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/*
//
// Copyright 1997-2009 Torsten Rohlfing
//
// Copyright 2004-2013 SRI International
//
// Copyright 2015 Google, Inc.
//
// This file is part of the Computational Morphometry Toolkit.
//
// http://www.nitrc.org/projects/cmtk/
//
// The Computational Morphometry Toolkit 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 3 of
// the License, or (at your option) any later version.
//
// The Computational Morphometry Toolkit 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 the Computational Morphometry Toolkit. If not, see
// <http://www.gnu.org/licenses/>.
//
// $Revision: 5382 $
//
// $LastChangedDate: 2015-01-31 20:53:03 -0800 (Sat, 31 Jan 2015) $
//
// $LastChangedBy: torstenrohlfing $
//
*/
namespace
cmtk
{
/** \addtogroup System */
//@{
/// Convert string to bool.
template<>
inline bool CommandLine::Item::Convert<bool>( const char* str )
{
if ( ! str )
return false;
else
return !strcmp( str, "yes" );
}
/// Convert string to float.
template<>
inline float CommandLine::Item::Convert<float>( const char* str )
{
return static_cast<float>( this->ConvertStrToDouble( str ) );
}
/// Convert string to double.
template<>
inline double CommandLine::Item::Convert<double>( const char* str )
{
return static_cast<double>( this->ConvertStrToDouble( str ) );
}
/// Convert string to long int.
template<>
inline long int
CommandLine::Item::Convert<long int>( const char* str )
{
return static_cast<long int>( this->ConvertStrToLong( str ) );
}
/// Convert string to int.
template<>
inline int CommandLine::Item::Convert<int>( const char* str )
{
return static_cast<int>( this->ConvertStrToLong( str ) );
}
/// Convert string to unsigned int.
template<>
inline unsigned int
CommandLine::Item::Convert<unsigned int>( const char* str )
{
return static_cast<unsigned int>( this->ConvertStrToLong( str ) );
}
/// Convert string to unsigned long
template<>
inline unsigned long int
CommandLine::Item::Convert<unsigned long int>( const char* str )
{
return static_cast<unsigned long int>( this->ConvertStrToLong( str ) );
}
/// Convert string to unsigned long long
template<>
inline unsigned long long int
CommandLine::Item::Convert<unsigned long long int>( const char* str )
{
return static_cast<unsigned long long int>( this->ConvertStrToLong( str ) );
}
/// Convert string to signed long long
template<>
inline signed long long int
CommandLine::Item::Convert<signed long long int>( const char* str )
{
return static_cast<signed long long int>( this->ConvertStrToLong( str ) );
}
/// Convert string to char.
template<>
inline char
CommandLine::Item::Convert<char>( const char* str )
{
return static_cast<char>( this->ConvertStrToLong( str ) );
}
/// Convert string to unsigned char.
template<>
inline unsigned char
CommandLine::Item::Convert<unsigned char>( const char* str )
{
return static_cast<unsigned char>( this->ConvertStrToLong( str ) );
}
/// Convert string to signed char.
template<>
inline signed char
CommandLine::Item::Convert<signed char>( const char* str )
{
return static_cast<signed char>( this->ConvertStrToLong( str ) );
}
/// Convert string to short integer.
template<>
inline short
CommandLine::Item::Convert<short>( const char* str )
{
return static_cast<short>( this->ConvertStrToLong( str ) );
}
/// Convert string to unsigned short integer.
template<>
inline unsigned short
CommandLine::Item::Convert<unsigned short>( const char* str )
{
return static_cast<unsigned short>( this->ConvertStrToLong( str ) );
}
/// Convert string to string.
template<>
inline
const char*
CommandLine::Item::Convert<const char*>( const char* str )
{
return str;
}
/// Convert string to STL string.
template<>
inline
std::string
CommandLine::Item::Convert<std::string>( const char* str )
{
return std::string(str);
}
/// Convert string to vector.
template<>
inline
std::vector<std::string>
CommandLine::Item::Convert< std::vector<std::string> >( const char* str )
{
std::vector<std::string> v;
v.push_back( std::string( str ) );
return v;
}
} // namespace cmtk
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