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Fix casts

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This commit is contained in:
Matthias Hochsteger 2018-12-10 11:50:36 +01:00
parent 0ef2d0f7f9
commit b0d15ee29e
1 changed files with 7 additions and 7 deletions
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14
libsrc/core/archive.hpp
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@ -387,7 +387,7 @@ namespace ngcore
auto info = GetArchiveRegister(name);
// the creator creates a new object of type name, and returns a void* pointing
// to T (which may have an offset)
p = dynamic_cast<T*>(info.creator(typeid(T)));
p = static_cast<T*>(info.creator(typeid(T)));
// we store the downcasted pointer (to be able to find it again from
// another class in a multiple inheritance tree)
nr2ptr.push_back(info.downcaster(typeid(T),p));
@ -402,10 +402,10 @@ namespace ngcore
{
// if the class has been downcasted we can assume it is in the register
auto info = GetArchiveRegister(name);
p = dynamic_cast<T*>(info.upcaster(typeid(T), nr2ptr[nr]));
p = static_cast<T*>(info.upcaster(typeid(T), nr2ptr[nr]));
}
else
p = dynamic_cast<T*>(nr2ptr[nr]);
p = static_cast<T*>(nr2ptr[nr]);
}
}
return *this;
@ -459,7 +459,7 @@ namespace ngcore
static void* tryDowncast(const std::type_info& ti, void* p)
{
if(typeid(B1) == ti)
return dynamic_cast<T*>(dynamic_cast<B1*>(p));
return dynamic_cast<T*>(static_cast<B1*>(p));
try
{ return GetArchiveRegister(demangle(typeid(B1).name())).downcaster(ti, static_cast<void*>(dynamic_cast<B1*>(p))); }
catch(std::exception)
@ -481,7 +481,7 @@ namespace ngcore
{ return typeid(T) == ti ? constructIfPossible<T>()
: Archive::Caster<T, Bases...>::tryUpcast(ti, constructIfPossible<T>()); };
info.upcaster = [this](const std::type_info& ti, void* p) -> void*
{ return typeid(T) == ti ? p : Archive::Caster<T, Bases...>::tryUpcast(ti, dynamic_cast<T*>(p)); };
{ return typeid(T) == ti ? p : Archive::Caster<T, Bases...>::tryUpcast(ti, static_cast<T*>(p)); };
info.downcaster = [this](const std::type_info& ti, void* p) -> void*
{ return typeid(T) == ti ? p : Archive::Caster<T, Bases...>::tryDowncast(ti, p); };
Archive::SetArchiveRegister(std::string(demangle(typeid(T).name())),info);
@ -558,11 +558,11 @@ namespace ngcore
if (unlikely(ptr > BUFFERSIZE-sizeof(T)))
{
fout->write(&buffer[0], ptr);
*dynamic_cast<T*>(&buffer[0]) = x;
*static_cast<T*>(&buffer[0]) = x;
ptr = sizeof(T);
return *this;
}
*dynamic_cast<T*>(&buffer[ptr]) = x;
*static_cast<T*>(&buffer[ptr]) = x;
ptr += sizeof(T);
return *this;
}