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.

45 {}

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.

70 { return _sstrm->str(); }

std::ostringstream::str

T str(T... args)

◆ 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.

40 { return *_ostrm; }

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

StreamPtr _ostrm

Definition: PolicyStreamDestination.h:69

Member Data Documentation

◆ _ostrm

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

protectedinherited

Definition at line 69 of file PolicyStreamDestination.h.

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

/j/snowflake/release/lsstsw/stack/Linux64/pex_policy/19.0.0+2/include/lsst/pex/policy/PolicyStringDestination.h
/j/snowflake/release/lsstsw/stack/Linux64/pex_policy/19.0.0+2/src/PolicyStringDestination.cc

Public Types

Public Member Functions

Protected Attributes