sat-solver/Alg.h

/*******************************************************************************************[Alg.h]
MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson

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**************************************************************************************************/

#ifndef Alg_h
#define Alg_h

//=================================================================================================
// Useful functions on vectors


#if 1
template<class V, class T>
static inline void remove(V& ts, const T& t)
{
    int j = 0;
    for (; j < ts.size() && ts[j] != t; j++);
    assert(j < ts.size());
    for (; j < ts.size()-1; j++) ts[j] = ts[j+1];
    ts.pop();
}
#else
template<class V, class T>
static inline void remove(V& ts, const T& t)
{
    int j = 0;
    for (; j < ts.size() && ts[j] != t; j++);
    assert(j < ts.size());
    ts[j] = ts.last();
    ts.pop();
}
#endif

template<class V, class T>
static inline bool find(V& ts, const T& t)
{
    int j = 0;
    for (; j < ts.size() && ts[j] != t; j++);
    return j < ts.size();
}

#endif