lsst::pex::policy::PolicyStringDestination Class Reference

a generic stream destination for policy data More...

#include <PolicyStringDestination.h>

Inheritance diagram for lsst::pex::policy::PolicyStringDestination:

Public Types
typedef std::shared_ptr< std::ostream >	StreamPtr

Public Member Functions
	PolicyStringDestination ()
	create the destination More...
	PolicyStringDestination (const std::string &str)
	create the destination, initialized with the given string More...
virtual	~PolicyStringDestination ()
	release resource associated with the destination More...
std::string	getData ()
	return the data written so far as a string More...
virtual std::ostream &	getOutputStream ()
	return a stream that can be used to write the data to. More...

Protected Attributes
StreamPtr	_ostrm

Detailed Description

a generic stream destination for policy data

Definition at line 49 of file PolicyStringDestination.h.

Member Typedef Documentation

StreamPtr

typedef std::shared_ptr<std::ostream> lsst::pex::policy::PolicyStreamDestination::StreamPtr

inherited

Definition at line 51 of file PolicyStreamDestination.h.

Constructor & Destructor Documentation

PolicyStringDestination() [1/2]

lsst::pex::policy::PolicyStringDestination::PolicyStringDestination

(

)

create the destination

Definition at line 35 of file PolicyStringDestination.cc.

        : PolicyStreamDestination(PolicyStringDestination::StreamPtr(new std::ostringstream())), _sstrm() {
    _sstrm = dynamic_cast<std::ostringstream*>(_ostrm.get());
}

PolicyStringDestination() [2/2]

lsst::pex::policy::PolicyStringDestination::PolicyStringDestination

(

const std::string &

str

)

create the destination, initialized with the given string

Parameters

str	initial contents for the output string

Definition at line 40 of file PolicyStringDestination.cc.

        : PolicyStreamDestination(PolicyStringDestination::StreamPtr(new std::ostringstream(str))), _sstrm() {
    _sstrm = dynamic_cast<std::ostringstream*>(_ostrm.get());
}

~PolicyStringDestination()

lsst::pex::policy::PolicyStringDestination::~PolicyStringDestination ( )

virtual

release resource associated with the destination

Definition at line 45 of file PolicyStringDestination.cc.

{}

Member Function Documentation

getData()

std::string lsst::pex::policy::PolicyStringDestination::getData ( )

inline

return the data written so far as a string

Definition at line 70 of file PolicyStringDestination.h.

{ return _sstrm->str(); }

getOutputStream()

std::ostream & lsst::pex::policy::PolicyStreamDestination::getOutputStream ( )

virtualinherited

return a stream that can be used to write the data to.

Implements lsst::pex::policy::PolicyDestination.

Definition at line 40 of file PolicyStreamDestination.cc.

{ return *_ostrm; }

Member Data Documentation

_ostrm

StreamPtr lsst::pex::policy::PolicyStreamDestination::_ostrm

protectedinherited

Definition at line 69 of file PolicyStreamDestination.h.

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The documentation for this class was generated from the following files:

• /j/snowflake/release/lsstsw/stack/Linux64/pex_policy/18.1.0-1-g0001055+12/include/lsst/pex/policy/PolicyStringDestination.h
• /j/snowflake/release/lsstsw/stack/Linux64/pex_policy/18.1.0-1-g0001055+12/src/PolicyStringDestination.cc