pointeeとindirect_xxx

• boost::pointeeをスマートポインタ用に特殊化しておくと、オブジェクトのように扱えるようになる
  • boost::indirect_funやboost::indirect_iteratorなどで

[]#include[] []<boost/test/minimal.hpp>[]

[]#include[] []<atlbase.h>[] []// CAutoPtr[]

[]#include[] []<boost/foreach.hpp>[]

[]#include[] []<boost/pointee.hpp>[]

[]#include[] []<boost/ptr_container/indirect_fun.hpp>[]

[]#include[] []<functional>[] []// equal_to[]

[]#include[] []<string>[]

[]#include[] []<pstade/oven.hpp>[]

[]namespace[] []boost[][] {[]


    []template[][]< [][]class[] []E[][] >[]

    []struct[] []pointee[][]< [][]ATL[][]::[][]CAutoPtr[][]<[][]E[][]> > :[]

        []boost[][]::[][]mpl[][]::[][]identity[][]<[][]E[][]>[]

[]    { };[]


[]} [][]// namespace boost[]


[]void[] []test_2006_02_19[][]()[]

[]{[]

    []using[] []namespace[] []pstade[][];[]

    []using[] []namespace[] []oven[][];[]
    []CAutoPtr[][]<[][]std[][]::[][]string[][]> [][]ptrs[][][] = {[]

        []CAutoPtr[][]<[][]std[][]::[][]string[][]>([][]new[] []std[][]::[][]string[][]([][]"hello"[][])),[]

        []CAutoPtr[][]<[][]std[][]::[][]string[][]>([][]new[] []std[][]::[][]string[][]([][]"goodbye"[][]))[]

[]    };[]
    []int[] []i[][] = [][]0[][];[]

    []BOOST_FOREACH[][] ([][]std[][]::[][]string[][]& [][]str[][], [][]ptrs[][]|[][]indirected[][]) {[]

        []if[][] ([][]i[][] == [][]0[][]) [][]BOOST_CHECK[][]( [][]str[][] == [][]"hello"[][] ), [][]str[][] = [][]"goodbye"[][];[]

        []if[][] ([][]i[][] == [][]1[][]) [][]BOOST_CHECK[][]( [][]str[][] == [][]"goodbye"[][] );[]

[]        ++[][]i[][];[]

[]    }[]
    []BOOST_CHECK[][]( []

        []boost[][]::[][]make_indirect_fun[][]([][]std[][]::[][]equal_to[][]<[][]std[][]::[][]string[][]>())[]

[]            ([][]ptrs[][][[][]0[][]], [][]ptrs[][][[][]1[][]])[]

[]    );[]

[]}[]


[]int[] []test_main[][]([][]int[][], [][]char[][]*[])[]

[]{[]

    []test_2006_02_19[][]();[]

    []return[] []0[][];[]

[]}[]