-string Path::operator[](int n) const
-{
- if(n>=0)
- {
- for(Iterator i=begin(); i!=end(); ++i, --n)
- if(!n)
- return *i;
- }
- else
- {
- for(Iterator i=end(); i!=begin();)
- {
- --i;
- if(!++n)
- return *i;
- }
- }
-
- throw InvalidParameterValue("Path component index out of range");
-}
-
-bool Path::operator==(const Path &p) const
-{
-#ifdef WIN32
- return !strcasecmp(path, p.path);
-#else
- return path==p.path;
-#endif
-}
-
-Path::Iterator Path::begin() const
-{
- return Iterator(*this);
-}
-
-Path::Iterator Path::end() const
-{
- Iterator i(*this);
- i.start=i.end = std::string::npos;
- return i;
-}
-
-void Path::init(const string &p)
-{
- string::size_type start = 0;
- if(p[0]=='/' || p[0]=='\\')
- add_component(string(1, DIRSEP));
- while(1)
- {
- string::size_type slash = p.find_first_of("/\\", start);
- if(slash>start)
- add_component(p.substr(start, slash-start));
- if(slash==string::npos)
- break;
- start = slash+1;
- }
-}
-
-/**
-Adds a single component to the path, emulating the cd command. Fails horribly
-if comp contains a separator character.
-*/