#include <string>
#include <memory>
#include <new>
-#include <typeinfo>
#include <boost/config.hpp>
+#include <boost/detail/sp_typeinfo.hpp>
#include <boost/assert.hpp>
#include <boost/integer.hpp>
#include <boost/type_traits/has_trivial_copy.hpp>
// Borrowed from Boost.Python library: determines the cases where we
// need to use std::type_info::name to compare instead of operator==.
-# if (defined(__GNUC__) && __GNUC__ >= 3) \
+#if defined( BOOST_NO_TYPEID )
+# define BOOST_FUNCTION_COMPARE_TYPE_ID(X,Y) ((X)==(Y))
+#elif (defined(__GNUC__) && __GNUC__ >= 3) \
|| defined(_AIX) \
|| ( defined(__sgi) && defined(__host_mips))
# include <cstring>
// For pointers to std::type_info objects
struct type_t {
// (get_functor_type_tag, check_functor_type_tag).
- const BOOST_FUNCTION_STD_NS::type_info* type;
+ const detail::sp_typeinfo* type;
// Whether the type is const-qualified.
bool const_qualified;
{
switch (op) {
case clone_functor_tag:
- out_buffer.obj_ref.obj_ptr = in_buffer.obj_ref.obj_ptr;
+ out_buffer.obj_ref = in_buffer.obj_ref;
return;
case move_functor_tag:
- out_buffer.obj_ref.obj_ptr = in_buffer.obj_ref.obj_ptr;
+ out_buffer.obj_ref = in_buffer.obj_ref;
in_buffer.obj_ref.obj_ptr = 0;
return;
case check_functor_type_tag:
{
- const BOOST_FUNCTION_STD_NS::type_info& check_type
+ const detail::sp_typeinfo& check_type
= *out_buffer.type.type;
// Check whether we have the same type. We can add
// cv-qualifiers, but we can't take them away.
- if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, typeid(F))
+ if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, BOOST_SP_TYPEID(F))
&& (!in_buffer.obj_ref.is_const_qualified
|| out_buffer.type.const_qualified)
&& (!in_buffer.obj_ref.is_volatile_qualified
return;
case get_functor_type_tag:
- out_buffer.type.type = &typeid(F);
+ out_buffer.type.type = &BOOST_SP_TYPEID(F);
out_buffer.type.const_qualified = in_buffer.obj_ref.is_const_qualified;
out_buffer.type.volatile_qualified = in_buffer.obj_ref.is_volatile_qualified;
return;
A(a)
{
}
-
- functor_wrapper(const functor_wrapper& f) :
+
+ functor_wrapper(const functor_wrapper& f) :
F(static_cast<const F&>(f)),
A(static_cast<const A&>(f))
- {
- }
+ {
+ }
};
/**
} else if (op == destroy_functor_tag)
out_buffer.func_ptr = 0;
else if (op == check_functor_type_tag) {
- const BOOST_FUNCTION_STD_NS::type_info& check_type
+ const detail::sp_typeinfo& check_type
= *out_buffer.type.type;
- if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, typeid(Functor)))
+ if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, BOOST_SP_TYPEID(Functor)))
out_buffer.obj_ptr = &in_buffer.func_ptr;
else
out_buffer.obj_ptr = 0;
} else /* op == get_functor_type_tag */ {
- out_buffer.type.type = &typeid(Functor);
+ out_buffer.type.type = &BOOST_SP_TYPEID(Functor);
out_buffer.type.const_qualified = false;
out_buffer.type.volatile_qualified = false;
}
if (op == clone_functor_tag || op == move_functor_tag) {
const functor_type* in_functor =
reinterpret_cast<const functor_type*>(&in_buffer.data);
- new ((void*)&out_buffer.data) functor_type(*in_functor);
+ new (reinterpret_cast<void*>(&out_buffer.data)) functor_type(*in_functor);
if (op == move_functor_tag) {
- reinterpret_cast<functor_type*>(&in_buffer.data)->~Functor();
+ functor_type* f = reinterpret_cast<functor_type*>(&in_buffer.data);
+ (void)f; // suppress warning about the value of f not being used (MSVC)
+ f->~Functor();
}
} else if (op == destroy_functor_tag) {
// Some compilers (Borland, vc6, ...) are unhappy with ~functor_type.
- reinterpret_cast<functor_type*>(&out_buffer.data)->~Functor();
+ functor_type* f = reinterpret_cast<functor_type*>(&out_buffer.data);
+ (void)f; // suppress warning about the value of f not being used (MSVC)
+ f->~Functor();
} else if (op == check_functor_type_tag) {
- const BOOST_FUNCTION_STD_NS::type_info& check_type
+ const detail::sp_typeinfo& check_type
= *out_buffer.type.type;
- if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, typeid(Functor)))
+ if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, BOOST_SP_TYPEID(Functor)))
out_buffer.obj_ptr = &in_buffer.data;
else
out_buffer.obj_ptr = 0;
} else /* op == get_functor_type_tag */ {
- out_buffer.type.type = &typeid(Functor);
+ out_buffer.type.type = &BOOST_SP_TYPEID(Functor);
out_buffer.type.const_qualified = false;
out_buffer.type.volatile_qualified = false;
}
// Clone the functor
// GCC 2.95.3 gets the CV qualifiers wrong here, so we
// can't do the static_cast that we should do.
+ // jewillco: Changing this to static_cast because GCC 2.95.3 is
+ // obsolete.
const functor_type* f =
- (const functor_type*)(in_buffer.obj_ptr);
+ static_cast<const functor_type*>(in_buffer.obj_ptr);
functor_type* new_f = new functor_type(*f);
out_buffer.obj_ptr = new_f;
} else if (op == move_functor_tag) {
delete f;
out_buffer.obj_ptr = 0;
} else if (op == check_functor_type_tag) {
- const BOOST_FUNCTION_STD_NS::type_info& check_type
+ const detail::sp_typeinfo& check_type
= *out_buffer.type.type;
- if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, typeid(Functor)))
+ if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, BOOST_SP_TYPEID(Functor)))
out_buffer.obj_ptr = in_buffer.obj_ptr;
else
out_buffer.obj_ptr = 0;
} else /* op == get_functor_type_tag */ {
- out_buffer.type.type = &typeid(Functor);
+ out_buffer.type.type = &BOOST_SP_TYPEID(Functor);
out_buffer.type.const_qualified = false;
out_buffer.type.volatile_qualified = false;
}
typedef typename get_function_tag<functor_type>::type tag_type;
switch (op) {
case get_functor_type_tag:
- out_buffer.type.type = &typeid(functor_type);
+ out_buffer.type.type = &BOOST_SP_TYPEID(functor_type);
out_buffer.type.const_qualified = false;
out_buffer.type.volatile_qualified = false;
return;
// GCC 2.95.3 gets the CV qualifiers wrong here, so we
// can't do the static_cast that we should do.
const functor_wrapper_type* f =
- (const functor_wrapper_type*)(in_buffer.obj_ptr);
+ static_cast<const functor_wrapper_type*>(in_buffer.obj_ptr);
wrapper_allocator_type wrapper_allocator(static_cast<Allocator const &>(*f));
wrapper_allocator_pointer_type copy = wrapper_allocator.allocate(1);
wrapper_allocator.construct(copy, *f);
wrapper_allocator.deallocate(victim,1);
out_buffer.obj_ptr = 0;
} else if (op == check_functor_type_tag) {
- const BOOST_FUNCTION_STD_NS::type_info& check_type
+ const detail::sp_typeinfo& check_type
= *out_buffer.type.type;
- if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, typeid(Functor)))
+ if (BOOST_FUNCTION_COMPARE_TYPE_ID(check_type, BOOST_SP_TYPEID(Functor)))
out_buffer.obj_ptr = in_buffer.obj_ptr;
else
out_buffer.obj_ptr = 0;
} else /* op == get_functor_type_tag */ {
- out_buffer.type.type = &typeid(Functor);
+ out_buffer.type.type = &BOOST_SP_TYPEID(Functor);
out_buffer.type.const_qualified = false;
out_buffer.type.volatile_qualified = false;
}
typedef typename get_function_tag<functor_type>::type tag_type;
switch (op) {
case get_functor_type_tag:
- out_buffer.type.type = &typeid(functor_type);
+ out_buffer.type.type = &BOOST_SP_TYPEID(functor_type);
out_buffer.type.const_qualified = false;
out_buffer.type.volatile_qualified = false;
return;
/** Determine if the function is empty (i.e., has no target). */
bool empty() const { return !vtable; }
- /** Retrieve the type of the stored function object, or typeid(void)
+ /** Retrieve the type of the stored function object, or BOOST_SP_TYPEID(void)
if this is empty. */
- const BOOST_FUNCTION_STD_NS::type_info& target_type() const
+ const detail::sp_typeinfo& target_type() const
{
- if (!vtable) return typeid(void);
+ if (!vtable) return BOOST_SP_TYPEID(void);
detail::function::function_buffer type;
get_vtable()->manager(functor, type, detail::function::get_functor_type_tag);
if (!vtable) return 0;
detail::function::function_buffer type_result;
- type_result.type.type = &typeid(Functor);
+ type_result.type.type = &BOOST_SP_TYPEID(Functor);
type_result.type.const_qualified = is_const<Functor>::value;
type_result.type.volatile_qualified = is_volatile<Functor>::value;
get_vtable()->manager(functor, type_result,
if (!vtable) return 0;
detail::function::function_buffer type_result;
- type_result.type.type = &typeid(Functor);
+ type_result.type.type = &BOOST_SP_TYPEID(Functor);
type_result.type.const_qualified = true;
type_result.type.volatile_qualified = is_volatile<Functor>::value;
get_vtable()->manager(functor, type_result,
detail::function::check_functor_type_tag);
// GCC 2.95.3 gets the CV qualifiers wrong here, so we
// can't do the static_cast that we should do.
- return (const Functor*)(type_result.obj_ptr);
+ return static_cast<const Functor*>(type_result.obj_ptr);
}
template<typename F>
public: // should be protected, but GCC 2.95.3 will fail to allow access
detail::function::vtable_base* get_vtable() const {
return reinterpret_cast<detail::function::vtable_base*>(
- reinterpret_cast<std::size_t>(vtable) & ~(std::size_t)0x01);
+ reinterpret_cast<std::size_t>(vtable) & ~static_cast<std::size_t>(0x01));
}
bool has_trivial_copy_and_destroy() const {