std::mask_array< _Tp > - Reference to selected subset of an array.

       Generated automatically by Doxygen for libstdc++ from the source code.

                                                    libstdc++                       std::mask_array<_Tp>(3cxx)

template<class_Tp>std::mask_array<_Tp>::mask_array(constmask_array<_Tp>&)
       Copy constructor. Both slices refer to the same underlying array.

template<class_Tp>
       class std::mask_array< _Tp >"Reference to selected subset of an array.

       A mask_array is a reference to the actual elements of an array specified by a bitmask in the form of an
       array of bool. The way to get a mask_array is to call operator[](valarray<bool>) on a valarray. The
       returned mask_array then permits carrying operations out on the referenced subset of elements in the
       original valarray.

       For example, if a mask_array is obtained using the array (false, true, false, true) as an argument, the
       mask array has two elements referring to array[1] and array[3] in the underlying array.

       ParametersTp Element type.

template<class_Tp>voidstd::mask_array<_Tp>::operator%=(constvalarray<_Tp>&)const
       Modulo slice elements by corresponding elements of v.

   template<class_Tp>voidstd::mask_array<_Tp>::operator&=(constvalarray<_Tp>&)const
       Logical and slice elements with corresponding elements of v.

   template<class_Tp>voidstd::mask_array<_Tp>::operator*=(constvalarray<_Tp>&)const
       Multiply slice elements by corresponding elements of v.

   template<class_Tp>voidstd::mask_array<_Tp>::operator+=(constvalarray<_Tp>&)const
       Add corresponding elements of v to slice elements.

   template<class_Tp>voidstd::mask_array<_Tp>::operator-=(constvalarray<_Tp>&)const
       Subtract corresponding elements of v from slice elements.

   template<class_Tp>voidstd::mask_array<_Tp>::operator/=(constvalarray<_Tp>&)const
       Divide slice elements by corresponding elements of v.

   template<class_Tp>voidstd::mask_array<_Tp>::operator<<=(constvalarray<_Tp>&)const
       Left shift slice elements by corresponding elements of v.

   template<class_Tp>mask_array&std::mask_array<_Tp>::operator=(constmask_array<_Tp>&)
       Assignment operator. Assigns elements to corresponding elements of a.

   template<class_Tp>voidstd::mask_array<_Tp>::operator>>=(constvalarray<_Tp>&)const
       Right shift slice elements by corresponding elements of v.

   template<class_Tp>voidstd::mask_array<_Tp>::operator^=(constvalarray<_Tp>&)const
       Logical xor slice elements with corresponding elements of v.

   template<class_Tp>voidstd::mask_array<_Tp>::operator|=(constvalarray<_Tp>&)const
       Logical or slice elements with corresponding elements of v.

       std::mask_array< _Tp > - Reference to selected subset of an array.

       #include <valarray>

   PublicTypestypedef _Tp value_typePublicMemberFunctionsmask_array (const mask_array &)
           Copy constructor. Both slices refer to the same underlying array.
       template<class_Dom > voidoperator%= (const _Expr< _Dom, _Tp > &) const
       voidoperator%= (const valarray< _Tp > &) const
           Modulo slice elements by corresponding elements of v.
       template<class_Dom > voidoperator&= (const _Expr< _Dom, _Tp > &) const
       voidoperator&= (const valarray< _Tp > &) const
           Logical and slice elements with corresponding elements of v.
       template<class_Dom > voidoperator*= (const _Expr< _Dom, _Tp > &) const
       voidoperator*= (const valarray< _Tp > &) const
           Multiply slice elements by corresponding elements of v.
       template<class_Dom > voidoperator+= (const _Expr< _Dom, _Tp > &) const
       voidoperator+= (const valarray< _Tp > &) const
           Add corresponding elements of v to slice elements.
       template<class_Dom > voidoperator-= (const _Expr< _Dom, _Tp > &) const
       voidoperator-= (const valarray< _Tp > &) const
           Subtract corresponding elements of v from slice elements.
       template<class_Dom > voidoperator/= (const _Expr< _Dom, _Tp > &) const
       voidoperator/= (const valarray< _Tp > &) const
           Divide slice elements by corresponding elements of v.
       template<class_Dom > voidoperator<<= (const _Expr< _Dom, _Tp > &) const
       voidoperator<<= (const valarray< _Tp > &) const
           Left shift slice elements by corresponding elements of v.
       template<class_Dom > voidoperator= (const _Expr< _Dom, _Tp > &) const
       template<class_Ex > voidoperator= (const _Expr< _Ex, _Tp > &__e) const
       voidoperator= (const _Tp &) const
           Assign all slice elements to t.
       mask_array & operator= (const mask_array &)
           Assignment operator. Assigns elements to corresponding elements of a.
       template<typename _Tp > mask_array< _Tp > & operator= (const mask_array< _Tp > &__a)
       voidoperator= (const valarray< _Tp > &) const
       template<class_Dom > voidoperator>>= (const _Expr< _Dom, _Tp > &) const
       voidoperator>>= (const valarray< _Tp > &) const
           Right shift slice elements by corresponding elements of v.
       template<class_Dom > voidoperator^= (const _Expr< _Dom, _Tp > &) const
       voidoperator^= (const valarray< _Tp > &) const
           Logical xor slice elements with corresponding elements of v.
       template<class_Dom > voidoperator|= (const _Expr< _Dom, _Tp > &) const
       voidoperator|= (const valarray< _Tp > &) const
           Logical or slice elements with corresponding elements of v.

   Friendsclassvalarray<_Tp>