sij/mapnik
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

code cleanup

Browse source
This commit is contained in:
Artem Pavlenko 2006-03-22 20:31:02 +00:00
parent 1ae34ab1d5
commit 6f1ed0029c
1 changed files with 27 additions and 71 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

98
include/value.hpp
View file

@ -327,20 +327,20 @@ namespace mapnik {
}
};
struct to_expression_string : public boost::static_visitor<std::string>
{
template <typename T>
std::string operator() (T val) const
{
std::stringstream ss;
ss << val;
return ss.str();
}
std::string operator() (std::string const& val) const
{
return "'" + val + "'";
}
};
struct to_expression_string : public boost::static_visitor<std::string>
{
template <typename T>
std::string operator() (T val) const
{
std::stringstream ss;
ss << val;
return ss.str();
}
std::string operator() (std::string const& val) const
{
return "'" + val + "'";
}
};
}
class value
@ -350,26 +350,14 @@ namespace mapnik {
friend const value operator-(value const&,value const&);
friend const value operator*(value const&,value const&);
friend const value operator/(value const&,value const&);
//friend template <typename charT, typename traits>
// std::basic_ostream<charT,traits>& operator << (std::basic_ostream<charT,traits>&,
// value const& );
public:
value ()
: base_(0) {}
template <typename T> value(T _val_)
: base_(_val_) {}
//value (std::string const& str)
// : base(str) {}
//value& operator=(value const& rhs)
//{
// if (this == &rhs)
// return *this;
// //TODO!!!!!
// return *this;
//}
bool operator==(value const& other) const
{
return boost::apply_visitor(impl::equals(),base_,other.base_);
@ -399,35 +387,11 @@ namespace mapnik {
{
return boost::apply_visitor(impl::less_or_equal(),base_,other.base_);
}
value_base const& base() const
{
return base_;
}
/*
value& operator+=(value const& other)
value_base const& base() const
{
*this = boost::apply_visitor(impl::add<value>(),*this,other);
return *this;
return base_;
}
value& operator-=(value const& other)
{
*this = boost::apply_visitor(impl::sub<value>(),*this,other);
return *this;
}
value& operator*=(value const& other)
{
*this = boost::apply_visitor(impl::mult<value>(),*this,other);
return *this;
}
value& operator/=(value const& other)
{
*this = boost::apply_visitor(impl::div<value>(),*this,other);
return *this;
}
*/
std::string to_expression_string() const
{
return boost::apply_visitor(impl::to_expression_string(),base_);
@ -441,35 +405,27 @@ namespace mapnik {
inline const value operator+(value const& p1,value const& p2)
{
//value tmp(p1);
//tmp+=p2;
//return tmp;
return value(boost::apply_visitor(impl::add<value>(),p1.base_, p2.base_));
return value(boost::apply_visitor(impl::add<value>(),p1.base_, p2.base_));
}
inline const value operator-(value const& p1,value const& p2)
{
//value tmp(p1);
//tmp-=p2;
//return tmp;
return value(boost::apply_visitor(impl::sub<value>(),p1.base_, p2.base_));
return value(boost::apply_visitor(impl::sub<value>(),p1.base_, p2.base_));
}
inline const value operator*(value const& p1,value const& p2)
{
//value tmp(p1);
//tmp*=p2;
//return tmp;
return value(boost::apply_visitor(impl::mult<value>(),p1.base_, p2.base_));
return value(boost::apply_visitor(impl::mult<value>(),p1.base_, p2.base_));
}
inline const value operator/(value const& p1,value const& p2)
{
//value tmp(p1);
//tmp/=p2;
//return tmp;
return value(boost::apply_visitor(impl::div<value>(),p1.base_, p2.base_));
}
return value(boost::apply_visitor(impl::div<value>(),p1.base_, p2.base_));
}
template <typename charT, typename traits>
inline std::basic_ostream<charT,traits>&