Emit to an STL-like ostream

Classes
struct	c4::yml::as_json
	mark a tree or node to be emitted as yaml when using operator<<, with options. More...
struct	c4::yml::as_yaml
	mark a tree or node to be emitted as yaml when using operator<< . More...

Functions
template<class OStream >
OStream &	c4::yml::operator<< (OStream &s, Tree const &t)
	emit YAML to an STL-like ostream More...
template<class OStream >
OStream &	c4::yml::operator<< (OStream &s, ConstNodeRef const &n)
	emit YAML to an STL-like ostream This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...
template<class OStream >
OStream &	c4::yml::operator<< (OStream &s, as_json const &j)
	emit json to an STL-like stream More...
template<class OStream >
OStream &	c4::yml::operator<< (OStream &s, as_yaml const &y)
	emit yaml to an STL-like stream More...

Detailed Description

Function Documentation

operator<<() [1/4]

template<class OStream >

OStream& c4::yml::operator<< ( OStream &  s, Tree const &  t  )

inline

emit YAML to an STL-like ostream

Definition at line 521 of file emit.hpp.

{
    EmitterOStream<OStream> em(s);
    em.emit_as(EMIT_YAML, t);
    return s;
}

References c4::yml::Emitter< Writer >::emit_as(), and c4::yml::EMIT_YAML.

operator<<() [2/4]

template<class OStream >

OStream& c4::yml::operator<< ( OStream &  s, ConstNodeRef const &  n  )

inline

emit YAML to an STL-like ostream This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 531 of file emit.hpp.

{
    if(!n.readable())
        return s;
    EmitterOStream<OStream> em(s);
    em.emit_as(EMIT_YAML, n);
    return s;
}

References c4::yml::Emitter< Writer >::emit_as(), c4::yml::EMIT_YAML, and c4::yml::ConstNodeRef::readable().

operator<<() [3/4]

template<class OStream >

OStream& c4::yml::operator<< ( OStream &  s, as_json const &  j  )

inline

emit json to an STL-like stream

Definition at line 584 of file emit.hpp.

{
    if(!j.tree || j.tree->empty())
        return s;
    EmitterOStream<OStream> em(j.options, s);
    em.emit_as(EMIT_JSON, *j.tree, j.node != NONE ? j.node : j.tree->root_id(), true);
    return s;
}

References c4::yml::Emitter< Writer >::emit_as(), c4::yml::EMIT_JSON, c4::yml::Tree::empty(), c4::yml::as_json::node, c4::yml::NONE, c4::yml::as_json::options, c4::yml::Tree::root_id(), and c4::yml::as_json::tree.

operator<<() [4/4]

template<class OStream >

OStream& c4::yml::operator<< ( OStream &  s, as_yaml const &  y  )

inline

emit yaml to an STL-like stream

Definition at line 595 of file emit.hpp.

{
    if(!y.tree || y.tree->empty())
        return s;
    EmitterOStream<OStream> em(y.options, s);
    em.emit_as(EMIT_YAML, *y.tree, y.node != NONE ? y.node : y.tree->root_id(), true);
    return s;
}

References c4::yml::Emitter< Writer >::emit_as(), c4::yml::EMIT_YAML, c4::yml::Tree::empty(), c4::yml::as_yaml::node, c4::yml::NONE, c4::yml::as_yaml::options, c4::yml::Tree::root_id(), and c4::yml::as_yaml::tree.