std::ostream & operator<<(std::ostream & os, const exmap & e)
{
print_context *p = get_print_context(os);
auto i = e.begin();
auto mend = e.end();
if (i==mend) {
os << "{}";
return os;
}
os << "{";
while (true) {
if (p == nullptr)
i->first.print(print_dflt(os));
else
i->first.print(*p);
os << "==";
if (p == nullptr)
i->second.print(print_dflt(os));
else
i->second.print(*p);
++i;
if( i==mend )
break;
os << ",";
}
os << "}";
return os;
}
std::ostream & operator<<(std::ostream & os, const exset & e)
{
print_context *p = get_print_context(os);
auto i = e.begin();
auto send = e.end();
if (i==send) {
os << "<>";
return os;
}
os << "<";
while (true) {
if (p == nullptr)
i->print(print_dflt(os));
else
i->print(*p);
++i;
if (i == send)
break;
os << ",";
}
os << ">";
return os;
}
std::ostream & operator<<(std::ostream & os, const exvector & e)
{
print_context *p = get_print_context(os);
exvector::const_iterator i = e.begin();
exvector::const_iterator vend = e.end();
if (i==vend) {
os << "[]";
return os;
}
os << "[";
while (true) {
if (p == 0)
i -> print(print_dflt(os));
else
i -> print(*p);
++i;
if (i==vend)
break;
os << ",";
}
os << "]";
return os;
}
// Set options for print_context associated with stream
static void set_print_options(std::ostream & s, unsigned options)
{
print_context *p = get_print_context(s);
if (p == nullptr)
set_print_context(s, print_dflt(s, options));
else
p->options = options;
}
std::ostream & operator<<(std::ostream & os, const ex & e)
{
print_context *p = get_print_context(os);
if (p == nullptr)
e.print(print_dflt(os));
else
e.print(*p);
return os;
}
/** Little wrapper around print to be called within a debugger.
* This is needed because you cannot call foo.print(cout) from within the
* debugger because it might not know what cout is. This method can be
* invoked with no argument and it will simply print to stdout.
*
* @see basic::print
* @see basic::dbgprinttree */
void basic::dbgprint() const
{
this->print(print_dflt(std::cerr));
std::cerr << std::endl;
}
