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fix ctor issues with ei_workaround_msvc_std_vector
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@ -3,7 +3,7 @@
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#if defined(_GLIBCXX_VECTOR) || defined(_VECTOR_)
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#if defined(_GLIBCXX_VECTOR) || defined(_VECTOR_)
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#error you must include Eigen/StdVector before std::vector
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#error you must include Eigen/StdVector before std::vector
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#endif
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#endif
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#ifndef EIGEN_GNUC_AT_LEAST
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#ifndef EIGEN_GNUC_AT_LEAST
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#ifdef __GNUC__
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#ifdef __GNUC__
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@ -14,7 +14,7 @@
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#endif
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#endif
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#define vector std_vector
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#define vector std_vector
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#include <vector>
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#include <vector>
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#undef vector
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#undef vector
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namespace Eigen {
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namespace Eigen {
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@ -34,12 +34,12 @@ struct ei_has_aligned_operator_new {
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test(...);
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test(...);
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// note that the following indirection is needed for gcc-3.3
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// note that the following indirection is needed for gcc-3.3
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enum {ret = sizeof(test(static_cast<ClassType*>(0)))
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enum {ret = sizeof(test(static_cast<ClassType*>(0)))
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== sizeof(ei_has_aligned_operator_new_marker_sizeof) };
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== sizeof(ei_has_aligned_operator_new_marker_sizeof) };
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};
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};
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#ifdef _MSC_VER
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#ifdef _MSC_VER
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// sometimes, MSVC detects, at compile time, that the argument x
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// sometimes, MSVC detects, at compile time, that the argument x
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// in std::vector::resize(size_t s,T x) won't be aligned and generate an error
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// in std::vector::resize(size_t s,T x) won't be aligned and generate an error
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// even if this function is never called. Whence this little wrapper.
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// even if this function is never called. Whence this little wrapper.
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@ -94,38 +94,45 @@ class vector : public std::std_vector<T,AllocT>
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template<typename T,typename DummyAlloc>
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template<typename T,typename DummyAlloc>
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class vector<T,DummyAlloc,true>
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class vector<T,DummyAlloc,true>
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: public std::std_vector<_EIGEN_WORKAROUND_MSVC_STD_VECTOR(T),
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: public std::std_vector<_EIGEN_WORKAROUND_MSVC_STD_VECTOR(T),
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Eigen::aligned_allocator<_EIGEN_WORKAROUND_MSVC_STD_VECTOR(T)> >
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Eigen::aligned_allocator<_EIGEN_WORKAROUND_MSVC_STD_VECTOR(T)> >
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{
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{
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typedef std_vector<_EIGEN_WORKAROUND_MSVC_STD_VECTOR(T),
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typedef std_vector<_EIGEN_WORKAROUND_MSVC_STD_VECTOR(T),
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Eigen::aligned_allocator<_EIGEN_WORKAROUND_MSVC_STD_VECTOR(T)> > vector_base;
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Eigen::aligned_allocator<_EIGEN_WORKAROUND_MSVC_STD_VECTOR(T)> > vector_base;
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EIGEN_STD_VECTOR_SPECIALIZATION_BODY
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EIGEN_STD_VECTOR_SPECIALIZATION_BODY
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void resize(size_type __new_size)
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void resize(size_type __new_size)
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{ resize(__new_size, T()); }
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{ resize(__new_size, T()); }
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#if defined(_VECTOR_)
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#if defined(_VECTOR_)
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// workaround MSVC std::vector implementation
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// workaround MSVC std::vector implementation
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void resize(size_type __new_size, const value_type& __x)
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void resize(size_type __new_size, const value_type& __x)
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{
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{
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if (vector_base::size() < __new_size)
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if (vector_base::size() < __new_size)
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vector_base::_Insert_n(vector_base::end(), __new_size - vector_base::size(), __x);
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vector_base::_Insert_n(vector_base::end(), __new_size - vector_base::size(), __x);
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else if (__new_size < vector_base::size())
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else if (__new_size < vector_base::size())
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vector_base::erase(vector_base::begin() + __new_size, vector_base::end());
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vector_base::erase(vector_base::begin() + __new_size, vector_base::end());
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}
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}
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void push_back(const value_type& __x)
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{ vector_base::push_back(__x); }
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iterator insert(iterator __position, const value_type& __x)
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{ return vector_base::insert(__position,__x); }
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iterator insert(iterator __position, size_type __n, const value_type& __x)
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{ return vector_base::insert(__position, __n, __x); }
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#elif defined(_GLIBCXX_VECTOR) && EIGEN_GNUC_AT_LEAST(4,1)
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#elif defined(_GLIBCXX_VECTOR) && EIGEN_GNUC_AT_LEAST(4,1)
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// workaround GCC std::vector implementation
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// workaround GCC std::vector implementation
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// Note that before gcc-4.1 we already have: std::vector::resize(size_type,const T&),
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// Note that before gcc-4.1 we already have: std::vector::resize(size_type,const T&),
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// no no need to workaround !
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// no no need to workaround !
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void resize(size_type __new_size, const value_type& __x)
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void resize(size_type __new_size, const value_type& __x)
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{
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{
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if (__new_size < vector_base::size())
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if (__new_size < vector_base::size())
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vector_base::_M_erase_at_end(this->_M_impl._M_start + __new_size);
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vector_base::_M_erase_at_end(this->_M_impl._M_start + __new_size);
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else
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else
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vector_base::insert(vector_base::end(), __new_size - vector_base::size(), __x);
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vector_base::insert(vector_base::end(), __new_size - vector_base::size(), __x);
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}
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}
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#else
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#else
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using vector_base::resize;
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using vector_base::resize;
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#endif
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#endif
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};
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};
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}
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}
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