vcglib/vcg/complex/exception.h

103 lines
3.7 KiB
C++

/****************************************************************************
* VCGLib o o *
* Visual and Computer Graphics Library o o *
* _ O _ *
* Copyright(C) 2004-2016 \/)\/ *
* Visual Computing Lab /\/| *
* ISTI - Italian National Research Council | *
* \ *
* All rights reserved. *
* *
* 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 (http://www.gnu.org/licenses/gpl.txt) *
* for more details. *
* *
****************************************************************************/
#ifndef __VCG_EXCEPTION_H
#define __VCG_EXCEPTION_H
namespace vcg
{
class MissingComponentException : public std::runtime_error
{
public:
MissingComponentException(const std::string &err):std::runtime_error(err)
{
std::cout << "Missing Component Exception -" << err << "- \n";
}
virtual const char *what() const throw ()
{
static char buf[128]="Missing Component";
return buf;
}
};
class MissingCompactnessException : public std::runtime_error
{
public:
MissingCompactnessException(const std::string &err):std::runtime_error(err)
{
std::cout << "Lack of Compactness Exception -" << err << "- \n";
}
virtual const char *what() const throw ()
{
static char buf[128]="Lack of Compactness";
return buf;
}
};
class MissingTriangularRequirementException : public std::runtime_error
{
public:
MissingTriangularRequirementException(const std::string &err):std::runtime_error(err)
{
std::cout << "Mesh has to be composed by triangle and not polygons -" << err << "- \n";
}
virtual const char *what() const throw ()
{
static char buf[128]="Mesh has to be composed by triangle and not polygons";
return buf;
}
};
class MissingPolygonalRequirementException : public std::runtime_error
{
public:
MissingPolygonalRequirementException(const std::string &err):std::runtime_error(err)
{
std::cout << "Mesh has to be composed by polygonal faces (not plain triangles) -" << err << "- \n";
}
virtual const char *what() const throw ()
{
static char buf[128]="Mesh has to be composed by polygonal faces (not plain triangles) ";
return buf;
}
};
class MissingPreconditionException : public std::runtime_error
{
public:
MissingPreconditionException(const std::string &err):std::runtime_error(err)
{
std::cout << "Mesh does not satisfy the following precondition:" << err << "- \n";
}
virtual const char *what() const throw ()
{
static char buf[128]="Mesh does not satisfy precondition";
return buf;
}
};
} // end namespace vcg
#endif // EXCEPTION_H