalar Scalar;
MatType m = m0;
internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 1> v1(1); internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 1> v1(1);
internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 2> v2(2); internal::VariableAndFixedInt<MatType::SizeAtCompileTime == Dynamic ? -1 : 2> v2(2);