icinga2/lib/base/type.cpp

79 lines
2.3 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org) *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#include "base/type.hpp"
using namespace icinga;
Type::TypeMap& Type::GetTypes(void)
{
static TypeMap types;
return types;
}
void Type::Register(const Type *type)
{
VERIFY(GetByName(type->GetName()) == NULL);
GetTypes()[type->GetName()] = type;
}
const Type *Type::GetByName(const String& name)
{
std::map<String, const Type *>::const_iterator it;
it = GetTypes().find(name);
if (it == GetTypes().end())
return NULL;
return it->second;
}
Object::Ptr Type::Instantiate(void) const
{
return m_Factory();
}
bool Type::IsAbstract(void) const
{
return ((GetAttributes() & TAAbstract) != 0);
}
bool Type::IsSafe(void) const
{
return ((GetAttributes() & TASafe) != 0);
}
bool Type::IsAssignableFrom(const Type *other) const
{
for (const Type *t = other; t; t = t->GetBaseType()) {
if (t == this)
return true;
}
return false;
}
void Type::SetFactory(const Type::Factory& factory)
{
m_Factory = factory;
}