86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
|
|
*
|
|
* This library is open source and may be redistributed and/or modified under
|
|
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
|
|
* (at your option) any later version. The full license is in LICENSE file
|
|
* included with this distribution, and on the openscenegraph.org website.
|
|
*
|
|
* This library 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
|
|
* OpenSceneGraph Public License for more details.
|
|
*/
|
|
//osgIntrospection - Copyright (C) 2005 Marco Jez
|
|
|
|
#include <osgIntrospection/Utility>
|
|
|
|
using namespace osgIntrospection;
|
|
|
|
bool osgIntrospection::areParametersCompatible(const ParameterInfoList& pl1, const ParameterInfoList& pl2)
|
|
{
|
|
if (pl1.size() == pl2.size())
|
|
{
|
|
if (pl1.empty())
|
|
return true;
|
|
|
|
ParameterInfoList::const_iterator i1 = pl1.begin();
|
|
ParameterInfoList::const_iterator i2 = pl2.begin();
|
|
for (; i1<pl1.end(); ++i1, ++i2)
|
|
{
|
|
const ParameterInfo &p1 = **i1;
|
|
const ParameterInfo &p2 = **i2;
|
|
if (p1.getParameterType() == p2.getParameterType() &&
|
|
p1.getAttributes() == p2.getAttributes())
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool osgIntrospection::areArgumentsCompatible(const ValueList& vl, const ParameterInfoList& pl, float &match)
|
|
{
|
|
if (pl.empty())
|
|
{
|
|
if (vl.empty())
|
|
{
|
|
match = 1.0f;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
ParameterInfoList::const_iterator i1 = pl.begin();
|
|
ValueList::const_iterator i2 = vl.begin();
|
|
|
|
int exact_args = 0;
|
|
|
|
for (; i1<pl.end(); ++i1)
|
|
{
|
|
if (i2 == vl.end())
|
|
{
|
|
if ((*i1)->getDefaultValue().isEmpty())
|
|
return false;
|
|
continue;
|
|
}
|
|
|
|
if ((*i1)->getParameterType() != i2->getType())
|
|
{
|
|
if (i2->tryConvertTo((*i1)->getParameterType()).isEmpty())
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
++exact_args;
|
|
|
|
++i2;
|
|
}
|
|
|
|
match = static_cast<float>(exact_args) / pl.size();
|
|
return true;
|
|
}
|
|
|