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modified permutation.cc to be compilable with older g++

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This commit is contained in:
Jiri Pittner 2021-05-20 15:06:04 +02:00
parent 78c94f1e17
commit f574d33a92
1 changed files with 5 additions and 5 deletions
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10
permutation.cc
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@ -173,7 +173,7 @@ T n=p.size();
NRVec_from1<T> used(0,n),tmp(n);
T firstunused=1;
T currentcycle=0;
std::list<NRVec_from1<T> > cyclelist={};
std::list<NRVec_from1<T> > cyclelist;
do
{
//find a cycle starting with first unused element
@ -199,7 +199,7 @@ while(firstunused<=n);
//convert list to NRVec
this->resize(currentcycle);
T i=1;
for(auto l=cyclelist.begin(); l!=cyclelist.end(); ++l) (*this)[i++] = *l;
for(typename std::list<NRVec_from1<T> >::iterator l=cyclelist.begin(); l!=cyclelist.end(); ++l) (*this)[i++] = *l;
}
@ -345,7 +345,7 @@ do {
//make vector from list
c.resize(length);
int i=0;
for(auto l=cycle.begin(); l!=cycle.end(); ++l) c[++i] = *l;
for(typename std::list<T>::iterator l=cycle.begin(); l!=cycle.end(); ++l) c[++i] = *l;
return closebracket+1;
}
@ -354,7 +354,7 @@ template <typename T>
void CyclePerm<T>::readfrom(const std::string &line)
{
const char *p=line.c_str();
std::list<NRVec<T> > cyclelist={};
std::list<NRVec<T> > cyclelist;
int ncycles=0;
int count=0;
NRVec_from1<T> c;
@ -372,7 +372,7 @@ while(p=read1cycle(c,p))
//convert list to vector
this->resize(count);
T i=0;
for(auto l=cyclelist.begin(); l!=cyclelist.end(); ++l) (*this)[++i] = *l;
for(typename std::list<NRVec<T> >::iterator l=cyclelist.begin(); l!=cyclelist.end(); ++l) (*this)[++i] = *l;
#ifdef DEBUG
if(!this->is_valid()) laerror("readfrom received input of invalid CyclePerm");
#endif