ShLibMisc.hpp

// Sh: A GPU metaprogramming language.
//
// Copyright 2003-2005 Serious Hack Inc.
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// 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 GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
// MA  02110-1301, USA
#include "ShLib.hpp" // ShLibMisc needs to be included from within ShLib

#ifndef SHLIBMISC_HPP
#define SHLIBMISC_HPP

#include "ShGeneric.hpp"

#ifndef WIN32
namespace SH {

template<int M, int N, typename T> 
ShGeneric<M, T> cast(const ShGeneric<N, T>& a);
template<int M> 
ShGeneric<M, double> cast(double a); // @todo type do a cpp type -> value type map

template<int M, int N, typename T> 
ShGeneric<M, T> fillcast(const ShGeneric<N, T>& a);
template<int M> 
ShGeneric<M, double> fillcast(double a); // @todo type do a cpp type -> value type map

template<int M, int N, typename T1, typename T2> 
ShGeneric<M+N, CT1T2> 
join(const ShGeneric<M, T1>& a, const ShGeneric<N, T2> &b);
template<int M, typename T> 
ShGeneric<M+1, T> 
join(const T& a, const ShGeneric<M, T>& b);
template<int M, typename T> 
ShGeneric<M+1, T> 
join(const ShGeneric<M, T>& a, const T& b);
// @}

template<int M, int N, int O, typename T1, typename T2, typename T3> 
ShGeneric<M+N+O, CT1T2T3> 
join(const ShGeneric<M, T1>& a, const ShGeneric<N, T2> &b, const ShGeneric<O, T3> &c);

template<int M, int N, int O, int P, typename T1, typename T2, typename T3, typename T4> 
ShGeneric<M+N+O+P, CT1T2T3T4> 
join(const ShGeneric<M, T1>& a, const ShGeneric<N, T2> &b, const ShGeneric<O, T3> &c, const ShGeneric<P, T4> &d);

template<int N, typename T>
void discard(const ShGeneric<N, T>& c);

template<int N, typename T>
void kill(const ShGeneric<N, T>& c);

template<int N, typename T> 
ShGeneric<N, T> sort(const ShGeneric<N, T>& a);

template<int S, typename T>
void groupsort(T v[]);

template<typename T>
ShProgram freeze(const ShProgram& p,
                 const T& uniform);

/* Evaluation of polynomial of order M at a using coefficients in b.
 */
template<int N, int M, typename T1, typename T2>
ShGeneric<N, CT1T2>
poly(const ShGeneric<N, T1>& a, const ShGeneric<M, T2>& b);

}
#endif

#include "ShLibMiscImpl.hpp"

#endif

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