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removed EIGEN_HAS_CXX11_* and redundant EIGEN_COMP_CXXVER checks

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This commit is contained in:
Erik Schultheis
2021-11-29 19:18:57 +00:00
committed by Rasmus Munk Larsen
parent 9d3ffb3fbf
commit f33a31b823
27 changed files with 22 additions and 400 deletions
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8
doc/PreprocessorDirectives.dox
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@@ -55,7 +55,7 @@ By default, %Eigen strive to automatically detect and enable language features a
the information provided by the compiler.
- \b EIGEN_MAX_CPP_VER - disables usage of C++ features requiring a version greater than EIGEN_MAX_CPP_VER.
Possible values are: 03, 11, 14, 17, etc. If not defined (the default), %Eigen enables all features supported
Possible values are: 11, 14, 17, etc. If not defined (the default), %Eigen enables all features supported
by the compiler.
Individual features can be explicitly enabled or disabled by defining the following token to 0 or 1 respectively.
@@ -66,18 +66,12 @@ functions by defining EIGEN_HAS_C99_MATH=1.
Automatic detection disabled if EIGEN_MAX_CPP_VER<11.
- \b EIGEN_HAS_CXX11_MATH - controls the implementation of some functions such as round, logp1, isinf, isnan, etc.
Automatic detection disabled if EIGEN_MAX_CPP_VER<11.
- \b EIGEN_HAS_RVALUE_REFERENCES - defines whether rvalue references are supported
Automatic detection disabled if EIGEN_MAX_CPP_VER<11.
- \b EIGEN_HAS_STD_RESULT_OF - defines whether std::result_of is supported
Automatic detection disabled if EIGEN_MAX_CPP_VER<11.
- \b EIGEN_HAS_VARIADIC_TEMPLATES - defines whether variadic templates are supported
Automatic detection disabled if EIGEN_MAX_CPP_VER<11.
- \b EIGEN_HAS_CONSTEXPR - defines whether relaxed const expression are supported
Automatic detection disabled if EIGEN_MAX_CPP_VER<14.
- \b EIGEN_HAS_CXX11_CONTAINERS - defines whether STL's containers follows C++11 specifications
Automatic detection disabled if EIGEN_MAX_CPP_VER<11.
- \b EIGEN_HAS_CXX11_NOEXCEPT - defines whether noexcept is supported
Automatic detection disabled if EIGEN_MAX_CPP_VER<11.
- \b EIGEN_NO_IO - Disables any usage and support for `<iostreams>`.
\section TopicPreprocessorDirectivesAssertions Assertions

2
doc/examples/nullary_indexing.cpp
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@@ -56,11 +56,9 @@ int main()
B = mat_indexing(A, ri+1, ci);
std::cout << "A(ri+1,ci) =" << std::endl;
std::cout << B << std::endl << std::endl;
#if EIGEN_COMP_CXXVER >= 11
B = mat_indexing(A, ArrayXi::LinSpaced(13,0,12).unaryExpr([](int x){return x%4;}), ArrayXi::LinSpaced(4,0,3));
std::cout << "A(ArrayXi::LinSpaced(13,0,12).unaryExpr([](int x){return x%4;}), ArrayXi::LinSpaced(4,0,3)) =" << std::endl;
std::cout << B << std::endl << std::endl;
#endif
std::cout << "[main2]\n";
}