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coll.hpp
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#ifndef _TCOLL_T_
#define _TCOLL_T_
#include <iostream>
#include "strings.hpp"
using namespace std;
template<typename T>
struct Coll
{
string s;
char sep;
int pos;
};
template<typename T>
Coll<T> coll(char sep)
{
Coll<T> c;
c.s = "";
c.sep = sep;
c.pos = 0;
return c;
}
template<typename T>
Coll<T> coll()
{
Coll<T> c;
c.s = "";
c.sep = '|';
c.pos = 0;
return c;
}
template<typename T>
int collSize(Coll<T> c)
{
int i = tokenCount(c.s, c.sep);
return i;
}
template<typename T>
void collRemoveAll(Coll<T>& c)
{
c.s = "";
}
template<typename T>
void collRemoveAt(Coll<T>& c, int p)
{
removeTokenAt(c.s, c.sep, p);
}
template<typename T>
int collAdd(Coll<T>& c,T t,string tToString(T))
{
addToken(c.s, c.sep, tToString(t));
return tokenCount(c.s, c.sep) - 1;
}
template <typename T>
void collSetAt(Coll<T>& c,T t,int p,string tToString(T))
{
setTokenAt(c.s, c.sep, tToString(t), p);
}
template <typename T>
T collGetAt(Coll<T> c,int p,T tFromString(string))
{
T t;
t = tFromString(getTokenAt(c.s, c.sep, p));
return t;
}
template <typename T, typename K>
int collFind(Coll<T> c,K k,int cmpTK(T,K),T tFromString(string))
{
int i = 0;
while(cmpTK(tFromString(getTokenAt(c.s, c.sep, i)), k)!=0 && i<tokenCount(c.s, c.sep))
{
i++;
}
if(cmpTK(tFromString(getTokenAt(c.s, c.sep, i)), k)==0)
{
return i;
}
else
{
return -1;
}
}
template <typename T>
void collSort(Coll<T>& c,int cmpTT(T,T),T tFromString(string),string tToString(T))
{
T q;
Coll<T> p = coll<T>(c.sep);
int i = 0, menor;
while(tokenCount(c.s,c.sep)>0)
{
while(i<tokenCount(c.s,c.sep))
{
if(i==0)
{
q = tFromString(getTokenAt(c.s,c.sep,i));
menor = i;
}
if(cmpTT(q,tFromString(getTokenAt(c.s,c.sep,i)))>0)
{
q = tFromString(getTokenAt(c.s,c.sep,i));
menor = i;
}
i++;
}
collAdd<T>(p,q,tToString);
i = 0;
removeTokenAt(c.s,c.sep,menor);
}
c.s = p.s;
}
template<typename T>
bool collHasNext(Coll<T> c)
{
if(c.pos < collSize<T>(c))
{
return true;
}
return false;
}
template<typename T>
T collNext(Coll<T>& c,T tFromString(string))
{
T t;
t = collGetAt<T>(c,c.pos,tFromString);
c.pos+=1;
return t;
}
template<typename T>
T collNext(Coll<T>& c,bool& endOfColl,T tFromString(string))
{
T t;
t = collNext(c,tFromString);
endOfColl = collHasNext(c);
return t;
}
template<typename T>
void collReset(Coll<T>& c)
{
c.pos=0;
}
template<typename T>
string collToString(Coll<T> c)
{
return c.s;
}
#endif