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Changed namespace to boost::typeindex
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@ -14,12 +14,11 @@
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#include <boost/type_index.hpp>
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#include <iostream>
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namespace bti = boost::typeind;
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template <class T>
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void foo(T) {
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std::cout << "\n Short name: " << boost::typeind::type_id<T>().raw_name();
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std::cout << "\n Readable name: " << boost::typeind::type_id<T>().pretty_name();
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std::cout << "\n Short name: " << boost::typeindex::type_id<T>().raw_name();
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std::cout << "\n Readable name: " << boost::typeindex::type_id<T>().pretty_name();
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}
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struct user_defined_type{};
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@ -21,18 +21,18 @@
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class type_erased_unary_function {
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void* function_ptr_;
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boost::typeind::type_index exact_param_t_;
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boost::typeindex::type_index exact_param_t_;
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public:
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template <class ParamT>
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type_erased_unary_function(void(*ptr)(ParamT))
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: function_ptr_(reinterpret_cast<void*>(ptr)) // ptr - is a pointer to function returning `void` and accepting parameter of type `ParamT`
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, exact_param_t_(boost::typeind::type_id_with_cvr<ParamT>())
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, exact_param_t_(boost::typeindex::type_id_with_cvr<ParamT>())
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{}
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template <class ParamT>
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void call(ParamT v) {
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if (exact_param_t_ != boost::typeind::type_id_with_cvr<ParamT>()) {
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if (exact_param_t_ != boost::typeindex::type_id_with_cvr<ParamT>()) {
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throw std::runtime_error("Incorrect `ParamT`");
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}
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@ -23,7 +23,7 @@ struct B: public A { BOOST_TYPE_INDEX_REGISTER_CLASS };
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struct C: public B { BOOST_TYPE_INDEX_REGISTER_CLASS };
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void print_real_type(const A& a) {
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std::cout << boost::typeind::type_id_runtime(a).pretty_name() << '\n';
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std::cout << boost::typeindex::type_id_runtime(a).pretty_name() << '\n';
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}
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int main() {
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@ -16,22 +16,22 @@
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#include <cassert>
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int main() {
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boost::unordered_set<boost::typeind::type_index> types;
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boost::unordered_set<boost::typeindex::type_index> types;
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// Storing some `boost::type_info`s
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types.insert(boost::typeind::type_id<int>());
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types.insert(boost::typeind::type_id<float>());
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types.insert(boost::typeindex::type_id<int>());
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types.insert(boost::typeindex::type_id<float>());
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// `types` variable contains two `boost::type_index`es:
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assert(types.size() == 2);
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// Const, volatile and reference will be striped from the type:
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bool is_inserted = types.insert(boost::typeind::type_id<const int>()).second;
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bool is_inserted = types.insert(boost::typeindex::type_id<const int>()).second;
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assert(!is_inserted);
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assert(types.erase(boost::typeind::type_id<float&>()) == 1);
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assert(types.erase(boost::typeindex::type_id<float&>()) == 1);
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// We have erased the `float` type, only `int` remains
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assert(*types.begin() == boost::typeind::type_id<int>());
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assert(*types.begin() == boost::typeindex::type_id<int>());
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}
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//] [/type_index_registry_example]
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@ -7,7 +7,7 @@
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//[type_index_my_type_index_worldwide_macro
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/*`
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There is an easy way to force `boost::typeind::type_id` to use your own type_index class.
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There is an easy way to force `boost::typeindex::type_id` to use your own type_index class.
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All we need to do is just define `BOOST_TYPE_INDEX_USER_TYPEINDEX` to the full path to header file
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of your type index class:
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@ -56,7 +56,7 @@ int main() {
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/*`
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That's it! Now all TypeIndex global methods and typedefs will be using your class:
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*/
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boost::typeind::type_index worldwide = boost::typeind::type_id<my_classes>();
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boost::typeindex::type_index worldwide = boost::typeindex::type_id<my_classes>();
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assert(worldwide.pretty_name() == "my_classes");
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assert(worldwide == my_type_index::type_id<my_classes>());
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//][/type_index_my_type_index_worldwide_usage]
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@ -75,7 +75,7 @@ namespace my_namespace { namespace detail {
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*/
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namespace my_namespace {
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class my_type_index: public boost::typeind::type_index_facade<my_type_index, detail::my_typeinfo> {
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class my_type_index: public boost::typeindex::type_index_facade<my_type_index, detail::my_typeinfo> {
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const detail::my_typeinfo* data_;
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public:
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@ -118,7 +118,7 @@ public:
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} // namespace my_namespace
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/*`
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Note that we have used the boost::typeind::type_index_facade class as base.
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Note that we have used the boost::typeindex::type_index_facade class as base.
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That class took care about all the helper function and operators (comparison, hashing, ostreaming and others).
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*/
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@ -186,7 +186,7 @@ struct my_struct: public my_class {
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You'll also need to add some typedefs and macro to your "user_defined_typeinfo.hpp" header file:
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*/
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#define BOOST_TYPE_INDEX_REGISTER_CLASS MY_TYPEINDEX_REGISTER_CLASS
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namespace boost { namespace typeind {
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namespace boost { namespace typeindex {
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typedef my_namespace::my_type_index type_index;
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}}
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//] [/type_index_my_type_index_worldwide_typedefs]
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