Emit to an STL-like ostream

Classes
struct	c4::yml::as_json
	tag type to mark a tree or node to be emitted as yaml when using operator<<, with options. More...
struct	c4::yml::as_yaml
	tag type to mark a tree or node to be emitted as yaml when using operator<< . More...
struct	c4::yml::WriterOStream< OStream >
	A writer that outputs to an STL-like ostream. More...

Typedefs
template<class OStream >
using	c4::yml::EmitterOStream = Emitter< WriterOStream< OStream >>

Functions
template<class OStream >
OStream &	c4::yml::operator<< (OStream &stream, Tree const &tree)
	emit YAML to an STL-like ostream More...
template<class OStream >
OStream &	c4::yml::operator<< (OStream &stream, ConstNodeRef const &node)
	emit YAML to an STL-like ostream More...
template<class OStream >
OStream &	c4::yml::operator<< (OStream &stream, as_json const &json_spec)
	emit JSON to an STL-like ostream More...
template<class OStream >
OStream &	c4::yml::operator<< (OStream &stream, as_yaml const &yaml_spec)
	emit YAML to an STL-like ostream More...

Detailed Description

Typedef Documentation

template<class OStream >

using c4::yml::EmitterOStream = typedef Emitter<WriterOStream<OStream>>

Definition at line 30 of file emit_ostream.hpp.

Function Documentation

template<class OStream >

OStream& c4::yml::operator<<	(	OStream &	stream,
		Tree const &	tree
	)

emit YAML to an STL-like ostream

Definition at line 78 of file emit_ostream.hpp.

{
    EmitterOStream<OStream> em(EmitOptions{}, &stream);
    em.emit_as(EMIT_YAML, &tree);
    return stream;
}

template<class OStream >

OStream& c4::yml::operator<<	(	OStream &	stream,
		ConstNodeRef const &	node
	)

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 89 of file emit_ostream.hpp.

{
    EmitterOStream<OStream> em(EmitOptions{}, &stream);
    em.emit_as(EMIT_YAML, node.tree(), node.id());
    return stream;
}

template<class OStream >

OStream& c4::yml::operator<<	(	OStream &	stream,
		as_json const &	json_spec
	)

emit JSON to an STL-like ostream

Definition at line 99 of file emit_ostream.hpp.

{
    if(json_spec.tree && !json_spec.tree->empty())
    {
        EmitterOStream<OStream> em(json_spec.options, &stream);
        id_type node_id = json_spec.node != NONE ? json_spec.node : json_spec.tree->root_id();
        em.emit_as(EMIT_JSON, json_spec.tree, node_id);
    }
    return stream;
}

template<class OStream >

OStream& c4::yml::operator<<	(	OStream &	stream,
		as_yaml const &	yaml_spec
	)

emit YAML to an STL-like ostream

Definition at line 113 of file emit_ostream.hpp.

{
    if(yaml_spec.tree && !yaml_spec.tree->empty())
    {
        EmitterOStream<OStream> em(yaml_spec.options, &stream);
        id_type node_id = yaml_spec.node != NONE ? yaml_spec.node : yaml_spec.tree->root_id();
        em.emit_as(EMIT_YAML, yaml_spec.tree, node_id);
    }
    return stream;
}