ShLibMisc.hpp

// Sh: A GPU metaprogramming language.
//
// Copyright 2003-2005 Serious Hack Inc.
// 
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
// 
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 
// 1. The origin of this software must not be misrepresented; you must
// not claim that you wrote the original software. If you use this
// software in a product, an acknowledgment in the product documentation
// would be appreciated but is not required.
// 
// 2. Altered source versions must be plainly marked as such, and must
// not be misrepresented as being the original software.
// 
// 3. This notice may not be removed or altered from any source
// distribution.
#ifndef SHLIBMISC_HPP
#define SHLIBMISC_HPP

#include "ShGeneric.hpp"
#include "ShLib.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, 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, int N, typename T>
void groupsort(ShGeneric<N, T> v[]);

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

}
#endif

#include "ShLibMiscImpl.hpp"

#endif

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