pointer_type_id_test.cpp

来自「boost库提供标准的C++ API 配合dev c++使用,功能更加强大」· C++ 代码 · 共 40 行

#include <boost/python/type_id.hpp>
#include <cassert>
#include <boost/python/converter/pointer_type_id.hpp>

int main()
{
    using namespace boost::python::converter;
    
    boost::python::type_info x
        = boost::python::type_id<int>();
    

    assert(pointer_type_id<int*>() == x);
    assert(pointer_type_id<int const*>() == x);
    assert(pointer_type_id<int volatile*>() == x);
    assert(pointer_type_id<int const volatile*>() == x);
    
    assert(pointer_type_id<int*&>() == x);
    assert(pointer_type_id<int const*&>() == x);
    assert(pointer_type_id<int volatile*&>() == x);
    assert(pointer_type_id<int const volatile*&>() == x);
    
    assert(pointer_type_id<int*const&>() == x);
    assert(pointer_type_id<int const*const&>() == x);
    assert(pointer_type_id<int volatile*const&>() == x);
    assert(pointer_type_id<int const volatile*const&>() == x);
    
    assert(pointer_type_id<int*volatile&>() == x);
    assert(pointer_type_id<int const*volatile&>() == x);
    assert(pointer_type_id<int volatile*volatile&>() == x);
    assert(pointer_type_id<int const volatile*volatile&>() == x);
    
    assert(pointer_type_id<int*const volatile&>() == x);
    assert(pointer_type_id<int const*const volatile&>() == x);
    assert(pointer_type_id<int volatile*const volatile&>() == x);
    assert(pointer_type_id<int const volatile*const volatile&>() == x);
    
    return 0;
}